电源和功率转换器解决方案评估板

The STEVAL-LDO001V1 allows smart evaluation of four ST's high-performance low-dropout linear voltage regulators specially designed for extend battery life in portable smart devices. Thanks to state-of-the-art technologies, designs and innovative packaging, designers can select the best solution in terms of ultra-low quiescent current, ultra-low noise and high PSRR, automatic green mode and miniature packages such as Flip-Chip or ST STAMP™.

Discover USB Type-C and PD controller evaluation boards

The STEVAL-ISC004V1 is a STUSB4710 evaluation board embedding a 20V capable DC/DC. The board is ready-to-use, acting as a USB PD provider pre-configured with 5 PDOs. The STEVAL-CCC002V1 is an USB Type-C controller evaluation board based on STUSB1600A. It can be used as a source, sink or dual power role and supports dead battery start-up.

Two new quasi-resonant fly-back SMPS designs

The STEVAL-ISA171V1 (12 V /15 W, based on the ViPer35HD) and the STEVAL-ISA162V1 (12 V / 10 W, based on the ViPer25HD) evaluation boards, implement a wide-range AC input voltage, isolated fly-back SMPS (switched mode power supply) operated in quasi-resonant mode to deliver high efficiency (>82% in active mode). They also feature low consumption under no-load conditions thanks to burst mode operation that reduces the average switching frequency and minimizes all frequency-related losses.

STEVAL-1PS01AJR
Evaluation board based on ST1PS01AJR 400 mA nano-quiescent synchronous step-down converter
STEVAL-1PS01EJR
Evaluation board based on the ST1PS01EJR 400 mA nano-quiescent synchronous step-down converter
STEVAL-1PS01DJR
Evaluation board based on ST1PS01DJR 400 mA nano-quiescent synchronous step-down converter
STEVAL-ISA179V1
15 V, 0.15 A buck converter using VIPer™ Plus - VIPer0P
STEVAL-TSP004V2
5 V/4 A, synchronous flyback converter, Power Over Ethernet (PoE) - IEEE 802.3at compliant reference design
STEVAL-LDO001V1
Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020
STEVAL-ISA202V1
1.5 A step down switching regulator (VIN = 8 to 55 V) based on L4971
STEVAL-ISB017V1
STC3117 evaluation board
STEVAL-ISA101V1
2 A DC step-down switching regulator with 4 V/36 V input voltage range based on the L5973D
STEVAL-ISA117V1
Wide range isolated flyback demonstration board, single output 12 V/4.2 W based on the VIPer16LN
STEVAL-ISA069V1
3 A / 1.5 MHz step-down synchronous switching regulator based on the ST1S31 in DFN 3x3 package
EVL6563S-200ZRC
A 200 W ripple-free input current PFC pre-regulator with the L6563S
EVAL5986
2.5 A step-down switching regulator demonstration board based on the L5986, L5986A
EVSTDRIVEG600DG
Demonstration board for STDRIVEG600 600V high-speed half-bridge gate driver with enhanced mode GaN HEMTs
EVSTDRIVEG600DM
Demonstration board for STDRIVEG600 600V half-bridge high-speed gate driver with Power MOSFETs
EVLSRK1000A-PF
SRK1000A adaptive synchronous rectification controller for flyback converter demonstration board with logic level SR MOSFET
EVLSRK1000B-PF
SRK1000B adaptive synchronous rectification controller for flyback
EVLSRK1000-DP
SRK1000 adaptive synchronous rectification controller for flyback
EVLSRK1000A-TO
SRK1000A adaptive synchronous rectification controller for flyback converter demonstration board with STF80N10F7
EVLSRK1000-TO
SRK1000 adaptive synchronous rectification controller for flyback
EVLSRK1000-PF
SRK1000 adaptive synchronous rectification controller for flyback converter demonstration board with logic level SR MOSFET
EVALSTISO62XV1
Dual channel digital isolator evaluation board
STEVAL-PMIC1K1
Evaluation board for high integration STPMIC1x power management IC for microprocessor units
STEVAL-ISA191V1
5 V - 12 V, 15 W double output isolated flyback converter based on VIPer37LE
STEVAL-ISA075V1
High efficiency DC-DC converter - compact solution based on L6738
STEVAL-ISC003V1
STUSB4710 evaluation board USB PD controller with on-board DC-DC
STEVAL-ISA076V1
Battery charger demonstration board with integrated power switch for Li-ION/Li-POLYMER based on the L6924D
STEVAL-ISA161V1
Evaluation board for the SEA01 constant voltage and current controller with online digital trimming
EVLMG1-250WLLC
DC/DC resonant converter for industrial applications using MasterGaN1
EVL4984-350W
350 W CCM PFC pre-regulator demonstration board based on the L4984D
STEVAL-ISA090V1
3.5 A step down switching regulator (Vin=8 to 55 V) based on L4973
EVLCMB1-90WADP
19 V - 90 W adapter based on the STCMB1, TM PFC and HB LLC combo controller
EVL80WLED-STCH03
EVL80WLED-STCH03: 80W-1A primary side current loop control LED driver with STCH03 for street lighting applications
STEVAL-ISB032V1
Li-Ion battery charger evaluation board based on STNS01
STEVAL-ISS001V2
Line interactive 450 W UPS reference design - 230 V / 50 Hz model
STEVAL-ISA084V1
4 A peak, 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the ST1S40
EVL6566B-65W-QR
19 V - 65 W quasi resonant flyback adapter board
STEVAL-DPSTPFC1
3.6 kW Totem Pole PFC with inrush current limiter reference design using TN3050H-12WY and SCTW35N65G2V
STEVAL-ISA156V1
38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6986
EVLCMB1-AIO210W
12 V - 210 W adapter based on STCMB1, combo TM PFC and HB LLC
STEVAL-ISB68WA
Qi-based wireless power receiver reference design for wearable applications up to 2.5 W using STWLC68
STEVAL-ISB68RX
Qi-based wireless power receiver for Baseline Power Profile (BPP) applications up to 5 W using STWLC68
STEVAL-ISC002V1
Resonant LCC 90 W notebook power adapter based on the L6599 and STP9NK50ZF
EVL150W-HVSL
150 V - 1 A LED driver using STCMB1
STEVAL-ISA180V1
12 V - 0.6 A flyback isolated converter using VIPer™ Plus - VIPer0P
STEVAL-ISA088V1
1 A step down switching regulator (Vin=4 to 36 V, Vout=1.235 to Vin) based on L5970D
STEVAL-ISA118V1
Offline power converter demonstration board using the Viper16
STEVAL-ISA089V1
1.5 A step down switching regulator (Vin=4 to 36 V, Vout=1.235 to Vin) based on L5972D
STEVAL-L7983ADJ
12 V/0.3 A step down DC/DC converter (VIN = 12 to 60 V) based on the L7983PUR regulator
STEVAL-ISA121V1
Wide range single-output demonstration board based on the VIPER37LE
EVL6591-90WADP
90W ac-dc asymmetrical half bridge adapter using L6591 and L6563
STEVAL-SCR001V1
Inrush current solution with bypass SCR
EVL400W-EUPL7
12 V - 400 W adapter based on L4984, L6699 and SRK2001
STREF-SCS001V1
Fast and easy migration from DC barrel to Type-C
STEVAL-ISA077V2
High efficiency synchronous rectifier step-up converter demonstration board based on the L6920D
STEVAL-ISA138V1
19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699
STEVAL-ISA077V1
High efficiency synchronous rectifier step-up converter demonstration board based on the L6920DB
STEVAL-TSP006V2
Power over Ethernet - PD converter with 3.3 V 3 A output, standard IEEE 802.3af compliant
STEVAL-POE002V1
5V/8A, synchronous flyback converter, Power over Ethernet (PoE) IEEE 802.3bt compliant reference design
STEVAL-POE005V1
12V/8A, active clamp forward converter, Power Over Ethernet (PoE) IEEE 802.3bt compliant reference design
STEVAL-1PS02A
Evaluation board based on ST1PS02AQTR 400 mA nano-quiescent synchronous step-down converter with AUX switch
STEVAL-ISA204V1
100W 5V/20A active clamp forward converter based on PM8804 for telecom systems
STEVAL-1PS02B
Evaluation board based on ST1PS02BQTR 400 mA nano-quiescent synchronous step-down converter with AUX switch
STEVAL-POE006V1
3.3V/20A, active clamp forward converter, Power Over Ethernet (PoE) IEEE 802.3bt compliant reference design
STEVAL-1PS02C
Evaluation board based on ST1PS02CQTR 400 mA nano-quiescent synchronous step-down converter with AUX switch
STEVAL-ISA203V1
48 V flyback converter 12 V - 5 A based on PM8804
STEVAL-USBPD45C
45 W USB Type-C™ Power Delivery adapter reference design based on STCH03, STM32F051 and STUSB1602A
STEVAL-1PS02D
Evaluation board based on ST1PS02DQTR 400 mA nano-quiescent synchronous step-down converter with AUX switch
STEVAL-ISA055V1
0.7 A / 1.2 V synchronous buck converter with enable function based on the ST1S12XX
STEVAL-ISA135V1
4 W, 12 V output, isolated flyback converter using VIPer™ Plus - VIPER06HS
STEVAL-VP319X1B
5 V / 0.6 A Buck converter based on VIPER319X
STEVAL-L7983V33
3.3 V/0.3 A step down DC/DC converter (VIN = 3.5 V to 60 V) based on the L7983PU33R
EVL6563S-100W
100 W transition-mode PFC pre-regulator with the L6563S
STEVAL-ISA133V1
Double output SMPS for power line applications using the ALTAIR04-900 primary controller
STEVAL-PCC020V2
Interface board USB to I2C/UART to be used with STNRG digital power controller products (STNRG01x and STone)
EVL6563S-250W
250W TRANSITION-MODE PFC PRE-REGULATOR WITH L6563S
STEVAL-ISA177V1
5 V, 0.85 A flyback converter using VIPer™ Plus - VIPer01
STEVAL-ISA095V1
Up to 3 A step-down switching regulator based on the ST1S14
STEVAL-ISA182V1
8.4 W / 30 W peak power offline flyback converter using VIPER38HD
STEVAL-ISF003V1
Low standby losses power front-end with inrush current-limitation
STEVAL-TSP009V2
3.3 V/6 A, synchronous flyback converter, Power Over Ethernet (PoE) - IEEE 802.3at compliant reference design
STEVAL-ISA140V1
15W, 12V output, isolated flyback converter using VIPer™ Plus - VIPER37HE
STEVAL-ISA162V1
12 V/10 W isolated flyback converter based on VIPer25HD
EVL6566A-75WES4
19 V - 75 W SMPS compliant with latest Energy Star criteria using the L6563 and the L6566A
STEVAL-ISB033V1
Evaluation board for STBCFG01 single-cell Li+ battery charger with OTG boost, voltage mode fuel gauge and 200 mA LDO
STEVAL-ISA055V2
0.7 A / 3.3 V synchronous buck converter with enable function based on the ST1S12XX
STEVAL-ISA044V5
3 A synchronous 900 kHz step-down DC-DC converter with inhibit function based on the ST1S10 (Power SO-8)
EVL6699-HVSL
150 V - 150 W LED driver with the L6564H and the L6699 Transition Mode PFC Pre-regulator, Half Bridge LCC Resonant Converter
STEVAL-ISA142V1
50 W wide-range high power factor flyback converter using the L6564
STEVAL-ISA126V1
5 V-2 A, 115 kHz flyback with temporary extra-power management based on the VIPER28HN
STEVAL-ISA148V1
19 V - 90 W adapter with PFC for laptop computers based on L6563H and L6599A
STEVAL-IPFC02V1
2 kW two-channel interleaved PFC reference design based on the STNRGPF02 digital controller
STEVAL-ISA062V1
6 W dual output SMPS demonstration board based on the VIPER17
STEVAL-VP26K01F
Three output isolated flyback converter for STCOMET smart meter and PLC system using VIPER267KDTR
STEVAL-POE001V1
Power Over Ethernet (PoE) - IEEE 802.3bt compliant interface reference design
STEVAL-ISB045V1
2.5 W wireless charger transmitter evaluation kit
STEVAL-ISB041V1
Li-Ion/Li-Po battery power management evaluation board based on STBC02
EVL6564H-25W-BB
25 W wide-range high power factor buck-boost converter demonstration board using the L6564H
STEVAL-ISA107V1
4 A 850 kHz fixed-frequency PWM synchronous step-down demonstration board based on ST1S41IPHR (SO-8 ePad) with enable
STEVAL-ISA108V1
4 A, 850 kHz fixed-frequency PWM synchronous step-down demostration board based on the ST1S41 in a VFQFPN package
STEVAL-ISA155V1
1 A constant current DC/DC converter evaluation board based on the L6902D
STEVAL-ISA096V1
Auxiliary power supply in buck-boost topology based on the Viper06
STEVAL-DPS334C1
Digital power supply control board based on STM32F334
STEVAL-DPSLLCK1
3 kW Full Bridge LLC resonant digital power supply evaluation kit
STEVAL-ISA141V2
2 A, high efficiency single inductor buck-boost DC-DC converter and high brightness white LED driver based on the STBB3JCC
STEVAL-ISA172V2
2 kW fully digital AC-DC power supply (D-SMPS) evaluation board
STEVAL-VP26K01B
15 V / 100 mA high voltage buck converter reference design based on VIPER26K
STEVAL-ISA152V1
3.3 V/3 A high efficiency step down DC-DC converter (VIN= 4.5 to 60 V) based on the L7987
STEVAL-ISA102V2
80 W high performance transition mode PFC evaluation board based on L6562A
STEVAL-VP12201F
12 V - 5 W isolated flyback converter based on VIPer122LS
STEVAL-ISA154V1
0.7 A step-down switching regulator evaluation board based on the L5980
STEVAL-ISA153V1
12 V, 15 W (20 W peak) isolated flyback converter based on the VIPER38LE
STEVAL-ISA146V1
4 A step-down switching evaluation board based on the ST1S50
EVAL5986A
2.5 A step-down switching regulator demonstration board based on the L5986, L5986A
EVLSTCH03-45WPD
45W USB Type-C Power Delivery 3.0 adapter based on STCH03, SRK1001 and STUSB4761
STEVAL-ISA200V1
High efficiency synchronous step-down regulator based on the A6984
STEVAL-ISA098V1
2 A step-down switching demonstration board based on the L7985A in HSOP8 package
STEVAL-ISA114V1
5 V/0.8 W wide-range 30 kHz buck converter based on the VIPer06XS
STEVAL-ISA097V1
2 A step-down switching demonstration board based on the L7985 in DFN10 package
STEVAL-ISA043V2
1.5 A / 3.3 V high frequency synchronous buck converter demonstration board based on the ST1S06
STEVAL-ISA083V1
4 A peak 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the ST1S40IPUR
STEVAL-ISA100V1
3 A step-down switching demonstration board based on the L7986A in HSOP8 package
STEVAL-ISA099V1
3 A step-down switching demonstration board based on the L7986 in DFN10 package
STEVAL-ISA082V1
4 A peak 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the ST1S40IPHR
STEVAL-L7983V50
5.0 V / 0.3 A step down DC/DC converter (VIN = 5 to 60 V) based on the L7983PU50R regulator
STEVAL-ISA175V1
9.4 W, 15 V-5 V-3.3 V, three output isolated flyback converter for smart meter and power line systems using the VIPER26HD
STEVAL-ISA093V1
3 A step-down switching power supply demonstration board based on the L7981 (QFN)
EVAL5980
L5980, 0.7 A step-down switching regulator, evaluation board
STEVAL-ISA094V1
3 A step-down switching power supply demonstration board based on the L7981 (HSOP8)
STEVAL-ISA091V1
2 A step-down switching power supply demonstration board based on the L7980 (QFN)
EVAL5983
1.5 A step-down switching regulator demonstration board based on the L5983
STEVAL-USBPD27S
Compact 27W USB Type-C Power Delivery 3.0 with PPS adapter reference design
STEVAL-ISA092V1
2 A step-down switching demonstration board based on the L7980
STEVAL-ISB047V1
Qi certified 3-coil 15 W wireless charger TX evaluation kit based on STWBC-MC
STEVAL-ISA193V2
15 W, 5 V - 3 A output CC primary sensing USB adapter based on STCH02
STEVAL-ISB009V1
Li-Ion battery monitoring and gas gauge evaluation board based on STC3100
EVL6566A-75WADP
19 V - 75 W laptop adapter with tracking boost PFC pre-regulator, using the L6563 and the L6566A
STEVAL-ISA132V1
300 W peak power (170 W continuous power) LLC resonant converter based on L6699, STB13N60M2 and STPS20M80CG
STEVAL-ISA045V2
2 A / 3.3 V high-efficiency synchronous buck converter evaluation board based on the ST1S09
EVAL-STCH03-45W
45W / 12V power supply based on STCH03 QR flyback controller and SRK1000B adaptive synchronous rectification controller
STEVAL-ISA046V2
2 A / 3.3 V high-efficiency synchronous buck converter evaluation board based on the ST1S09I with inhibit
STEVAL-SMACH15V1
15 W 5 V output USB adapter evaluation board with STCH03 CC-mode primary sensing switching controller
EVALSTWBC-EP
Qi MP-A15 15W wireless charger TX evaluation kit based on STWBC-EP
EVLSRK1001-TO
SRK1001 adaptive synchronous rectification controller for flyback converter demonstration board with SR MOSFET
EVLSRK1001-PF
SRK1001 adaptive synchronous rectification controller for flyback converter demonstration board with SR MOSFET
STEVAL-ISA071V2
4 W non-insulated, wide input voltage range SMPS based on the VIPer16
STEVAL-TSP003V2
Power over Ethernet - PD converter with 12 V 1 A output, standard IEEE 802.3af compliant
STEVAL-LLL009V1
300 W very high AC input voltage LED driver with digital power control
STEVAL-VP12201B
15 V/200 mA buck converter based on VIPER122
STEVAL-VP013B1B
5 V / 100 mA high voltage optimized buck-converter based on VIPer013BLS
EVAL5972D
L5972D Up to 2A Step Down Switching Regulator Evaluation Board
STEVAL-ISA174V1
7 W dual output offline flyback converter for home appliances using VIPer0P
STEVAL-ISA176V1
ALTAIR05T-800 5 W wide range CV-CC optoless adapter evaluation board
STEVAL-EFUSE01
Evaluation board based on the STEF01 fully programmable universal electronic fuse
STEVAL-ISA116V1
5 W, 2-output wide-range buck converter based on the VIPER26LD
STEVAL-ISB019V1
Evaluation board for STCC2540 USB charging controller
STEVAL-ISB018V1
Evaluation board for STCC5021 USB charging controller attach detection
STEVAL-L6982CDR
38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6982CDR
STEVAL-ISA079V2
High-efficiency monolithic synchronous step-down regulator based on the L6928
STEVAL-L6982NDR
38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6982NDR
STEVAL-ISA078V1
High efficiency synchronous step-up regulator based on the L6926
STEVAL-ISA079V1
High efficiency monolithic synchronous step-down regulator based on the L6928D
STEVAL-ISV006V2
Up to 5 W solar battery charger with embedded MPPT based on SPV1040
STEVAL-ISA198V1
2 A step down DC - DC switching regulator (VIN = 4.5 V to 60 V) based on the L7987L
STEVAL-ISA125V1
5 V/10 W, 60 kHz isolated flyback with extra power management based on the VIPer28L
STEVAL-ISA109V2
800 mA, 3 MHz, adjustable output high efficiency dual-mode buck-boost DC-DC converter based on the STBB2
STEVAL-ISA171V1
12 V - 15 W quasi resonant flyback converter based on the VIPER35HD
EVAL-SCS001V1
Fast and easy migration from DC barrel to Type-C
STEVAL-ISA170V1
12 V - 150 W resonant converter with synchronous rectification based on L6563H, L6699 and SRK2001
STEVAL-ISA178V1
5 V / 200 mA high voltage buck-converter based on VIPer01
STEVAL-ISA131V1
1.82 V - 500 mA, 6 MHz synchronous step-down converter based on the ST1S15
STEVAL-ISA149V1
19 V - 75 W SMPS compliant with latest Energy Star criteria using the L6563 and the L6566A
STEVAL-ISA081V1
12 V /1 A SMPS wide range demonstration board based on the VIPER26
STEVAL-ISA112V1
Wide range non-isolated flyback demonstration board, single-output 12 V/4 W based on the VIPER06HN
STEVAL-ISA113V1
Wide range single-output demonstration board based on the VIPER06HS
STEVAL-ISA115V1
12 V, 150 mA non-isolated buck converter using VIPer™ Plus - VIPER06XS
STEVAL-ISA165V1
Evaluation board: SRK2001 adaptive synchronous rectification controller for LLC resonant converters with STP120N4F6
STEVAL-ISA111V1
Wide range single output demonstration board based on the VIPER26HN
EVL-SRK2001-HVS
Evaluation board for SRK2001 adaptive synchronous rectification controller for LLC resonant converter with high voltage external sensing MOSFETs
STEVAL-ISA129V1
16 V-280 mA non isolated off-line high voltage converter based on the VIPer16H
STEVAL-ISA141V1
2 A, 2 MHz, Vout = 3.3 V, high-efficiency dual-mode buck-boost DC-DC converter based on the STBB3J
STEVAL-ISA136V1
3W, 5V output, isolated flyback converter using VIPer™ Plus - VIPER06HN
STEVAL-ISA134V1
12 V - 4 W, 115 kHz isolated flyback based on the VIPer06
STEVAL-ISA144V1
1.5 A step-down switching regulator demonstration board based on the L5983
STEVAL-ISA119V1
1.5 W double output buck demonstration board based on the VIPER16LD
STEVAL-L6986IV1
38 V, 5 W synchronous iso-buck converter evaluation board with dual isolated output based on the L6986I
STEVAL-VP22201B
5 V - 360 mA buck converter based on VIPer222XSTR
STEVAL-ISA208V1
38 V, 3 A synchronous step-down switching regulator evaluation board based on the L6983CQTR
EVAL-SCS003V1
STUSB utility Dongle
STEVAL-ISA164V1
STNRG388A evaluation board
STEVAL-ISA209V1
38 V, 3 A synchronous step-down switching regulator evaluation board based on the L6983NQTR
STEVAL-ISA184V1
5V/1.2A 12V/750mA double output flyback converter using VIPER37LD
EVLSTNRG-1KW
1 kW SMPS digitally controlled multi-phase interleaved converter using STNRG388A
EVAL-SCS002V1
Fast and easy migration from USB micro-B to Type-C
EVLSTNRG-170W
170W SMPS with digitally controlled PFC and resonant LLC stage using STNRG388A
STEVAL-ISA206V1
38 V, 2 A synchronous step-down switching regulator evaluation board based on L6986H
EVL6564H-100W
100 W transition-mode PFC pre-regulator demonstration board based on the L6564H
STEVAL-ISA122V1
Wide input-range, single-output 5 V / 11 W power supply demonstration board based on the VIPer27
STEVAL-POE003V1
5V/20A, active clamp forward converter, Power Over Ethernet (PoE) - IEEE 802.3bt compliant reference design
STEVAL-ISA130V1
12 V 140 mA 30 kHz non-isolated buck topology regulator based on VIPer06XN
STEVAL-VP318L1F
15 V / 1.2 A SSR Flyback converter based on VIPer318L
STEVAL-ISC005V1
Evaluation board for the STUSB4500 USB Power Delivery controller
STEVAL-ISA010V1
Ultra wide range dual output back converter demonstration board based on the VIPER16
STEVAL-CCC002V1
STUSB1600A Type-C™ controller evaluation board
STEVAL-ISC004V1
STUSB4710A evaluation board (with on-board DC-DC)
STEVAL-IPFC01V1
3 kW three-channel interleaved PFC based on the STNRGPF01 digital controller
STEVAL-ISA201V1
3 A step-down switching regulator evaluation board based on the L5987
EVL6564-100W
L6564 transiotion mode PFC evaluation board
STEVAL-ISB035V1
Li-Ion/Li-Po battery power management evaluation board based on STBC03
EVALMASTERGAN2
Demonstration board for MASTERGAN2 high power density half-bridge high voltage driver with two 650V enhanced mode GaN HEMT
EVALMASTERGAN5
Demonstration board for MASTERGAN5 high power density half-bridge high voltage driver with two 650 V enhanced mode GaN HEMTs
EVALMASTERGAN3
Demonstration board for MASTERGAN3 high power density half-bridge high voltage driver with two 650 V enhanced mode GaN HEMTs
STEVAL-ISA106V1
1.5 A step-down switching regulator based on the L5973AD
EVALMASTERGAN4
Demonstration board for MASTERGAN4 high power density half-bridge high voltage driver with two 650 V enhanced mode GaN HEMT
STEVAL-ISB037V1
Evaluation board for the LD39020 High PSRR, 200mA LDO
STEVAL-L6981NDR
38 V, 1.5 A synchronous step-down switching regulator evaluation board based on the L6981NDR
STEVAL-L6981CDR
38 V, 1.5 A synchronous step-down switching regulator evaluation board based on the L6981CDR
STEVAL-ISB014V2
Battery monitoring with alarm output for gas gauge applications based on the STC3115
STEVAL-NRG011TV
200 W power supply based on STNRG011 digital combo for LED TV
STEVAL-ISB013V1
Battery monitor demonstration board with alarm output for gas gauge applications based on the STC3105
STDES-PFCBIDIR
15 kW, three-phase, three-level Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications
STDES-VIENNARECT
15 kW, three-phase Vienna rectifier with low cost mixed-signal control for power factor correction
EVL6562A-35WFLB
35W WIDE RANGE HIGH POWER FACTOR FLYBACK CONVERTER USING THE L6562A
STEVAL-ISA044V6
3 A synchronous 900 kHz step-down DC-DC converter with inhibit function based on the ST1S10 (DFN)
STEVAL-ISA070V1
3 A / 1.5 MHz step-down synchronous switching regulator based on the ST1S31 in SO-8 package
STEVAL-ISA105V1
Power supply for energy meter and power line modem based on the ALTAIR04-900
STEVAL-ISA159V1
High efficiency synchronous step-down regulator based on the L6984
STEVAL-ISA160V1
3 A / 2.3 MHz step-down synchronous switching regulator based on the AST1S31HF in a DFN 3x3 package
EVALMASTERGAN1
Demonstration board for MASTERGAN1 high power density half-bridge high voltage driver with two 650 V enhanced mode GaN HEMT
EVAL5985
Evaluation board for L5985: 2A step-down switching regulator
STEVAL-IPFC12V1
2 kW two-channel interleaved PFC reference design based on the STNRGPF12 digital controller with digital inrush current control
STEVAL-ISA158V1
38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986
STEVAL-ISA187V1
38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F
STEVAL-ISA211V1
100 W, ultra-wide range flyback converter based on L6566BH
STEVAL-ISA188V1
38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F3V3
STEVAL-ISA192V1
7 W dual output flyback converter with standby managed by capacitive touch using VIPer0P and STM32L
STEVAL-ISA197V1
12 V, 7.8 W isolated flyback converter based on VIPer114LS
STEVAL-ISA196V1
5 V / 1.2 A non-isolated flyback converter using VIPerPlus-VIPer114LS
STEVAL-ISA189V1
38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F5V
STEVAL-ISA183V1
16 W triple output quasi resonant flyback converter for air conditioning applications using VIPer35LD
STEVAL-ISA185V1
38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F3V3
STEVAL-ISA186V1
38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F5V
STEVAL-ISA147V3
500 W fully digital AC-DC power supply (D-SMPS) based on STM32F334C8 microcontroller
STEVAL-VP26K03F
Double output isolated PSR flyback converter for smart meter and PLC systems using VIPER267KDTR
STEVAL-VP26K02F
Two output isolated SSR flyback converter for smart meter and PLC systems using VIPER267KDTR
STEVAL-ISA195V1
5 V / 0.36 A buck converter using VIPerPlus ? VIPer11
STEVAL-ISA109V1
800 mA, 3 MHz, high efficiency dual mode buck-boost DC-DC converter based on the STBB2
EVL6566B-40WSTB
40 W wide input range flyback converter using L6566BH Multimode controller for SMPS
EVAL5987A
3 A step-down switching regulator demonstration board based on the L5987, L5987A
EVLSTCH03-36W-SR
36W USB charger with selectable output voltage (5-9-12 V @3A) based on STCH03L and SRK1000B
EVLSTNRG011-150
12 V, 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller
EVLSRK1000B-TO
SRK1000B adaptive synchronous rectification controller for flyback
STEVAL-VP318L2F
15 V/1.2 A isolated PSR Flyback converter based on VIPER31
STEVAL-TSP005V2
Power over Ethernet - PD converter with 5 V 2 A output, standard IEEE 802.3af compliant
STEVAL-ISA042V2
1.5 A / 3.3 V step-down DC-DC converter demonstration board based on the ST1S03
STEVAL-ISA190V1
38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F
EVL6562A-400W
L6562A 400W FOT-controlled PFC pre-regulator evaluation board
STEVAL-ISA063V2
1 A, high efficiency single inductor DC-DC converter based on the STBB1-APUR
EVL6562A-LED
Constant current inverse buck LED driver using L6562A
STEVAL-ISA159V1
High efficiency synchronous step-down regulator based on the L6984
STEVAL-ISA160V1
3 A / 2.3 MHz step-down synchronous switching regulator based on the AST1S31HF in a DFN 3x3 package
STEVAL-ISA198V1
2 A step down DC - DC switching regulator (VIN = 4.5 V to 60 V) based on the L7987L
STEVAL-ISA093V1
3 A step-down switching power supply demonstration board based on the L7981 (QFN)
STEVAL-ISA094V1
3 A step-down switching power supply demonstration board based on the L7981 (HSOP8)
STEVAL-ISA091V1
2 A step-down switching power supply demonstration board based on the L7980 (QFN)
STEVAL-ISA090V1
3.5 A step down switching regulator (Vin=8 to 55 V) based on L4973
STEVAL-ISA158V1
38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986
STEVAL-ISA092V1
2 A step-down switching demonstration board based on the L7980
STEVAL-ISA187V1
38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F
STEVAL-ISA188V1
38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F3V3
STEVAL-ISA202V1
1.5 A step down switching regulator (VIN = 8 to 55 V) based on L4971
STEVAL-ISA189V1
38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F5V
STEVAL-ISA045V2
2 A / 3.3 V high-efficiency synchronous buck converter evaluation board based on the ST1S09
STEVAL-ISA201V1
3 A step-down switching regulator evaluation board based on the L5987
STEVAL-ISA185V1
38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F3V3
STEVAL-ISA186V1
38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F5V
STEVAL-ISA101V1
2 A DC step-down switching regulator with 4 V/36 V input voltage range based on the L5973D
STEVAL-ISA055V1
0.7 A / 1.2 V synchronous buck converter with enable function based on the ST1S12XX
STEVAL-ISA046V2
2 A / 3.3 V high-efficiency synchronous buck converter evaluation board based on the ST1S09I with inhibit
STEVAL-ISA069V1
3 A / 1.5 MHz step-down synchronous switching regulator based on the ST1S31 in DFN 3x3 package
STEVAL-ISA108V1
4 A, 850 kHz fixed-frequency PWM synchronous step-down demostration board based on the ST1S41 in a VFQFPN package
STEVAL-ISA106V1
1.5 A step-down switching regulator based on the L5973AD
STEVAL-ISA155V1
1 A constant current DC/DC converter evaluation board based on the L6902D
STEVAL-ISA144V1
1.5 A step-down switching regulator demonstration board based on the L5983
STEVAL-ISA084V1
4 A peak, 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the ST1S40
STEVAL-ISA044V6
3 A synchronous 900 kHz step-down DC-DC converter with inhibit function based on the ST1S10 (DFN)
STEVAL-ISA156V1
38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6986
STEVAL-ISA095V1
Up to 3 A step-down switching regulator based on the ST1S14
STEVAL-ISA152V1
3.3 V/3 A high efficiency step down DC-DC converter (VIN= 4.5 to 60 V) based on the L7987
STEVAL-ISA154V1
0.7 A step-down switching regulator evaluation board based on the L5980
STEVAL-ISA208V1
38 V, 3 A synchronous step-down switching regulator evaluation board based on the L6983CQTR
STEVAL-ISA146V1
4 A step-down switching evaluation board based on the ST1S50
STEVAL-ISA209V1
38 V, 3 A synchronous step-down switching regulator evaluation board based on the L6983NQTR
STEVAL-ISA070V1
3 A / 1.5 MHz step-down synchronous switching regulator based on the ST1S31 in SO-8 package
STEVAL-ISA098V1
2 A step-down switching demonstration board based on the L7985A in HSOP8 package
STEVAL-ISA097V1
2 A step-down switching demonstration board based on the L7985 in DFN10 package
STEVAL-ISA042V2
1.5 A / 3.3 V step-down DC-DC converter demonstration board based on the ST1S03
STEVAL-ISA043V2
1.5 A / 3.3 V high frequency synchronous buck converter demonstration board based on the ST1S06
STEVAL-ISA190V1
38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F
STEVAL-ISA055V2
0.7 A / 3.3 V synchronous buck converter with enable function based on the ST1S12XX
STEVAL-ISA088V1
1 A step down switching regulator (Vin=4 to 36 V, Vout=1.235 to Vin) based on L5970D
STEVAL-ISA044V5
3 A synchronous 900 kHz step-down DC-DC converter with inhibit function based on the ST1S10 (Power SO-8)
STEVAL-ISA089V1
1.5 A step down switching regulator (Vin=4 to 36 V, Vout=1.235 to Vin) based on L5972D
STEVAL-ISA083V1
4 A peak 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the ST1S40IPUR
STEVAL-ISA100V1
3 A step-down switching demonstration board based on the L7986A in HSOP8 package
STEVAL-ISA063V2
1 A, high efficiency single inductor DC-DC converter based on the STBB1-APUR
STEVAL-ISA099V1
3 A step-down switching demonstration board based on the L7986 in DFN10 package
STEVAL-ISA082V1
4 A peak 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the ST1S40IPHR
STEVAL-VP318L1F
15 V / 1.2 A SSR Flyback converter based on VIPer318L
STEVAL-ISA010V1
Ultra wide range dual output back converter demonstration board based on the VIPER16
EVL400W-EUPL7
12 V - 400 W adapter based on L4984, L6699 and SRK2001
STEVAL-ISA175V1
9.4 W, 15 V-5 V-3.3 V, three output isolated flyback converter for smart meter and power line systems using the VIPER26HD
STEVAL-ISA179V1
15 V, 0.15 A buck converter using VIPer™ Plus - VIPer0P
STEVAL-ISA193V2
15 W, 5 V - 3 A output CC primary sensing USB adapter based on STCH02
STEVAL-IPFC01V1
3 kW three-channel interleaved PFC based on the STNRGPF01 digital controller
STEVAL-USBPD45C
45 W USB Type-C™ Power Delivery adapter reference design based on STCH03, STM32F051 and STUSB1602A
EVAL-STCH03-45W
45W / 12V power supply based on STCH03 QR flyback controller and SRK1000B adaptive synchronous rectification controller
STEVAL-ISA117V1
Wide range isolated flyback demonstration board, single output 12 V/4.2 W based on the VIPer16LN
STEVAL-SMACH15V1
15 W 5 V output USB adapter evaluation board with STCH03 CC-mode primary sensing switching controller
STEVAL-ISA135V1
4 W, 12 V output, isolated flyback converter using VIPer™ Plus - VIPER06HS
STEVAL-VP319X1B
5 V / 0.6 A Buck converter based on VIPER319X
STEVAL-ISA133V1
Double output SMPS for power line applications using the ALTAIR04-900 primary controller
STEVAL-ISA071V2
4 W non-insulated, wide input voltage range SMPS based on the VIPer16
STEVAL-ISA177V1
5 V, 0.85 A flyback converter using VIPer™ Plus - VIPer01
STEVAL-VP12201B
15 V/200 mA buck converter based on VIPER122
STEVAL-ISA182V1
8.4 W / 30 W peak power offline flyback converter using VIPER38HD
STEVAL-ISA191V1
5 V - 12 V, 15 W double output isolated flyback converter based on VIPer37LE
STEVAL-ISA174V1
7 W dual output offline flyback converter for home appliances using VIPer0P
STEVAL-ISA176V1
ALTAIR05T-800 5 W wide range CV-CC optoless adapter evaluation board
STEVAL-ISA140V1
15W, 12V output, isolated flyback converter using VIPer™ Plus - VIPER37HE
STEVAL-ISA116V1
5 W, 2-output wide-range buck converter based on the VIPER26LD
STEVAL-ISA162V1
12 V/10 W isolated flyback converter based on VIPer25HD
STEVAL-ISA126V1
5 V-2 A, 115 kHz flyback with temporary extra-power management based on the VIPER28HN
STEVAL-ISA105V1
Power supply for energy meter and power line modem based on the ALTAIR04-900
EVL4984-350W
350 W CCM PFC pre-regulator demonstration board based on the L4984D
STEVAL-ISA062V1
6 W dual output SMPS demonstration board based on the VIPER17
STEVAL-ISA125V1
5 V/10 W, 60 kHz isolated flyback with extra power management based on the VIPer28L
STEVAL-IPFC12V1
2 kW two-channel interleaved PFC reference design based on the STNRGPF12 digital controller with digital inrush current control
STEVAL-ISA171V1
12 V - 15 W quasi resonant flyback converter based on the VIPER35HD
EVL80WLED-STCH03
EVL80WLED-STCH03: 80W-1A primary side current loop control LED driver with STCH03 for street lighting applications
STEVAL-VP26K01F
Three output isolated flyback converter for STCOMET smart meter and PLC system using VIPER267KDTR
STEVAL-ISA192V1
7 W dual output flyback converter with standby managed by capacitive touch using VIPer0P and STM32L
STEVAL-ISA197V1
12 V, 7.8 W isolated flyback converter based on VIPer114LS
STEVAL-ISA196V1
5 V / 1.2 A non-isolated flyback converter using VIPerPlus-VIPer114LS
STEVAL-ISA183V1
16 W triple output quasi resonant flyback converter for air conditioning applications using VIPer35LD
STEVAL-ISA178V1
5 V / 200 mA high voltage buck-converter based on VIPer01
STEVAL-ISA081V1
12 V /1 A SMPS wide range demonstration board based on the VIPER26
STEVAL-ISA112V1
Wide range non-isolated flyback demonstration board, single-output 12 V/4 W based on the VIPER06HN
STEVAL-ISA113V1
Wide range single-output demonstration board based on the VIPER06HS
STEVAL-ISA115V1
12 V, 150 mA non-isolated buck converter using VIPer™ Plus - VIPER06XS
STEVAL-ISA111V1
Wide range single output demonstration board based on the VIPER26HN
STEVAL-VP26K03F
Double output isolated PSR flyback converter for smart meter and PLC systems using VIPER267KDTR
STEVAL-VP26K02F
Two output isolated SSR flyback converter for smart meter and PLC systems using VIPER267KDTR
STEVAL-ISA195V1
5 V / 0.36 A buck converter using VIPerPlus ? VIPer11
STEVAL-ISA129V1
16 V-280 mA non isolated off-line high voltage converter based on the VIPer16H
STEVAL-ISA096V1
Auxiliary power supply in buck-boost topology based on the Viper06
STEVAL-ISA136V1
3W, 5V output, isolated flyback converter using VIPer™ Plus - VIPER06HN
STEVAL-ISA134V1
12 V - 4 W, 115 kHz isolated flyback based on the VIPer06
STEVAL-ISA119V1
1.5 W double output buck demonstration board based on the VIPER16LD
EVL6566B-40WSTB
40 W wide input range flyback converter using L6566BH Multimode controller for SMPS
EVL6566B-65W-QR
19 V - 65 W quasi resonant flyback adapter board
STEVAL-VP26K01B
15 V / 100 mA high voltage buck converter reference design based on VIPER26K
STEVAL-VP12201F
12 V - 5 W isolated flyback converter based on VIPer122LS
STEVAL-ISA153V1
12 V, 15 W (20 W peak) isolated flyback converter based on the VIPER38LE
EVLSTCH03-36W-SR
36W USB charger with selectable output voltage (5-9-12 V @3A) based on STCH03L and SRK1000B
STEVAL-ISA184V1
5V/1.2A 12V/750mA double output flyback converter using VIPER37LD
STEVAL-VP318L2F
15 V/1.2 A isolated PSR Flyback converter based on VIPER31
EVLSTCH03-45WPD
45W USB Type-C Power Delivery 3.0 adapter based on STCH03, SRK1001 and STUSB4761
STEVAL-ISA122V1
Wide input-range, single-output 5 V / 11 W power supply demonstration board based on the VIPer27
STEVAL-ISA114V1
5 V/0.8 W wide-range 30 kHz buck converter based on the VIPer06XS
STEVAL-ISA180V1
12 V - 0.6 A flyback isolated converter using VIPer™ Plus - VIPer0P
STEVAL-ISA118V1
Offline power converter demonstration board using the Viper16
STEVAL-ISA130V1
12 V 140 mA 30 kHz non-isolated buck topology regulator based on VIPer06XN
STEVAL-ISA121V1
Wide range single-output demonstration board based on the VIPER37LE

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Find the best design solution thanks to high-performances Quad-LDO evaluation board

Discover USB Type-C and PD controller evaluation boards

Two new quasi-resonant fly-back SMPS designs

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