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給水の正確な量とタイミングを決定し、また配合物に追加する農薬の正しい量を決定するように設計された灌がいシステムは、無駄を大幅に削減し、生産性と資源効率の向上をサポートします。センサを農場に配置して制御ユニットにワイヤレス接続した最新の灌がいシステムでは、土壌湿度、温度、pHの検知が中心的な役割を果たします。

STは、幅広いMEMS環境センサ、低消費電力の短距離/長距離ワイヤレス通信ソリューション（Bluetooth® Low Energy、LoRa®、SigfoxTM、NFCソリューションなど）に加え、STM32マイクロコントローラの提供により、コスト効率に優れた高効率の超低消費電力制御/センシング･システムの設計をサポートしています。

MPPT DC-DC converters

Low Iq LDO regulators

Battery Chargers

Energy Harvesting and Solar Charging Ics

General Purpose ESD Protection

STM32L0 Series

Bluetooth Low Energy

ISM Radio SubGHz

NFC / RFID

Low Power Op Amps (<1 mA)

製品型番	Description
STEVAL-IDI003V2	Multi-sensor RF platform sensors board	Quick view 主な特徴 Contains the following ST sensors: Pressure sensor LPS25HB Humidity sensor HTS221 Accelerometer LIS3DH Microphone MP34DT01 AFE for processing the MP34DT01 microphone signal based on TSV522 low power, low offset op-amp Android app available RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISV019V1	Evaluation board for SPV1050 ULP energy harvester and battery charger - boost configuration	Quick view 主な特徴 First startup at Vin = 500 mV Input voltage working range: 150 mV ≤ Vin ≤ V_EOC End of charge battery voltage: V_EOC = 4.25 V Battery undervoltage protection: V_UVP = 3.7 V さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISV020V1	Evaluation Board for SPV1050 ULP Energy Harvester and Battery Charger - Buck-Boost Configuration	Quick view 主な特徴 First startup at Vin = 2.6 V Input voltage working range: 150 mV ≤ Vin ≤ 18 V End of charge battery voltage: V_EOC = 4.25 V Battery undervoltage protection: V_UVP = 3.7 V さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISV021V1	Energy harvesting Evaluation kit based on the SPV1050	Quick view 主な特徴 SPV1050 based harvesting dongle board PV module soldered on the back Lithium coin cell battery PV module electrical characteristics at 200 lux: VOC_TYP = 9.8 V, ISC_TYP = 20 μA VMP_TYP = 8 V, IMP_TYP = 18 μA Li-Ion battery: Capacity_NOM = 120 mAh V_NOMINAL = 3.6 V V_CHARGE = 4.2 V V_{END-OF-DISCHARGE} = 2.75 V Interface to power monitoring board PV module voltage and battery monitoring Ambient light sensor for irradiance level measurement Supported by SW GUI to show MPPT accuracy and conversion efficiency さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA156V1	38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6986	Quick view 主な特徴 4 V to 38 V operating input voltage Low consumption mode or low noise mode 30 μA IQ at light load (LCM V_OUT = 3.3 V) 5 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Output voltage adjustable from 0.85 V to V_IN Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_{DS(on) HS} = 180 mΩ, R_{DS(on) LS} = 110 mΩ Thermal shutdown さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA188V1	38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F3V3	Quick view 主な特徴 AECQ100 qualification 1.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 30 μA I_Q at light load (LCM V_IN = 12 V) 8 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Fixed output voltage V_OUT = 3.3 V Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA185V1	38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F3V3	Quick view 主な特徴 AECQ100 qualification 0.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 30 μA I_Q at light load (LCM V_IN = 12 V) 8 μA I_Q _-SHTDWN Adjustable f _SW (250 kHz - 2 MHz) Fixed output voltage V_OUT = 3.3 V Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 360 mΩ ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA190V1	38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F	Quick view 主な特徴 AECQ100 qualification 1.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 30 µA I_Q at light load (LCM V_IN = 12 V and V_OUT = 3.3 V) 8 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Output voltage adjustable from 0.85 V to V_IN Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA186V1	38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F5V	Quick view 主な特徴 AECQ100 qualification 0.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 45 μA I_Q at light load (LCM V_IN = 12 V) 8 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Fixed output voltage V_OUT = 5 V Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 360 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-LDO001V1	Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020	Quick view 主な特徴 Multi LDO evaluation board based on four high performance low dropout linear voltage regulators in miniature packages Key features: Low operating input voltage (from 1.4 V to 5.5 V) Current capability from 200 mA to 300 mA Low dropout (down to 160 mV typ.) Ultra-low quiescent current (down to 500 nA typ.) Low noise (down to 6.5 μVRMS typ.) High PSSR (up to 80 dB) Logic controlled electronic shutdown (enable) Tiny packages (DFN-6L, Flip-chip, ST STAMP™) RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA189V1	38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F5V	Quick view 主な特徴 AECQ100 qualification 1.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 45 μA I_Q at light load (LCM V_IN = 12 V) 8 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Fixed output voltage V_OUT = 5 V Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA187V1	38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F	Quick view 主な特徴 AECQ100 qualification 0.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 30 μA I_Q at light load (LCM V_IN = 12 V and V_OUT =3.3 V) 8 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Output voltage adjustable from 0.85 V to V_IN Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 360 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-IDI001V1	A premium developer's tool for sensor hub applications	Quick view 主な特徴 STM32F439IIH6 High Performance MCU ARM® Cortex™-M4F @ 180 MHz with 256 KB of embedded SRAM 8 MB external SRAM IMU 9 axes inertial sensor: LSM9DS1 Environmental sensors: Pressure (LPS25HB), Humidity and Temperature (HTS221), UV index (UVIS25M). Proximity and ambient light sensors (2x VL6180X) Digital MEMS microphone array (4x MP34DT01) USB connector Micro SD card expansion GPIO expansion for pin control and connection to the STM32Nucleo board thanks to the adapter board included in the package さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-SMARTAG1	NFC Dynamic Tag sensor node evaluation board	Quick view 主な特徴 ST25DV64K dynamic NFC tag solution based on 64K-bit (8K-Byte) EEPROM and with I²C interface, Fast Transfer Mode and Energy Harvesting features STM32L031K6 ultra-low-power ARM Cortex-M0+ MCU running at 32 MHz with 32-Kbytes Flash and 8-Kbytes RAM LIS2DW12 ultra-low-power high-performance three-axis linear accelerometer LPS22HB ultra-compact piezo-resistive absolute pressure sensor which functions as a digital output barometer: 260-1260 hPa HTS221 capacitive digital sensor for relative humidity and temperature STLQ015 low drop linear regulator power management CR2032 Battery powered (not included) STM32Cube function pack (FP-SNS-SMARTAG1) Android (Google Play) and iOS demo apps (ST SmarTag) Suitable for the following applications: Internet of Things Supply Chain and Cold-Chain Management Smart building, home and city Retail and apparel Smart packaging Medical and pharmaceutical Batteryless sensing Smart agriculture (soil control, animal tracking, etc.) さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-MKI109V2	eMotion: ST MEMS adapters motherboard based on STM32F103, compatible with all ST MEMS adapter boards	Quick view 主な特徴 Compatible with all available ST MEMS adapter boards Controlled by the STM32F103RET6 high-performance ARM Cortex^™ -M3 microcontroller Includes a DIL24 socket for easy MEMS adapter connection 3 V on-board linear voltage regulator DFU compatible for USB microprocessor firmware update USB 2.0 full-speed compliant Debugging connector for SWD/JTAG RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-MKI141V2	HTS221 humidity sensor adapter board for standard DIL24 socket (full pinout)	Quick view 主な特徴 Complete HTS221 pinout (SPI & I²C interface) for a standard DIL 24 socket Fully compatible with STEVAL-MKI109V2 motherboard RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
NUCLEO-L073RZ	STM32 Nucleo-64 development board with STM32L073RZ MCU, supports Arduino and ST morpho connectivity	Quick view 主な特徴 Common features STM32 microcontroller in LQFP64 package 1 user LED shared with Arduino™ 1 user and 1 reset push-buttons 32.768 kHz crystal oscillator Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os Flexible power-supply options: ST-LINK, USB V_BUS or external sources On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port Comprehensive free software libraries and examples available with the STM32Cube MCU Package Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs Board-specific features External SMPS to generate V_core logic supply 24 MHz HSE Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI^® debug connector Arm^® Mbed Enabled™ compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
NUCLEO-L053R8	STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity	Quick view 主な特徴 Common features STM32 microcontroller in LQFP64 package 1 user LED shared with Arduino™ 1 user and 1 reset push-buttons 32.768 kHz crystal oscillator Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os Flexible power-supply options: ST-LINK, USB V_BUS or external sources On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port Comprehensive free software libraries and examples available with the STM32Cube MCU Package Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs Board-specific features External SMPS to generate V_core logic supply 24 MHz HSE Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI^® debug connector Arm^® Mbed Enabled™ compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
STM32L073Z-EVAL	Evaluation board with STM32L073VZ MCU	Quick view 主な特徴 STM32L073VZI6 ultra-low-power Arm^® Cortex^® core-based microcontroller featuring 192 Kbytes of Flash memory and 20 Kbytes of RAM in LQFP100 package Four 5 V power supply options: power jack, ST-LINK USB connector, user USB FS connector, or daughterboard Selectable MCU voltage: 3.3 V or adjustable from 1.71 V to 3.6 V 2.8-inch color LCD-TFT with resistive touchscreen LCD glass 40 x 8 segments On-board current measurement IrDA transceiver Pressure sensor LC sensor metering Touch sensing linear sensor User and reset push-buttons 4-direction joystick with selection button Board connectors: 2 RS-232 with DB9 USB with Micro-B microSD™ card Board expansion connectors: RF-EEPROM daughter board Extension connector for daughter board or wrapping board On-board ST-LINK/V2-1 debugger/ programmer with USB re-enumeration capability: mass storage, virtual COM port and debug port Comprehensive free software libraries and examples available with the STM32Cube package. Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-IKS01A1	Motion MEMS and environmental sensor expansion board for STM32 Nucleo	Quick view 主な特徴 LSM6DS0: MEMS 3D accelerometer (±2/±4/±8 g) + 3D gyroscope (±245/±500/±2000 dps) LIS3MDL: MEMS 3D magnetometer (±4/ ±8/ ±12/ 16 gauss) LPS25HB*: MEMS pressure sensor, 260-1260 hPa absolute digital output barometer HTS221: capacitive digital relative humidity and temperature DIL 24-pin socket available for additional MEMS adapters and other sensors (UV index) Free comprehensive development firmware library and example for all sensors compatible with STM32Cube firmware Compatible with STM32 Nucleo boards Equipped with Arduino UNO R3 connector RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-IKS01A2	Motion MEMS and environmental sensor expansion board for STM32 Nucleo	Quick view 主な特徴 LSM6DSL MEMS 3D accelerometer (±2/±4/±8/±16 g) and 3D gyroscope (±125/±245/±500/±1000/±2000 dps) LSM303AGR MEMS 3D accelerometer (±2/±4/±8/±16 g) and MEMS3D magnetometer (±50 gauss) LPS22HB MEMS pressure sensor, 260-1260 hPa absolute digital output barometer HTS221: capacitive digital relative humidity and temperature DIL24 socket for additional MEMS adapters and other sensors Free comprehensive development firmware library and example for all sensors compatible with STM32Cube firmware I²C sensor hub features on LSM6DSL available Compatible with STM32 Nucleo boards Equipped with Arduino UNO R3 connector RoHS compliant さらに表示製品の詳細 Download databrief 画像 FEATURED RESOURCES Schematics BOM Gerber

製品型番

STEVAL-IDI003V2

Multi-sensor RF platform sensors board

Quick view

主な特徴

Contains the following ST sensors:
- Pressure sensor LPS25HB
- Humidity sensor HTS221
- Accelerometer LIS3DH
- Microphone MP34DT01
AFE for processing the MP34DT01 microphone signal based on TSV522 low power, low offset op-amp
Android app available
RoHS compliant

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Schematics BOM Gerber

STEVAL-ISV019V1

Evaluation board for SPV1050 ULP energy harvester and battery charger - boost configuration

Quick view

主な特徴

First startup at Vin = 500 mV
Input voltage working range: 150 mV ≤ Vin ≤ V_EOC
End of charge battery voltage: V_EOC = 4.25 V
Battery undervoltage protection: V_UVP = 3.7 V

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Schematics BOM Gerber

STEVAL-ISV020V1

Evaluation Board for SPV1050 ULP Energy Harvester and Battery Charger - Buck-Boost Configuration

Quick view

主な特徴

First startup at Vin = 2.6 V
Input voltage working range: 150 mV ≤ Vin ≤ 18 V
End of charge battery voltage: V_EOC = 4.25 V
Battery undervoltage protection: V_UVP = 3.7 V

さらに表示

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Schematics BOM Gerber

STEVAL-ISV021V1

Energy harvesting Evaluation kit based on the SPV1050

Quick view

主な特徴

SPV1050 based harvesting dongle board
PV module soldered on the back
Lithium coin cell battery
PV module electrical characteristics at 200 lux:
- VOC_TYP = 9.8 V, ISC_TYP = 20 μA
- VMP_TYP = 8 V, IMP_TYP = 18 μA
Li-Ion battery:
- Capacity_NOM = 120 mAh
- V_NOMINAL = 3.6 V
- V_CHARGE = 4.2 V
- V_{END-OF-DISCHARGE} = 2.75 V
Interface to power monitoring board
PV module voltage and battery monitoring
Ambient light sensor for irradiance level measurement
Supported by SW GUI to show MPPT accuracy and conversion efficiency

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-ISA156V1

38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6986

Quick view

主な特徴

4 V to 38 V operating input voltage
Low consumption mode or low noise mode
30 μA IQ at light load (LCM V_OUT = 3.3 V)
5 μA I_Q-SHTDWN
Adjustable f_SW (250 kHz - 2 MHz)
Output voltage adjustable from 0.85 V to V_IN
Embedded output voltage supervisor
Synchronization
Adjustable soft-start time
Internal current limiting
Overvoltage protection
Output voltage sequencing
Peak current mode architecture
R_{DS(on) HS} = 180 mΩ, R_{DS(on) LS} = 110 mΩ
Thermal shutdown

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-ISA188V1

38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F3V3

Quick view

主な特徴

AECQ100 qualification
1.5 A DC output current
4 V to 38 V operating input voltage
Low consumption mode or low noise mode
Programmable I_SKIP current
30 μA I_Q at light load (LCM V_IN = 12 V)
8 μA I_Q-SHTDWN
Adjustable f_SW (250 kHz - 2 MHz)
Fixed output voltage V_OUT = 3.3 V
Embedded output voltage supervisor
Synchronization
Adjustable soft-start time
Internal current limiting
Overvoltage protection
Output voltage sequencing
Peak current mode architecture
R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ
Thermal shutdown
RoHS compliant

さらに表示

製品の詳細 Download databrief

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FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-ISA185V1

38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F3V3

Quick view

主な特徴

AECQ100 qualification
0.5 A DC output current
4 V to 38 V operating input voltage
Low consumption mode or low noise mode
Programmable I_SKIP current
30 μA I_Q at light load (LCM V_IN = 12 V)
8 μA I_Q _-SHTDWN
Adjustable f _SW (250 kHz - 2 MHz)
Fixed output voltage V_OUT = 3.3 V
Embedded output voltage supervisor
Synchronization
Adjustable soft-start time
Internal current limiting
Overvoltage protection
Output voltage sequencing
Peak current mode architecture
R_DS(on)HS = 360 mΩ ; R_DS(on)LS = 150 mΩ
Thermal shutdown
RoHS compliant

さらに表示

製品の詳細 Download databrief

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FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-ISA190V1

38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F

Quick view

主な特徴

AECQ100 qualification
1.5 A DC output current
4 V to 38 V operating input voltage
Low consumption mode or low noise mode
Programmable I_SKIP current
30 µA I_Q at light load (LCM V_IN = 12 V and V_OUT = 3.3 V)
8 μA I_Q-SHTDWN
Adjustable f_SW (250 kHz - 2 MHz)
Output voltage adjustable from 0.85 V to V_IN
Embedded output voltage supervisor
Synchronization
Adjustable soft-start time
Internal current limiting
Overvoltage protection
Output voltage sequencing
Peak current mode architecture
R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ
Thermal shutdown
RoHS compliant

さらに表示

製品の詳細 Download databrief

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FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-ISA186V1

38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F5V

Quick view

主な特徴

AECQ100 qualification
0.5 A DC output current
4 V to 38 V operating input voltage
Low consumption mode or low noise mode
Programmable I_SKIP current
45 μA I_Q at light load (LCM V_IN = 12 V)
8 μA I_Q-SHTDWN
Adjustable f_SW (250 kHz - 2 MHz)
Fixed output voltage V_OUT = 5 V
Embedded output voltage supervisor
Synchronization
Adjustable soft-start time
Internal current limiting
Overvoltage protection
Output voltage sequencing
Peak current mode architecture
R_DS(on)HS = 360 mΩ; R_DS(on)LS = 150 mΩ
Thermal shutdown
RoHS compliant

さらに表示

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Schematics BOM Gerber

STEVAL-LDO001V1

Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020

Quick view

主な特徴

Multi LDO evaluation board based on four high performance low dropout linear voltage regulators in miniature packages
Key features:
- Low operating input voltage (from 1.4 V to 5.5 V)
- Current capability from 200 mA to 300 mA
- Low dropout (down to 160 mV typ.)
- Ultra-low quiescent current (down to 500 nA typ.)
- Low noise (down to 6.5 μVRMS typ.)
- High PSSR (up to 80 dB)
- Logic controlled electronic shutdown (enable)
- Tiny packages (DFN-6L, Flip-chip, ST STAMP™)
RoHS compliant

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Schematics BOM Gerber

STEVAL-ISA189V1

38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F5V

Quick view

主な特徴

AECQ100 qualification
1.5 A DC output current
4 V to 38 V operating input voltage
Low consumption mode or low noise mode
Programmable I_SKIP current
45 μA I_Q at light load (LCM V_IN = 12 V)
8 μA I_Q-SHTDWN
Adjustable f_SW (250 kHz - 2 MHz)
Fixed output voltage V_OUT = 5 V
Embedded output voltage supervisor
Synchronization
Adjustable soft-start time
Internal current limiting
Overvoltage protection
Output voltage sequencing
Peak current mode architecture
R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ
Thermal shutdown
RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-ISA187V1

38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F

Quick view

主な特徴

AECQ100 qualification
0.5 A DC output current
4 V to 38 V operating input voltage
Low consumption mode or low noise mode
Programmable I_SKIP current
30 μA I_Q at light load (LCM V_IN = 12 V and V_OUT =3.3 V)
8 μA I_Q-SHTDWN
Adjustable f_SW (250 kHz - 2 MHz)
Output voltage adjustable from 0.85 V to V_IN
Embedded output voltage supervisor
Synchronization
Adjustable soft-start time
Internal current limiting
Overvoltage protection
Output voltage sequencing
Peak current mode architecture
R_DS(on)HS = 360 mΩ; R_DS(on)LS = 150 mΩ
Thermal shutdown
RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-IDI001V1

A premium developer's tool for sensor hub applications

Quick view

主な特徴

STM32F439IIH6 High Performance MCU ARM® Cortex™-M4F @ 180 MHz with 256 KB of embedded SRAM
8 MB external SRAM
IMU 9 axes inertial sensor: LSM9DS1
Environmental sensors: Pressure (LPS25HB), Humidity and Temperature (HTS221), UV index (UVIS25M).
Proximity and ambient light sensors (2x VL6180X)
Digital MEMS microphone array (4x MP34DT01)
USB connector
Micro SD card expansion
GPIO expansion for pin control and connection to the STM32Nucleo board thanks to the adapter board included in the package

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STEVAL-SMARTAG1

NFC Dynamic Tag sensor node evaluation board

Quick view

主な特徴

ST25DV64K dynamic NFC tag solution based on 64K-bit (8K-Byte) EEPROM and with I²C interface, Fast Transfer Mode and Energy Harvesting features
STM32L031K6 ultra-low-power ARM Cortex-M0+ MCU running at 32 MHz with 32-Kbytes Flash and 8-Kbytes RAM
LIS2DW12 ultra-low-power high-performance three-axis linear accelerometer
LPS22HB ultra-compact piezo-resistive absolute pressure sensor which functions as a digital output barometer: 260-1260 hPa
HTS221 capacitive digital sensor for relative humidity and temperature
STLQ015 low drop linear regulator power management
CR2032 Battery powered (not included)
STM32Cube function pack (FP-SNS-SMARTAG1)
Android (Google Play) and iOS demo apps (ST SmarTag)
Suitable for the following applications:
- Internet of Things
- Supply Chain and Cold-Chain Management
- Smart building, home and city
- Retail and apparel
- Smart packaging
- Medical and pharmaceutical
- Batteryless sensing
- Smart agriculture (soil control, animal tracking, etc.)

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STEVAL-MKI109V2

eMotion: ST MEMS adapters motherboard based on STM32F103, compatible with all ST MEMS adapter boards

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主な特徴

Compatible with all available ST MEMS adapter boards
Controlled by the STM32F103RET6 high-performance ARM Cortex^™ -M3 microcontroller
Includes a DIL24 socket for easy MEMS adapter connection
3 V on-board linear voltage regulator
DFU compatible for USB microprocessor firmware update
USB 2.0 full-speed compliant
Debugging connector for SWD/JTAG
RoHS compliant

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STEVAL-MKI141V2

HTS221 humidity sensor adapter board for standard DIL24 socket (full pinout)

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NUCLEO-L073RZ

STM32 Nucleo-64 development board with STM32L073RZ MCU, supports Arduino and ST morpho connectivity

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主な特徴

Common features
- STM32 microcontroller in LQFP64 package
- 1 user LED shared with Arduino™
- 1 user and 1 reset push-buttons
- 32.768 kHz crystal oscillator
- Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
- Flexible power-supply options: ST-LINK, USB V_BUS or external sources
- On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
- Comprehensive free software libraries and examples available with the STM32Cube MCU Package
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs
Board-specific features
- External SMPS to generate V_core logic supply
- 24 MHz HSE
- Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI^® debug connector
- Arm^® Mbed Enabled™ compliant

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NUCLEO-L053R8

STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity

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主な特徴

Common features
- STM32 microcontroller in LQFP64 package
- 1 user LED shared with Arduino™
- 1 user and 1 reset push-buttons
- 32.768 kHz crystal oscillator
- Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
- Flexible power-supply options: ST-LINK, USB V_BUS or external sources
- On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
- Comprehensive free software libraries and examples available with the STM32Cube MCU Package
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs
Board-specific features
- External SMPS to generate V_core logic supply
- 24 MHz HSE
- Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI^® debug connector
- Arm^® Mbed Enabled™ compliant

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STM32L073Z-EVAL

Evaluation board with STM32L073VZ MCU

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主な特徴

STM32L073VZI6 ultra-low-power Arm^® Cortex^® core-based microcontroller featuring 192 Kbytes of Flash memory and 20 Kbytes of RAM in LQFP100 package
Four 5 V power supply options: power jack, ST-LINK USB connector, user USB FS connector, or daughterboard
Selectable MCU voltage: 3.3 V or adjustable from 1.71 V to 3.6 V
2.8-inch color LCD-TFT with resistive touchscreen
LCD glass 40 x 8 segments
On-board current measurement
IrDA transceiver
Pressure sensor
LC sensor metering
Touch sensing linear sensor
User and reset push-buttons
4-direction joystick with selection button
Board connectors:
- 2 RS-232 with DB9
- USB with Micro-B
- microSD™ card
Board expansion connectors:
- RF-EEPROM daughter board
- Extension connector for daughter board or wrapping board
On-board ST-LINK/V2-1 debugger/ programmer with USB re-enumeration capability: mass storage, virtual COM port and debug port
Comprehensive free software libraries and examples available with the STM32Cube package.
Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs

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X-NUCLEO-IKS01A1

Motion MEMS and environmental sensor expansion board for STM32 Nucleo

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主な特徴

LSM6DS0: MEMS 3D accelerometer (±2/±4/±8 g) + 3D gyroscope (±245/±500/±2000 dps)
LIS3MDL: MEMS 3D magnetometer (±4/ ±8/ ±12/ 16 gauss)
LPS25HB*: MEMS pressure sensor, 260-1260 hPa absolute digital output barometer
HTS221: capacitive digital relative humidity and temperature
DIL 24-pin socket available for additional MEMS adapters and other sensors (UV index)
Free comprehensive development firmware library and example for all sensors compatible with STM32Cube firmware
Compatible with STM32 Nucleo boards
Equipped with Arduino UNO R3 connector
RoHS compliant

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X-NUCLEO-IKS01A2

Motion MEMS and environmental sensor expansion board for STM32 Nucleo

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主な特徴

LSM6DSL MEMS 3D accelerometer (±2/±4/±8/±16 g) and 3D gyroscope (±125/±245/±500/±1000/±2000 dps)
LSM303AGR MEMS 3D accelerometer (±2/±4/±8/±16 g) and MEMS3D magnetometer (±50 gauss)
LPS22HB MEMS pressure sensor, 260-1260 hPa absolute digital output barometer
HTS221: capacitive digital relative humidity and temperature
DIL24 socket for additional MEMS adapters and other sensors
Free comprehensive development firmware library and example for all sensors compatible with STM32Cube firmware
I²C sensor hub features on LSM6DSL available
Compatible with STM32 Nucleo boards
Equipped with Arduino UNO R3 connector
RoHS compliant

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00 Files selected for download

技術文書

アプリケーションノート

Description	バージョン	サイズ	アクション
AN4395 Autonomous wireless multi-sensor node powered by PV cells and based on SPV1050 (SPIDEr™)	1.0	2.09 MB	PDF
AN4503 Environmental sensors: Hardware abstraction layer for Android	3.0	241.61 KB	PDF
AN4394 Evaluation board for SPV1050 ULP harvester (boost architecture)	2.0	534.09 KB	PDF
AN4397 Evaluation board for SPV1050 ULP harvester (buck-boost architecture)	2.0	584.82 KB	PDF
AN4722 HTS221 digital humidity sensor: hardware guidelines for system integration	1.0	844.49 KB	PDF
AN4396 STEVAL-ISV021V1, energy harvesting system based on SPV1050, PV panel and battery	1.0	754.83 KB	PDF

AN4395

Autonomous wireless multi-sensor node powered by PV cells and based on SPV1050 (SPIDEr™)

PDF

AN4503

Environmental sensors: Hardware abstraction layer for Android

PDF

AN4394

Evaluation board for SPV1050 ULP harvester (boost architecture)

PDF

AN4397

Evaluation board for SPV1050 ULP harvester (buck-boost architecture)

PDF

AN4722

HTS221 digital humidity sensor: hardware guidelines for system integration

PDF

AN4396

STEVAL-ISV021V1, energy harvesting system based on SPV1050, PV panel and battery

PDF

Technical Notes & Articles

	Description	バージョン	サイズ	アクション
	TN1219 HTS221 digital humidity sensor: reference design implementation	2.0	367.08 KB	PDF
	TN1218 Interpreting humidity and temperature readings in the HTS221 digital humidity sensor	4.0	3.67 MB	PDF

TN1219

HTS221 digital humidity sensor: reference design implementation

PDF

TN1218

Interpreting humidity and temperature readings in the HTS221 digital humidity sensor

PDF

HW Model, CAD Libraries & SVD

	Description	バージョン	サイズ	アクション
	SPV1050 spice model with examples	1.0	325.37 KB	ZIP

SPV1050 spice model with examples

ZIP

プレゼンテーション & トレーニング資料

プレゼンテーション

Description	バージョン	サイズ	アクション
Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: Webinar Presentation	1.0	4.28 MB	PDF
Getting started with SPV1050	1.0	720.07 KB	PDF
STM32 Development Boards Portfolio	1.0	3.08 MB	PDF
STM32 and STM8 embedded software solutions	7.0	3.12 MB	PDF

Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: Webinar Presentation

PDF

Getting started with SPV1050

PDF

STM32 Development Boards Portfolio

PDF

STM32 and STM8 embedded software solutions

PDF

Publications and Collaterals

フライヤー

	Description	バージョン	サイズ	アクション
	Harvest the maximum power from ambient energy	10.2017	695.72 KB	PDF

Harvest the maximum power from ambient energy

PDF

パンフレット

	Description	バージョン	サイズ	アクション
	パワー･マネージメントガイド 2017	09.2017	3.86 MB	PDF
	STM32L0 Series - Ultra-low-power MCUs - Tailored to your needs	17.4	377.78 KB	PDF

パワー･マネージメントガイド 2017

PDF

STM32L0 Series - Ultra-low-power MCUs - Tailored to your needs

PDF

開発ツール･ハードウェア

Software Development Tools

写真	Part number	製造元	Description
	STM32CubeMX	ST	STM32Cube initialization code generator

製品型番

STM32CubeMX

STM32Cube initialization code generator

ソフトウェア製品

Evaluation Tool Software

写真	Part number	製造元	Description
	STSW-MKI109W	ST	Unico GUI - MEMS evaluation kit software package for Windows

製品型番

STSW-MKI109W

Unico GUI - MEMS evaluation kit software package for Windows

MCU & MPU Embedded Software

写真	Part number	製造元	Description
	X-CUBE-MEMS-XT1	ST	Sensor and DSP algorithm software expansion for STM32Cube
	X-CUBE-MEMS1	ST	Sensor and motion algorithm software expansion for STM32Cube

製品型番

X-CUBE-MEMS-XT1

Sensor and DSP algorithm software expansion for STM32Cube

X-CUBE-MEMS1

Sensor and motion algorithm software expansion for STM32Cube

MEMS and Sensors Software

Part number	製造元	Description
AndroidHAL-IIO	ST	Android sensor HAL for MEMS motion and environmental sensors (Industrial I/O framework)
AndroidHALInput	ST	Android sensor HAL for MEMS motion and environmental sensors (Input framework)
C-Driver-MEMS	ST	Standard C platform-independent drivers for MEMS motion and environmental sensors
LinuxDriverIIO	ST	Linux device drivers for MEMS motion and environmental sensors (Industrial I/O framework)
LinuxDriverInput	ST	Linux device drivers for MEMS motion and environmental sensors (Input framework)

製品型番

AndroidHAL-IIO

Android sensor HAL for MEMS motion and environmental sensors (Industrial I/O framework)

AndroidHALInput

Android sensor HAL for MEMS motion and environmental sensors (Input framework)

C-Driver-MEMS

Standard C platform-independent drivers for MEMS motion and environmental sensors

LinuxDriverIIO

Linux device drivers for MEMS motion and environmental sensors (Industrial I/O framework)

LinuxDriverInput

Linux device drivers for MEMS motion and environmental sensors (Input framework)

eDesignSuite

コンバータ

コンバータ

DC/DC AC/DC

Input

Volt. Min V This option is required. And must be less than or equal to Volt. Max [V]

Volt. Max V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

Voltage V This option is required and must be a number.

現在 A This option is required and must be a number.

Interfaces and Transceivers

Part number	Description
STUSBCD01B	USB charger detection interface

Part number

STUSBCD01B

USB charger detection interface

Power Management

Part number	Description
LD39050	500 mA low quiescent current and low noise voltage regulator
LD39100	1 A low quiescent current low noise voltage regulator
LD39130S	300 mA very low quiescent current Linear regulator IC with automatic Green mode
LD39200	2 A high PSRR ultra low drop linear regulator with reverse current protection
LDK120	200 mA low quiescent current very low noise LDO
LDK130	300 mA low quiescent current very low noise LDO
SPV1040	High efficiency solar battery charger with embedded MPPT
SPV1050	Ultra low power energy harvester and battery charger with embedded MPPT and LDOs
STBC02	Li-Ion linear battery charger with LDO, load switches and reset generator
STBC03	Li-Ion linear battery charger with LDO and load switches
STBC08	800mA STANDALONE LINEAR Li-Ion Battery charger with thermal regulation
STC4054	800mA Standalone linear Li-Ion battery charger with thermal regulation
STLQ020	200 mA ultra-low quiescent current LDO
STNS01	Li-Ion Linear Battery Charger with LDO