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  • The LED1202 is a 12-channel low quiescent current LED driver; it guarantees 5 V output driving capability and each channel is able to provide up to 20 mA with a headroom voltage of 350 mV (typ.) only. The output current can be adjusted separately for each channel by 8-bit analog and 12-bit digital dimming control.

    A slow turn-on and turn-off time improves the system low noise generation performance; moreover, the phase shifting function helps to reduce the inrush current. Eight patterns can be stored in the internal registers for automatic sequencing without MCU intervention.
    The pattern sequence can be also configured for duration time and number of repetition. For multi-device applications, a common clock domain can be shared for timing synchronization. The device includes thermal shutdown and open LED detection.
    The device I²C interface is based on fast mode specification and works up to 400 kHz. Eight I²C addresses are possible by using two configuration pins (A0/A1) only.
    The LED1202 is available in WLCSP20 package 1.71 x 2.16 x 0.5 mm with 0.4 mm pitch and in QFN20 3x3 package 3 x 3 x 0.6 mm with 0.5 mm pitch.

    Key Features

    • Supply range from 2.6 V to 5 V
    • 12 channels for single LED
    • 20 mA current capability per channel
    • 1% (typ.) current matching at 16 mA and 2% (typ.) at 2.5 mA
    • 1.8 V compatible I²C control interface
    • 8-bit analog dimming individual control
    • 12-bit local PWM resolution
    • 8 programmable patterns
    • Programmable pattern sequence
    • Synchronization for multi-device application
    • Phase shifting between channels
    • Open LED detection
    • Overtemperature protection
    • 8 configurable I²C slave addresses plus global address
    • Fault flag pin

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-LLL007V1

      Active

      Evaluation kit for the LED1202 12-channel low quiescent current LED driver

      LED and General Lighting Solution Eval Boards ST

      STEVAL-LLL011V1

      Active

      Evaluation board for the 12-Channel LED1202 low quiescent current LED driver

      LED and General Lighting Solution Eval Boards ST
      STEVAL-LLL007V1

      Description:

      Evaluation kit for the LED1202 12-channel low quiescent current LED driver
      STEVAL-LLL011V1

      Description:

      Evaluation board for the 12-Channel LED1202 low quiescent current LED driver

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LED1202

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LED1202JR
Active
WLCSP MSL1 Industrial N/A
LED1202QTR
Active
WFQFPN 3X3X0.60 20L PITCH 0.5 Industrial Ecopack2

LED1202JR

Package:

WLCSP MSL1

Material Declaration**:

PDF XML

Marketing Status

Active

Package

WLCSP MSL1

Grade

Industrial

RoHS Compliance Grade

N/A

LED1202QTR

Package:

WFQFPN 3X3X0.60 20L PITCH 0.5

Material Declaration**:

PDF XML

Marketing Status

Active

Package

WFQFPN 3X3X0.60 20L PITCH 0.5

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
LED1202JR Available at 5 distributors

Distributor availability ofLED1202JR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6579 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 1630 1 Order Now
MOUSER WORLDWIDE 2044 1 Order Now
Farnell Element14 EUROPE 30 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

6579

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1630

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2044

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

30

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel WLCSP MSL1 - - TAIWAN 0.9 / 1k
LED1202QTR Available at 7 distributors

Distributor availability ofLED1202QTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2280 1 Order Now
RS COMPONENTS EUROPE 1000 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 2000 1 Order Now
ARROW EUROPE 4000 0 Order Now
MOUSER WORLDWIDE 3345 1 Order Now
ANGLIA Live EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

2280

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1000

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3345

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel WFQFPN 3X3X0.60 20L PITCH 0.5 - - MALAYSIA 1.15 / 1k

LED1202JR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.9 / 1k

Distributor availability ofLED1202JR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6579 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 1630 1 Order Now
MOUSER WORLDWIDE 2044 1 Order Now
Farnell Element14 EUROPE 30 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

6579

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1630

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2044

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

30

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

WLCSP MSL1

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.9 / 1k

Country of Origin

TAIWAN

LED1202QTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.15 / 1k

Distributor availability ofLED1202QTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2280 1 Order Now
RS COMPONENTS EUROPE 1000 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 2000 1 Order Now
ARROW EUROPE 4000 0 Order Now
MOUSER WORLDWIDE 3345 1 Order Now
ANGLIA Live EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

2280

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1000

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3345

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

WFQFPN 3X3X0.60 20L PITCH 0.5

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.15 / 1k

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors