# LED1642GWPTR (Component)

## Description

LED Driver IC 16 Output Linear Shift Register PWM Dimming 40mA 24\-QSOP \#CommonPartsLibrary \#IntegratedCircuit \#PowerManagement \#LEDdriver

## Component Details

- **Owner:** adrian95
- **Created:** 5/14/2022
- **Last Updated:** 2/5/2025
- **Visibility:** Public
- **Manufacturer Name:** STMicroelectronics
- **Datasheet URL:** https://www\.st\.com/content/ccc/resource/technical/document/datasheet/ae/9b/e2/7c/7d/66/41/08/DM00080246\.pdf/files/DM00080246\.pdf/jcr:content/translations/en\.DM00080246\.pdf
- **License:** https://creativecommons\.org/licenses/by/4\.0/
- **Manufacturer Part Number:** LED1642GWPTR
- **Part Type:** Integrated Circuit
- **Used in:** 7 projects

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/led1642gwptr/stmicroelectronics.html?utm_currency=USD&region=asia) | $1\.1838 | 2\.5K |
| [Digi\-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/LED1642GWPTR/4441170) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C131193.html) | $1\.42 | 1 |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/LED1642GWPTR?qs=WHlX%25252B%25252B9%252FRwDyl8nYewHBLA%253D%253D) | $2\.65 | 70 |
| [Verical](https://www.verical.com/pd/stmicroelectronics-led-driver-LED1642GWPTR-791137?utm_currency=USD) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** LED1642GWPTR
- **Package / Case Code:** 16\-QSOP
- **Pin Count:** 24
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | GND |  |
| 2 | SDI |  |
| 3 | CLK |  |
| 4 | LE |  |
| 5 | OUT0 |  |
| 6 | OUT1 |  |
| 7 | OUT2 |  |
| 8 | OUT3 |  |
| 9 | OUT4 |  |
| 10 | OUT5 |  |
| 11 | OUT6 |  |
| 12 | OUT7 |  |
| 13 | OUT8 |  |
| 14 | OUT9 |  |
| 15 | OUT10 |  |
| 16 | OUT11 |  |
| 17 | OUT12 |  |
| 18 | OUT13 |  |
| 19 | OUT14 |  |
| 20 | OUT15 |  |
| 21 | PWCLK |  |
| 22 | SDO |  |
| 23 | R\-EXT |  |
| 24 | VDD |  |

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*Generated from [https://flux\.ai/adrian95/led1642gwptr\~wig](https://flux.ai/adrian95/led1642gwptr~wig)*