# LP55231SQX/NOPB (Component)
## Description
LED Driver IC 9 Output DC DC Regulator Switched Capacitor (Charge Pump) PWM Dimming 25.5mA 24-WQFN (4x4) #commonpartslibrary
#integratedcircuit
#powermanagement
#leddriver
## Component Details
- **Owner:** adrian95
- **Created:** 7/16/2024
- **Last Updated:** 7/16/2024
- **Visibility:** Public
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Part Number:** LP55231SQX/NOPB
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/lp55231.pdf
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** Texas Instruments
## 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/lp55231sqxnopb/texas-instruments.html?utm_currency=USD®ion=nac) | $1.495 | 2.9K |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/LP55231SQX-NOPB/4025354) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C544422.html) | $2.369 | 23 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/LP55231SQX-NOPB?qs=HF2YfZwisE8IcIRPR19gTw%3D%3D) | $2.24 | 22K |
| [Verical](https://www.verical.com/pd/texas-instruments-led-driver-LP55231SQX-NOPB-840419?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** LP55231SQX/NOPB
- **Package / Case Code:** 24-WQFN
- **Pin Count:** 25
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | C2+ | |
| 2 | C1+ | |
| 3 | VDD | |
| 4 | GND_1 | |
| 5 | EN | |
| 6 | CLK | |
| 7 | INT | |
| 8 | SDA | |
| 9 | SCL | |
| 10 | TRIG | |
| 11 | D9 | |
| 12 | D8 | |
| 13 | D7 | |
| 14 | D6 | |
| 15 | D5 | |
| 16 | D4 | |
| 17 | D3 | |
| 18 | D2 | |
| 19 | D1 | |
| 20 | ASEL0 | |
| 21 | ASEL1 | |
| 22 | VOUT | |
| 23 | C2- | |
| 24 | C1- | |
| 25 | GND_2 | |
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*Generated from [https://www.flux.ai/adrian95/lp55231sqxnopb~kjc](https://www.flux.ai/adrian95/lp55231sqxnopb~kjc)*