# STP4CMPQTR (Component)
## Description
LED Driver IC 4 Output DC DC Regulator Switched Capacitor (Charge Pump) PWM Dimming 30mA 20-QFN (3.2x1.8) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LED-Driver #STP4CMP
## Component Details
- **Owner:** adrian95
- **Created:** 10/7/2024
- **Last Updated:** 10/7/2024
- **Visibility:** Public
- **Manufacturer Name:** STMicroelectronics
- **Datasheet URL:** https://www.mouser.ie/datasheet/2/389/stp4cmp-974437.pdf
- **Part Type:** Integrated Circuit
- **Package or Case Code:** QFN40P320X180X55-20N-D
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Part Number:** STP4CMPQTR
## 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/stp4cmpqtr/stmicroelectronics.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/STP4CMPQTR/2352579) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2678803.html) | $1.1017 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/STP4CMPQTR?qs=533gYOQZ5gRbAcdw%252BDEl2A%3D%3D) | $2.79 | 3.9K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-led-driver-STP4CMPQTR-344648?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STP4CMPQTR
- **Package / Case Code:** 20-QFN
- **Pin Count:** 20
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | ON1 | |
| 2 | ON2 | |
| 3 | ON3 | |
| 4 | ON4 | |
| 5 | EN | |
| 6 | ISET1 | |
| 7 | ISET2 | |
| 8 | ISET3 | |
| 9 | ISET4 | |
| 10 | GND_1 | |
| 11 | CP_SEL | |
| 12 | LED4 | |
| 13 | LED3 | |
| 14 | LED2 | |
| 15 | LED1 | |
| 16 | VCC | |
| 17 | VOUT | |
| 18 | C1P | |
| 19 | C1N | |
| 20 | GND_2 | |
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*Generated from [https://www.flux.ai/adrian95/stp4cmpqtr~n35](https://www.flux.ai/adrian95/stp4cmpqtr~n35)*