# LTC4331IUFD#TRPBF (Component)
## Description
LTC4331IUFD#TRPBF
QFN-20_L5.0-W4.0-P0.50-BL-EP-1
LCSC Part Number: C688164
JLCPCB Part Class: Extended Part
Manufactured by Analog Devices
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** QFN-20_L5.0-W4.0-P0.50-BL-EP-1
- **Product Info Url:** https://lcsc.com/product-detail/Pre-ordered-Products_Analog-Devices_LTC4331IUFD-TRPBF_Analog-Devices-ADI-LINEAR-LTC4331IUFD-TRPBF_C688164.html
- **LCSC Part Number:** C688164
- **Manufacturer Name:** Analog Devices
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2009170803_Analog-Devices-LTC4331IUFD-TRPBF_C688164.pdf
- **Manufacturer Part Number:** LTC4331IUFD#TRPBF
## 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/ltc4331iufdtrpbf/analog-devices.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C688164.html) | $12.7487 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices/LTC4331IUFDTRPBF?qs=byeeYqUIh0NCn8wNaYngBA%3D%3D) | $11.92 | 2.3K |
| [Verical](https://www.verical.com/pd/analog-devices-interface---misc-LTC4331IUFD-TRPBF-6375422?utm_currency=USD) | N/A | N/A |
- **Manufacturer:** Analog Devices
- **MPN:** LTC4331IUFD#TRPBF
- **Mount Type:** PCB
- **Package / Case Code:** 20-QFN
- **Pin Count:** 21
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VCC | |
| 2 | VL | |
| 3 | ON | |
| 4 | REMOTE | |
| 5 | ~{LINK} | |
| 6 | ~{RDY} | |
| 7 | SCL | |
| 8 | SDA | |
| 9 | NC | |
| 10 | ~{ALERT} | |
| 11 | A1 | |
| 12 | A2 | |
| 13 | CTRL | |
| 14 | SPEED1 | |
| 15 | SPEED2 | |
| 16 | GND | |
| 17 | ~{SLO} | |
| 18 | A | |
| 19 | B | |
| 20 | NC | |
| 21 | EP | |
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*Generated from [https://www.flux.ai/lcsc/ltc4331iufdtrpbf](https://www.flux.ai/lcsc/ltc4331iufdtrpbf)*