# LM339QT (Component)
## Description
Comparators
LM339QT
TQFN-16_L3.0-W3.0-P0.50-BL-EP1.7
LCSC Part Number: C2926946
JLCPCB Part Class: Extended Part
Manufactured by ST(意法半导体)
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 11/2/2024
- **Visibility:** Public
- **LCSC Part Number:** C2926946
- **Manufacturer Name:** ST(意法半导体)
- **Package or Case Code:** TQFN-16_L3.0-W3.0-P0.50-BL-EP1.7
- **Part Type:** Comparators
- **Manufacturer Part Number:** LM339QT
- **JLCPCB Part Class:** Extended Part
## 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/lm339qt/stmicroelectronics?utm_currency=USD®ion=europe) | $0.1574 | 2.1K |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/LM339QT/2772250) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2926946.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/LM339QT?qs=T%2FOtf55vL7chchVc%2F2wsvw%3D%3D) | $0.41 | 1.2K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LM339QT) | $0.38 | 3K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-comparator-LM339QT-469108?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Other
- **Manufacturer:** STMicroelectronics
- **MPN:** LM339QT
- **Mount Type:** PCB
- **Package / Case Code:** TQFN
- **Pin Count:** 17
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VCC+ | |
| 2 | IN-1 | |
| 3 | NC | |
| 4 | IN+1 | |
| 5 | IN-2 | |
| 6 | IN+2 | |
| 7 | IN-3 | |
| 8 | IN+3 | |
| 9 | IN-4 | |
| 10 | NC | |
| 11 | IN+4 | |
| 12 | VCC- | |
| 13 | OUT4 | |
| 14 | OUT3 | |
| 15 | OUT2 | |
| 16 | OUT1 | |
| 17 | EP | |
---
*Generated from [https://www.flux.ai/lcsc/lm339qt~w50p](https://www.flux.ai/lcsc/lm339qt~w50p)*