# LM324QT (Component)
## Description
Operational Amplifier
LM324QT
VQFN-16_L3.0-W3.0-P0.50-TL-EP
LCSC Part Number: C183029
JLCPCB Part Class: Extended Part
Manufactured by ST(意法半导体)
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **Product Info Url:** https://lcsc.com/product-detail/General-Purpose-Amplifiers_STMicroelectronics_LM324QT_LM324QT_C183029.html
- **Manufacturer Part Number:** LM324QT
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1810010620_STMicroelectronics-LM324QT_C183029.pdf
- **Part Type:** Operational Amplifier
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** VQFN-16_L3.0-W3.0-P0.50-TL-EP
- **LCSC Part Number:** C183029
- **Manufacturer Name:** ST(意法半导体)
## 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/lm324qt/stmicroelectronics.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/LM324QT/2772249) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C183029.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/LM324QT?qs=T%2FOtf55vL7e5ZEne1Q0m9Q%3D%3D) | $0.40 | 54K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LM324QT) | $0.257 | 0 |
| [Verical](https://www.verical.com/pd/stmicroelectronics-amplifier---operational-LM324QT-471570) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Linear
- **Manufacturer:** STMicroelectronics
- **MPN:** LM324QT
- **Mount Type:** PCB
- **Package / Case Code:** 16-VQFN
- **Pin Count:** 17
- **Logic Function:** Buffer
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | IN1+ | |
| 2 | VCC+ | |
| 3 | NC | |
| 4 | IN2+ | |
| 5 | IN2- | |
| 6 | OUT2 | |
| 7 | OUT3 | |
| 8 | IN3- | |
| 9 | IN3+ | |
| 10 | NC | |
| 11 | VCC- | |
| 12 | IN4+ | |
| 13 | IN4- | |
| 14 | OUT4 | |
| 15 | OUT1 | |
| 16 | IN1- | |
| 17 | EPAD | |
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*Generated from [https://www.flux.ai/lcsc/lm324qt](https://www.flux.ai/lcsc/lm324qt)*