# NCV4274CST50T3G (Component)

## Description

Linear Voltage Regulator IC Positive Fixed 1 Output 400mA SOT\-223 \(TO\-261\)

Automotive Low\-Dropout Voltage Regulator providing a regulated 5\.0 V output at up to 400 mA from a 5\.5–40 V input\. It features low quiescent current, typically 125 µA at 1 mA load, up to 0\.5 V dropout at 250 mA, and protection against reverse battery, short circuit, thermal overload, and load\-dump transients, making it suitable for automotive and battery\-powered microprocessor applications\. \#LDO \#VoltageRegulator \#Automotive \#5V \#400mA \#onsemi \#AECQ100

## Component Details

- **Owner:** silicon\-yard
- **Created:** 8/26/2026
- **Last Updated:** 8/26/2026
- **Visibility:** Public
- **Manufacturer Part Number:** NCV4274CST50T3G
- **License:** https://creativecommons\.org/licenses/by/4\.0/
- **Symbol Style:** parametric\-v1
- **Mount:** Surface Mount
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/071976dd12609befee8c32d53127152c2db5f0a92cdddb09fa925c661152b4a8\.pdf
- **Package or Case Code:** SOT\-223
- **Manufacturer Name:** onsemi
- **Part Type:** Integrated Circuit
- **Used in:** 12 projects

## 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/ncv4274cst50t3g/on-semiconductor.html?utm_currency=USD&region=nac) | $0\.8375 | 3\.6K |
| [Digi\-Key](https://www.digikey.com/en/products/detail/onsemi/NCV4274CST50T3G/7562182) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C603929.html) | $2\.0711 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/onsemi/NCV4274CST50T3G?qs=HXFqYaX1Q2z16kjiW9n%252FiA%253D%253D) | $1\.12 | 33K |
| [Verical](https://www.verical.com/pd/on-semiconductor-linear-regulator-NCV4274CST50T3G-5110159?utm_currency=USD) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** ON Semiconductor
- **MPN:** NCV4274CST50T3G
- **Mount Type:** Surface Mount
- **Package / Case Code:** SOT\-223
- **Pin Count:** 4
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | INPUT | Unspecified |
| 2 | GROUND\_1 | Unspecified |
| 3 | OUTPUT | Unspecified |
| 4 | GROUND\_2 | Unspecified |

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*Generated from [https://flux\.ai/silicon\-yard/ncv4274cst50t3g\~ld](https://flux.ai/silicon-yard/ncv4274cst50t3g~ld)*