# LM78L05PKR (Component)

## Description

Voltage Regulators \- Linear, Low Drop Out \(LDO\) Regulators
LM78L05PKR
SOT\-89\-3\_L4\.5\-W2\.5\-P1\.50\-LS4\.0\-BR
LCSC Part Number: C54783435
JLCPCB Part Class: Extended Part
Manufactured by TI\(德州仪器\) 

## Component Details

- **Owner:** lcsc
- **Created:** 10/5/2026
- **Last Updated:** 10/5/2026
- **Visibility:** Public
- **Manufacturer Part Number:** LM78L05PKR
- **Manufacturer Name:** TI\(德州仪器\)
- **Package or Case Code:** SOT\-89\-3\_L4\.5\-W2\.5\-P1\.50\-LS4\.0\-BR
- **LCSC Part Number:** C54783435
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/fccc1612cb492774a32ce494dba12cab48c773cb8aad27cca6b7adbc4ce423b3\.pdf
- **JLCPCB Part Class:** Extended Part
- **Part Type:** Linear Regulator
- **Product Info Url:** https://www\.lcsc\.com/product\-detail/C54783435\.html

## 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/lm78l05pkr/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C54783435.html) | $0\.9227 | 155 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/LM78L05PKR?qs=QE4fThmkWqv7T7o1fxLGxw%253D%253D) | $0\.66 | 0 |

- **Part Type:** Other
- **Manufacturer:** Texas Instruments
- **MPN:** LM78L05PKR
- **Mount Type:** PCB
- **Package / Case Code:** 89\-SOT
- **Pin Count:** 3
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | VOUT | Power In |
| 2 | GND | Ground |
| 3 | VIN | Power In |

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*Generated from [https://flux\.ai/lcsc/lm78l05pkr\~8l23](https://flux.ai/lcsc/lm78l05pkr~8l23)*