# LD39015M33R (Component)

## Description

150mA low quiescent current low noise voltage regulator, Fixed Output 3\.3V, SOT\-23\-5
150mA LDO Regulator Fixed Positive
SOT?23\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Package or Case Code:** SOT\-23\-5
- **Manufacturer Name:** STMicroelectronics
- **Manufacturer Part Number:** LD39015M33R
- **Part Type:** Linear Regulator
- **Datasheet URL:** http://www\.st\.com/resource/en/datasheet/ld39015\.pdf

## 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/ld39015m33r/stmicroelectronics.html?utm_currency=USD&region=nac) | $0\.5029 | 0 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/LD39015M33R/1880169) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/linear-voltage-regulators---ldos-st-ld39015m33r-2500360390) | $1\.10449 | 63 |
| [LCSC](https://www.lcsc.com/product-detail/C2798212.html) | $1\.2244 | 2K |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/LD39015M33R?qs=%25252BB84zevwoRAz%25252BeUXbT2f9w%253D%253D) | $0\.84 | 9\.1K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LD39015M33R) | $1\.10 | 3K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-linear-regulator-LD39015M33R-65295?utm_currency=USD) | N/A | N/A |

- **Part Type:** Other
- **Manufacturer:** STMicroelectronics
- **MPN:** LD39015M33R
- **Package / Case Code:** SOT\-23\-5
- **Pin Count:** 5
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | IN | Power In |
| 2 | GND | Power In |
| 3 | EN | Input |
| 4 | NC | Not Connected |
| 5 | OUT | Power Out |

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*Generated from [https://flux\.ai/kicad\-part\-library/ld39015m33r\~et4](https://flux.ai/kicad-part-library/ld39015m33r~et4)*