# MIC5219\-3\.3YMM (Component)

## Description

500mA low dropout linear regulator, fixed 3\.3V output, MSOP\-8
500mA ultra\-low\-noise LDO linear voltage regulator fixed positive
MSOP\*3x3mm\*P0\.65mm\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Part Type:** Linear Regulator
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/48226690edb5aef256fa2d999236a0f2a8dab6ad6538d5c54b42fcedc2396dc5\.pdf
- **Package or Case Code:** MSOP\-8\_3x3mm\_P0\.65mm
- **Manufacturer Name:** Microchip
- **Manufacturer Part Number:** MIC5219\-3\.3YMM

## 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/mic5219-3-3ymm/microchip-technology.html?utm_currency=USD&region=asia) | $1\.3889 | 0 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/microchip-technology/MIC5219-3-3YMM/1030575) | $1\.56 | 742 |
| [LCSC](https://www.lcsc.com/product-detail/C636582.html) | $2\.9571 | 44 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Microchip-Technology/MIC5219-3.3YMM?qs=kh6iOki%252FeLEAgynv4GcWkQ%253D%253D) | $1\.56 | 1\.2K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=MIC5219-3.3YMM) | $1\.43 | 100 |
| [Verical](https://www.verical.com/pd/microchip-technology-linear-regulator-MIC5219-3-3YMM-34949?utm_currency=USD) | N/A | N/A |

- **Part Type:** Other
- **Manufacturer:** Microchip
- **MPN:** MIC5219\-3\.3YMM
- **Package / Case Code:** 8\-MSOP
- **Pin Count:** 8
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | EN | Input |
| 2 | IN | Power In |
| 3 | OUT | Power Out |
| 4 | BP | Input |
| 5 | GND | Power In |
| 6 | GND | Passive |
| 7 | GND | Passive |
| 8 | GND | Passive |

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*Generated from [https://flux\.ai/kicad\-part\-library/mic5219\-3p3ymm\~d4a](https://flux.ai/kicad-part-library/mic5219-3p3ymm~d4a)*