# LT8303 (Component)

## Description

100VIN Micropower Isolated Flyback Converter with 150V/450mA Switch, TSOT\-23\-5
Flyback switcher
TSOT?23\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Manufacturer Part Number:** LT8303
- **Package or Case Code:** TSOT\-23\-5
- **Datasheet URL:** https://www\.analog\.com/media/en/technical\-documentation/data\-sheets/8303fa\.pdf
- **Part Type:** Power Management

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** LT8303
- **Package / Case Code:** TSOT\-23\-5
- **Pin Count:** 5
- **Logic Function:** Monitor
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | EN/UVLO | Input |
| 2 | GND | Power In |
| 3 | RFB | Input |
| 4 | SW | Open Collector |
| 5 | VIN | Power In |

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*Generated from [https://flux\.ai/kicad\-part\-library/lt8303\~44f](https://flux.ai/kicad-part-library/lt8303~44f)*