Part Number : TPS62230
Function : Ultra Small Step Down Converter
Package : 1x1.5 SON 6 Pin Package
Maker : Texas Instruments
Pinouts : 
Description :
The TPS62230, TPS6223X device family is a high frequency synchronous step down DC-DC converter optimized for battery powered portable applications. It supports up to 500mA output current and allows the use of tiny and low cost chip inductors and capacitors.
With a wide input voltage range of 2.05V to 6V the device supports applications powered by Li-Ion batteries with extended voltage range. The minimum input voltage of 2.05V allows as well the operation from Li-primary or two alkaline batteries. Different fixed output voltage versions are available from 1.0V to 3.3V.
Block Diagram
Features
1. 2 MHz / 3 MHz Switching Frequency
2. Up to 94% Efficiency
3. Output Peak Current up to 500 mA
4. Operating Junction Temperature of –40°C to 125°C
5. High PSRR (up to 90 dB)
Official Homepage : https://www.ti.com/product/TPS62230
Datasheet PDF Download : 
Others datasheet of same file :
TPS-62230, TPS62230DRYR, TPS62230DRYT, TPS62231, TPS622310
