BUY AH175-WLA https://www.utsource.net/itm/p/11294202.html
HALL IC AH175-WLA SOT-23W marking J55
AH175-WLA is a 3-pin SOT-23W voltage regulator from Analogic. It is a low dropout (LDO) linear regulator with a maximum output current of 175mA.
Description:
The AH175-WLA is a low dropout (LDO) linear regulator with a maximum output current of 175mA. It has a wide input voltage range of 2.5V to 6.0V and an adjustable output voltage range of 1.2V to 5.0V. It features low quiescent current, low dropout voltage, low temperature coefficient, and fast transient response. It is designed to provide a stable output voltage in a wide range of applications including portable electronics, automotive, and industrial systems.
Features:
Wide input voltage range: 2.5V to 6.0V
Output voltage range: 1.2V to 5.0V
Maximum output current: 175mA
Low quiescent current
Low dropout voltage
Low temperature coefficient
Fast transient response
SOT-23W package
Applications:
Portable electronics
Automotive systems
Industrial systems
(For reference only)