BUY KIA431BM https://www.utsource.net/itm/p/11289036.html
KIA431BM Voltage Reference Power Management IC 2.495V~36V SOT-23 marking 43B BIPOLAR LINEAR INTEGRATED CIRCUIT
Description: 431 Series, Low Dropout Voltage Regulator
Features:
Low Dropout Voltage: 0.4V (Typ.) at IOUT = 100mA
Output Current up to 100mA
Output Voltage Range: 1.2V to 37V
Low Quiescent Current: 10μA (Typ.)
Low Temperature Coefficient: 0.02%/°C (Typ.)
High Ripple Rejection: 80dB (Typ.)
Built-in Overcurrent Protection
Built-in Thermal Shutdown Protection
Available in SOT-23 Package
Applications:
Battery-Powered Equipment
Portable Instruments
Cellular Phones
Notebook Computers
LCD Monitors
Digital Cameras
Video Cameras
MP3 Players
(For reference only)