Diodes Incorporated AP7165-SPG-13

Description
The AP7165 is a 600mA, adjustable output voltage, ultra-low-dropout linear regulator. It includes a pass element, error amplifier, band-gap reference, current limit, and thermal shutdown circuitry. The device is activated when the EN pin is set to a logic high level. A Power-OK (POK) output is available for power sequence control.
The low dropout voltage and low quiescent current characteristics make it suitable for low to medium power applications, such as laptop computers, audio and video applications, and battery-powered devices. The typical quiescent current is approximately 125μA.
Built-in current-limit and thermal-shutdown functions prevent IC damage in fault conditions. The AP7165 is available in U-DFN3030-10 and SO-8EP packages.

Features
Wide input voltage range: 2.2V-5.5V
300mV very low dropout at 500mA load
Very low quiescent current (lo): 125µA typical
±2.5% total accuracy over line, load, and temperature
Adjustable output voltage range: 0.8V to 5.0V
Very fast transient response
High PSRR
Accurate voltage regulation
Current limiting and short circuit protection
Thermal shutdown protection
Stable with any type output capacitor ≥ 4.7µF
Ambient temperature range: -40°C to 85°C

Applications
Servers and laptops
Smartphones and PDAs
MP3/MP4
Bluetooth headsets
Low and medium power applications
FPGA and DSP core or I/O power