AP1161
AP1161 is 300mA LDO Regulator manufactured by Asahi Kasei Microdevices.
[AP1161]
300m A LDO Regulator with Over/Under Voltage Detection Function
1. General Description The AP1161 is an integrated circuit having bipolar silicon monolithic architecture. It is a low dropout regulator with ON/OFF control and capable of supplying an output current of 300m A constantly. The AP1161 has regulator output voltage monitoring function, enabling to detect overvoltage and undervoltage. Self-diagnose function can detect a fault operation of overvoltage and undervoltage detections. In addition, overcurrent protection and thermal shutdown circuits are integrated.
2. Features
- Low Noise: 180n V/√Hz at 10k Hz
- Overvoltage/Undervoltage Detection Function
- Self-Diagnose Function for Overvoltage/Undervoltage Detection
- Operating Temperature: -40 ~ 125 °C
- High Accurate Output Voltage: 3.38V ± 65m V
- Dropout Voltage: 300m V at Iout=300m A
- Great RSRR: 76d B at 1k Hz
- Low Power Consumption: 550μA at Iout=0m A
- ON/OFF Control of Regulator Output (Active High)
- Overcurrent Protection and Thermal Shutdown Circuits
- Small Package: 16-pin HQFN
3. Applications
- Automotive Equipment
- Industrial Equipment
018002683-E-00
-1-
2018/05
[AP1161]
4. Table of Contents
1. General Description ............................................................................................................................ 1 2. Features
.............................................................................................................................................. 1 3. Applications......................................................................................................................................... 1 4. Table of Contents ................................................................................................................................ 2 5. Block Diagram and Functions ............................................................................................................. 3 6. Pin Configurations and Functions...................
