AKM Semiconductor, Inc. PMIC - Voltage Regulators - Linear AP1153ADS30

The AP1153ADS30 is a low dropout linear regulator designed to provide a stable output voltage of 3.0V with a maximum output current of 100mA. It operates within a wide input voltage range of 2.1V to 14.0V and features a low dropout voltage of 160mV at full load. The device is equipped with integrated protections including overcurrent, thermal shutdown, and reverse bias overcurrent protection, enhancing its reliability in various applications. This regulator supports the use of a small 0.22OºF ceramic output capacitor, which contributes to its compact design suitable for space-constrained environments. It also boasts a high ripple rejection ratio of 80dB at 1kHz, making it suitable for low noise applications. The quiescent current is low at 75¬µA when idle, which is beneficial for battery-powered systems. The AP1153ADS30 is packaged in a small SOT23-5 surface mount package, making it ideal for automotive accessory equipment and mobile communication devices.