AKM Semiconductor, Inc. PMIC - Voltage Regulators - Linear AP1152ADU28

The AP1152ADU28 is a low dropout linear regulator capable of supplying up to 300mA of output current. It features an adjustable output voltage range from 1.3V to 9.5V in 0.1V increments, with a precision of ±1.5% or ±50mV. The device operates over a wide input voltage range of 2.1V to 14.5V and maintains a low dropout voltage of 105mV at 100mA output. It is designed for low noise applications, providing a ripple rejection of 80dB at 1kHz. The regulator includes built-in over-current protection and thermal shutdown features for enhanced reliability. The AP1152ADU28 is packaged in a SOT89-5 format, making it suitable for space-constrained applications. It is applicable in various fields, including RF power supplies, audio equipment, and precision power supplies.