ME6301 Power Management IC, CMOS Type LDO Linear Regulator, Low Noise, High PSRR, High Accuracy, 1.2–5.0V Output, 250mA, FBP1×1-4L / SOT23-5 Package

The ME6301 is a precision CMOS LDO linear regulator designed for battery-powered and portable applications requiring low noise, high PSRR, and high output accuracy. It supports a maximum input voltage of 6.5V and provides regulated output voltages from 1.2V to 5.0V with ±1% accuracy.

With ultra-low quiescent current of 18µA and high PSRR of 98dB@1kHz, the ME6301 ensures minimal power loss and superior noise rejection for sensitive analog and digital circuits. The compact FBP1×1-4L or SOT23-5 package allows easy integration into high-density PCB designs.

Key Specifications

• Input Voltage (VIN): Up to 6.5V

• Output Voltage (VOUT): 1.2–5.0V

• Output Current (IOUT): Up to 250mA

• Quiescent Current (IQ): 18µA

• Output Accuracy: ±1%

• PSRR: 98dB@1kHz

• Package: FBP1×1-4L, SOT23-5

Applications

• Battery-powered equipment

• Portable devices

• Cell phones

• Reference voltage sources for sensitive electronics

Features

• Ultra-low noise and high PSRR

• High output accuracy

• Low quiescent current for battery efficiency

• Compact FBP1×1-4L / SOT23-5 package for high-density designs