ME6249 CMOS LDO Linear Regulator, Low Power Consumption, High Accuracy, Low Dropout Voltage, 3.0–5.0V Output, 250mA, SOT89-3 / SOT23-3 Packages

The ME6249 is a low-power CMOS LDO linear regulator designed for high-accuracy voltage regulation in battery-powered and portable devices. It features low dropout voltage and minimal quiescent current, making it ideal for energy-efficient circuits where space and power are limited.

Available in SOT89-3 and SOT23-3 packages, the ME6249 provides compact form factors for flexible PCB layout while maintaining stable voltage output under varying load conditions.

Key Specifications

• Input Voltage (VIN): Max. 18V

• Output Voltage (VOUT): 3.0V – 5.0V

• Output Current (IOUT): 250mA

• Quiescent Current (IQ): 3µA

• Output Accuracy: ±1%

• PSRR: 50dB @1kHz

• Regulator Type: CMOS LDO Linear Regulator

• Packages: SOT89-3, SOT23-3

Applications

• Battery-powered equipment

• Portable electronics

• Reference voltage circuits

• Low-current consumer devices

Features

• Ultra-low quiescent current for high efficiency

• High output voltage accuracy (±1%)

• Low dropout voltage for extended battery life

• Compact SOT89-3 and SOT23-3 packages for easy integration