ME3104-N Power Management IC – 2A Synchronous DC/DC Buck Converter | 2.8–6V, 1.5MHz, SOT23-5

The ME3104-N is a high-current Power Management IC featuring a synchronous DC/DC step-down (buck) converter, optimized for portable and consumer electronics requiring higher load capability.
It supports a 2.8V to 6.0V input voltage range and provides an adjustable output voltage from 0.6V to 6V using a 0.6V feedback reference.

With automatic PFM/PWM mode switching, the ME3104-N delivers up to 2A output current while maintaining high efficiency and stable regulation.
Its 1.5MHz switching frequency allows compact external components and reduced solution size.

Key Specifications

• Input Voltage (VIN): 2.8V – 6.0V

• Output Voltage (VOUT): Adjustable (0.6V – 6V, VFB = 0.6V)

• Output Current (IOUT): Up to 2A

• Quiescent Current (IQ): 50µA

• Switching Frequency (FOSC): 1.5MHz

• Operating Mode: Synchronous PFM / PWM

• Output Accuracy: ±2%

• Package: SOT23-5

Applications

• Smartphones and tablets

• Portable multimedia devices

• Embedded power management

• Battery-powered electronics

Features

• High-current output up to 2A

• Synchronous buck architecture

• Automatic PWM/PFM operation

• High efficiency across load range

• Compact SOT23-5 package