ME6220 Power Management IC, CMOS Type High-Speed High PSRR High Accuracy Low Dropout LDO Linear Regulator, 0.8–5.0V Output, 450mA, FBP 1×1-4L Package

The ME6220 is a Power Management IC designed as a CMOS type Low Dropout (LDO) linear regulator with high-speed transient response, high PSRR, and high output accuracy. It operates from an input voltage of up to 6.5V and provides a wide output voltage range from 0.8V to 5.0V, making it suitable for powering modern low-voltage digital and analog circuits.

With ±1% output accuracy and 70dB PSRR at 1kHz, the ME6220 ensures stable, low-noise power delivery even in electrically noisy environments. The regulator supports up to 450mA output current, while its 80µA quiescent current balances performance and efficiency.

The ultra-compact FBP 1×1-4L package allows the ME6220 to be used in space-constrained designs such as wearables and compact embedded systems.

Key Specifications

• Input Voltage (VIN): Up to 6.5V

• Output Voltage (VOUT): 0.8V – 5.0V

• Output Current (IOUT): Up to 450mA

• Quiescent Current (IQ): 80µA

• Output Accuracy: ±1%

• PSRR: 70dB @ 1kHz

• Regulator Type: CMOS LDO Linear Regulator

• Package: FBP 1×1-4L

Applications

• Battery-powered devices

• Portable consumer electronics

• Microcontroller and processor power supplies

• Embedded systems

• Industrial control electronics

Features

• High-speed transient response

• High PSRR for improved noise immunity

• High accuracy voltage regulation

• Wide output voltage range

• Ultra-small FBP 1×1-4L package