BL8566 Power Management IC – Dual 300mA CMOS LDO Linear Regulator | SOT23-6

The BL8566 is a dual-channel, low-noise CMOS LDO linear regulator.
It supports input voltages up to 6V and provides adjustable outputs from 1.2V to 3.5V in 0.1V steps.

Each channel can deliver 300mA, making it ideal for dual-rail power designs in portable devices. The SOT23-6 package enables compact layouts.

Key Specifications

• Input Voltage (VIN): Max. 6V

• Output Voltage (VOUT): 1.2V – 3.5V (0.1V step)

• Output Current (IOUT): 300mA per channel

• Quiescent Current (IQ): 25µA per channel

• PSRR: 70dB @1kHz

• Package: SOT23-6

Applications

• Battery-powered devices

• Cell phones and portable electronics

Features

• Dual independent LDO outputs

• Low noise and high PSRR for sensitive analog loads

• Compact SOT23-6 package