BL8565G Power Management IC – 500mA CMOS LDO Linear Regulator | 2.0–6.0V, SOT89-3

The BL8565G is a high-PSRR CMOS low-dropout (LDO) linear regulator designed for battery-powered and portable electronics that require clean and stable voltage rails.
It operates over a 2.0V to 6.0V input voltage range and provides adjustable output voltages from 0.9V to 3.6V in 0.1V steps with ±2% accuracy.

With fast transient response, low quiescent current of 60µA, and up to 500mA output capability, the BL8565G is suitable for mobile devices, wireless peripherals, and other compact consumer electronics. Its SOT89-3 package ensures flexible PCB layout for space-constrained applications.

Key Specifications

• Input Voltage (VIN): 2.0V – 6.0V

• Output Voltage (VOUT): 0.9V – 3.6V (0.1V step)

• Output Current (IOUT): Up to 500mA

• Quiescent Current (IQ): 60µA

• Output Accuracy: ±2%

• Architecture: CMOS LDO

• Packages: SOT89-3

Applications

• Battery-powered devices

• Mobile phones

• Wireless mouse and peripherals

• Portable consumer electronics

Features

• High PSRR for sensitive analog and digital circuits

• Low-noise operation

• Fast transient response

• Adjustable output in 0.1V increments

• Compact SOT89-3 package for space-limited designs