MEL71XX Power Management IC, Linear LED Driver, 2.7–6.0V Input, 260–350mA, SOT23-3 / SOT89-3

The MEL71XX is a linear constant-current LED driver IC designed for LED lighting applications. It operates from a low input voltage range of 2.7V to 6.0V and provides stable LED current from 260mA to 350mA. The simple linear architecture enables low noise and easy PCB integration for compact LED lighting designs.

Key Specifications

• Driver Mode: Linear

• Input Voltage (VIN): 2.7V – 6.0V

• Output Current (IOUT): 260mA – 350mA

• Current Accuracy: ±10%

• Packages: SOT23-3, SOT89-3

Applications

• LED lighting

• Portable LED lamps

• Decorative and indicator LEDs

Features

• Simple linear constant-current control

• Low input voltage operation

• Compact package options

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