HLF MC34063 – DC-DC Converter Controller (SOP8) 1.5A Adjustable Switching Regulator | 3 V – 40 V Input | 1.5A Output | 0°C to +70°C | Surface-Mount Package

The HLF MC34063 (SOP8) provides the same reliable performance and flexibility as the DIP8 version in a compact surface-mount form ideal for high-density PCB designs. Supporting buck, boost, and inverting topologies, it delivers efficient DC-DC conversion with integrated protection features.

Key Features:

• Function: DC-DC Converter Controller (Buck, Boost, Inverting)

• Input Voltage Range: 3 V – 40 V

• Output Current: Up to 1.5 A

• Switching Frequency: Adjustable (up to 100 kHz)

• Efficiency: Up to 85 % (typ.)

• Operating Temperature: 0°C to +70°C

• Thermal Shutdown and Over-Current Protection

• Compact Surface-Mount Package for Space-Saving Designs

Package: SOP8 (Surface-Mount)

Applications:

• DC-DC Power Conversion

• Battery-Powered Systems

• Portable and Consumer Electronics

• Industrial Controllers