HLF386 – Class AB Low-Voltage Audio Power Amplifier (SOP8) 0.7W @9V (8Ω) | 4V–12V, 0°C to +70°C | Surface-Mount Package

The HLF386 (SOP8) provides the same high-quality, low-distortion Class AB performance as the DIP version in a compact surface-mount form. Delivering up to 0.7W output at 9V (8Ω load), it combines low power consumption, clean sound output, and easy PCB integration, making it ideal for compact, space-constrained designs.

Key Features:

• Function: Low-Voltage Audio Power Amplifier

• Technology: Class AB

• Operating Voltage: 4V – 12V

• Quiescent Current: 4mA (typical)

• Output Power: 0.7W @9V (8Ω)

• Total Harmonic Distortion (THD): 0.20%

• Operating Temperature: 0°C to +70°C

• Package Type: SOP8 (Small Outline Package)

• Mounting Type: Surface-Mount

• Low Distortion, High Efficiency

• Low Power Operation for Battery Devices

• Compact Package for Modern PCB Layouts

Applications:

• Portable Audio Systems

• Multimedia and Consumer Devices

• Intercom and Communication Equipment

• Small Powered Speakers