LA6500-MDB-E

Overview

The LA6500-MDB-E is a power operational amplifier manufactured by onsemi. It provides a maximum output current of 1.0A and features high gain characteristics suitable for driving loads directly. The device incorporates internal current limiting protection to safeguard against overload conditions. It is designed for operation from a single supply voltage, simplifying system design requirements. The component is housed in a TO-220-5H package with formed leads, intended for through-hole mounting on printed circuit boards.

Feature Summary

• High output current capability for direct load driving
• Integrated current limiter for overload protection
• Single supply operation compatibility

Applications

• Audio power amplification circuits
• Motor control driver stages
• Industrial actuator interfaces

Procurement Notes

Verify the specific suffix MDB-E against official onsemi documentation to confirm pinout and thermal specifications. Confirm RoHS compliance status via the manufacturer's material composition declaration. Check for obsolescence notices as this series has faced discontinuation events. Ensure the procurement channel provides valid traceability for industrial or automotive grade requirements if applicable.

Selection Notes

Select this component when a single-supply power op-amp with 1A output is required. Consider the TO-220-5H package for adequate heat dissipation without external heatsinks in moderate duty cycles. Verify input offset voltage and slew rate requirements against application needs. Compare against legacy Sanyo designs for pin compatibility if migrating existing hardware.

Part Context

The LA6500 series originates from Sanyo Semicon Device and was later acquired by onsemi. This family represents a robust power operational amplifier line used in various analog signal processing applications. The MDB-E variant denotes a specific packaging and tape-and-reel or tube configuration within the broader LA6500 product ecosystem.

Replacement Considerations

Direct substitutes include the LM675 from National Semiconductor or Cirrus Logic PA series devices. Verify pin compatibility and thermal performance before substitution. Legacy Sanyo LA6500 parts may be available through secondary distributors.