LFC789D25CPWR

Overview

The LFC789D25CPWR is a dual linear FET controller from Texas Instruments designed to simplify the design of dual power supplies. It features two outputs with a voltage input range of 9V to 16V and supports both fixed and adjustable configurations. The device operates within a temperature range of 0°C to 70°C and has a supply current of 2.5mA. It is housed in an 8-TSSOP package.

Feature Summary

• Dual output capability for simplified dual power supply designs
• Supports both positive fixed and adjustable voltage regulation
• Operates with a wide input voltage range of 9V to 16V

Applications

• Dual power supply systems
• Integrated circuit applications requiring dual regulation
• Temperature and process control circuits

Procurement Notes

Verify component authenticity due to reported fake threats in the market. Confirm the obsolete status and check for available substitutes if new production is required. Ensure the 8-TSSOP package matches your PCB footprint requirements.

Selection Notes

Select this component when designing dual linear FET controllers requiring a 9V-16V input range. Consider the 0°C to 70°C operating temperature limit for environmental compatibility. Verify availability as the part is marked obsolete.

Part Context

This part belongs to the LFC789 series of dual linear FET controllers. It is manufactured by Texas Instruments and is distinct from single-output regulators. The CPWR suffix indicates the specific package and temperature grade configuration.

Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided documentation. Check for LFC789D25CPWG4 or similar variants, but verify functional equivalence carefully.