LTC2950IDDB-1#TRMPBF

Power Supply Controllers, Monitors Overview

The LTC2950IDDB-1#TRMPBF is a pushbutton on/off controller manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.7V to 26.4V and features a low supply current of 6 µA. The device is housed in an 8-pin DFN package with exposed pad, designed for surface mount installation. It functions as a supervisory circuit within the PMIC category, supporting operating temperatures from -40°C to 85°C.

Power Supply Controllers, Monitors Feature Summary

• Enables DC/DC converter control via dedicated EN output
• Provides simple interface for power sequencing applications
• Supports wide input voltage range for diverse system requirements

Power Supply Controllers, Monitors Applications

• Power management ICs for voltage regulation
• Pushbutton on/off control circuits
• DC/DC converter enablement systems

Power Supply Controllers, Monitors Procurement Notes

Verify component authenticity through official Analog Devices channels or authorized distributors. Confirm the specific suffix #TRMPBF indicates tape and reel packaging. Ensure compatibility with your board's thermal design due to the DFN package type. Check regional availability restrictions as distribution status may vary by location.

Power Supply Controllers, Monitors Selection Notes

Select this component when a low quiescent current solution is required for battery-powered or energy-efficient designs. The wide input voltage range accommodates various bus voltages without external level shifting. Consider the 8DFN footprint constraints during PCB layout planning to ensure adequate thermal dissipation and soldering reliability.

Power Supply Controllers, Monitors Part Context

This part belongs to the LTC2950 series of pushbutton controllers. It is distinct from similar models like the LTC2951, which may offer different pin configurations or additional monitoring features. The IDDB-1 designation specifies the industrial temperature grade and package variant.

Power Supply Controllers, Monitors Replacement Considerations

LTC2950IDDB-1#TRPBF is a verified alternative differing only in packaging format (reel vs. tube). No other direct functional substitutes are confirmed in public documentation.