LTC2951CDDB-2#TRMPBF

Power Supply Controllers, Monitors Overview

The LTC2951CDDB-2#TRMPBF is a supervisory circuit functioning as a push-button on/off controller. It operates within an input voltage range up to 26.4V and features adjustable off and kill timers. The device is housed in an 8-WFDFN package with dimensions of 3mm x 2mm and an exposed pad, designed for surface mount installation. It supports an operating temperature range of 0°C to 70°C.

Power Supply Controllers, Monitors Feature Summary

• Provides simple and reliable power control via push-button interface
• Features adjustable off and kill timer functions for precise power sequencing
• Supports high input voltage operation up to 26.4V

Power Supply Controllers, Monitors Applications

• Industrial equipment power management
• Embedded systems requiring controlled shutdown sequences
• Portable devices utilizing push-button power interfaces

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix TRMPBF indicates tape and reel packaging when sourcing. Confirm the DFN-8 package footprint matches the design schematic. Ensure the industrial temperature grade meets the operational environment requirements. Cross-reference the manufacturer part number with official Analog Devices documentation to avoid counterfeit components.

Power Supply Controllers, Monitors Selection Notes

Select this component for applications requiring a dedicated hardware solution for push-button power control without complex software overhead. The adjustable timers allow customization of shutdown delays. Consider the 8-DFN package size for space-constrained designs. Verify that the input voltage range covers the system's maximum supply levels.

Power Supply Controllers, Monitors Part Context

This part belongs to the LTC2950/LTC2951 series of low-power push-button on/off controllers from Analog Devices. These devices are designed to replace discrete transistor-based power control circuits, offering integrated timing and protection features in a compact form factor suitable for modern electronic systems.

Power Supply Controllers, Monitors Replacement Considerations

The LTC2950IDDB-2#TRPBF is a related variant within the same family. Verify functional compatibility regarding timer adjustability and pin configuration before substitution.