LTC2955IDDB-1#TRMPBF

Power Supply Controllers, Monitors Overview

The LTC2955IDDB-1#TRMPBF is a micro-power push-button on/off controller manufactured by Analog Devices Inc. It manages system power by generating a clean enable output derived from supply monitor inputs and debounced push-button signals. The device operates within an input voltage range of 1.6 V to 36 V and features a low operating supply current of 1.2 µA. It is housed in a compact DFN-10 surface-mount package, designed for efficient power management in battery-operated systems requiring reliable manual control and automatic turn-on capabilities.

Power Supply Controllers, Monitors Feature Summary

• Generates a clean enable output from supply monitor and debounced push-button inputs
• Micro-power operation with 1.2 µA supply current
• Supports wide input voltage range from 1.6 V to 36 V
• Enables automatic turn-on functionality for system power management

Power Supply Controllers, Monitors Applications

• Battery-powered portable electronics
• Embedded systems requiring manual power control
• Industrial equipment with remote power switching needs
• Consumer devices utilizing push-button interface for power states

Power Supply Controllers, Monitors Procurement Notes

Verify the exact part number suffix #TRMPBF against official Analog Devices documentation to confirm tape-and-reel packaging and specific temperature grade. Ensure compatibility with your PCB footprint for the DFN-10 package. Cross-reference with authorized distributors for availability status, as supply constraints may apply. Confirm RoHS compliance details through the manufacturer's material declaration before integration into regulated products.

Power Supply Controllers, Monitors Selection Notes

Select this component when designing systems that require low quiescent current and robust push-button interfacing. The wide input voltage range accommodates various battery chemistries and supply rails. Consider the DFN-10 package size for space-constrained layouts. Evaluate the need for automatic turn-on features versus manual-only control to determine if the -1 variant meets specific application logic requirements compared to other family members.

Power Supply Controllers, Monitors Part Context

This component belongs to the LTC2955 series of micro-power push-button controllers. It is functionally related to variants like the LTC2955IDDB-2 and demonstration circuits such as DC1836A-A. The series focuses on managing system power states through simple user interfaces while maintaining minimal power consumption, making it suitable for modern low-power embedded designs.

Power Supply Controllers, Monitors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult Analog Devices directly or authorized distributor databases for cross-reference information regarding equivalent or pin-compatible alternatives.