LTC2955CDDB-1#TRPBF

Power Supply Controllers, Monitors Overview

The LTC2955CDDB-1#TRPBF is a micro-power push-button on/off controller manufactured by Analog Devices Inc. It manages system power by generating a clean enable output from the supply monitor input and debounced push-button input. The device operates within an input voltage range of 1.6 V to 36 V and features a typical operating supply current of 1.2 µA. It is housed in a compact DFN-10 package suitable for surface mount applications.

Power Supply Controllers, Monitors Feature Summary

• Generates a clean enable output signal derived from both the supply monitor input and the debounced push-button input to manage system power states effectively.

Power Supply Controllers, Monitors Applications

• Micro-power push-button on/off control systems
• Battery-powered equipment requiring low standby current
• Portable devices with limited power budgets

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when ordering. Confirm the CDDB variant corresponds to the commercial temperature range specifications required for your design environment. Ensure compatibility with the DFN-10 footprint during PCB layout finalization before procurement.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs requiring ultra-low quiescent current to extend battery life. The wide input voltage range supports various bus voltages without external level shifting. Verify that the DFN-10 package dimensions fit within the available board space constraints of the target application.

Power Supply Controllers, Monitors Part Context

This part belongs to the LTC2955 series of micro-power push-button controllers. It shares functional similarities with other variants like the LTC2955IDDB-1 but differs in temperature rating and package configuration. The series focuses on efficient power management through simple interface controls.

Power Supply Controllers, Monitors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Evaluate the LTC2954 or LTC2955IDDB-1 only if their specific electrical characteristics and package types align with the original design requirements.