LTC2955IDDB-1#TRPBF

Power Supply Controllers, Monitors Overview

The LTC2955IDDB-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 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 quiescent current of 1.2 µA. It is housed in a compact DFN-10 surface-mount package, designed for efficient power management in battery-operated applications 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
• Supports automatic turn-on functionality for managed system power
• Operates with micro-power consumption suitable for battery systems

Power Supply Controllers, Monitors Applications

• Battery-powered portable electronics
• Embedded systems requiring manual power control
• Industrial equipment with remote power management needs

Power Supply Controllers, Monitors Procurement Notes

Verify the exact part number suffix #TRPBF to confirm reel packaging and lead-free status. Ensure compatibility with the DFN-10 footprint during PCB layout. Confirm that the 1.6 V to 36 V input range matches the target supply rails. Check for any specific environmental compliance requirements such as RoHS directives before finalizing procurement orders.

Power Supply Controllers, Monitors Selection Notes

Select this component when a low-quiescent current push-button controller with automatic turn-on is required. The DFN-10 package offers a small form factor for space-constrained designs. Consider the 1.6 V to 36 V operating range for versatility across various supply voltages. Evaluate the need for integrated supply monitoring and debouncing features to simplify external circuitry.

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 members like the LTC2954 and LTC2951 but differs in package type and specific feature sets such as automatic turn-on. The series is designed for power management applications where low standby current and reliable user interface are critical.

Power Supply Controllers, Monitors Replacement Considerations

Direct substitutes may include other parts from the LTC295x family, such as the LTC2955IDDB-2#TRPBF, which offers similar functionality but potentially different pin configurations or feature variations. Verify electrical characteristics and package compatibility before substitution.