LTC2954ITS8-2#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LTC2954ITS8-2#TRMPBF

Manufacturer

Analog Devices

Introduction

The LTC2954ITS8-2#TRMPBF is a power supply controller designed for push-button on/off control of electronic devices, optimizing power management in a variety of applications.

Product Features and Performance

Integrated push-button on/off control

Wide operating voltage supply range: 2.7V to 26.4V

Low supply current: 6 µA

Supports microprocessor power-up, power-down, and interrupt logic

Adjustable power-on reset timeout

Selectable debounce times for multiple applications

±10kV ESD HBM (Human Body Model) protection on PB pin

Product Advantages

Extends battery life in portable applications due to low current consumption

High voltage range enables use with various power sources

Flexible configuration supports a wide variety of systems

Robust ESD protection increases product reliability

Simplifies mechanical switch interfaces

Key Technical Parameters

Voltage Supply: 2.7V to 26.4V

Current Supply: 6 µA

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: SOT-23-8 Thin, TSOT-23-8

Quality and Safety Features

Built-in ESD protection

Overtemperature shutdown

Adjustable power-on reset to prevent system instability at startup

Compatibility

Compatible with a wide range of microprocessor and digital systems due to versatile supply voltage

Suitable for various push-button switch designs

Application Areas

Portable Electronics

Embedded Systems

Industrial Controls

Medical Devices

Automotive Electronics

Product Lifecycle

Status: Active

Not nearing discontinuation

Future replacements or upgrades may be available depending on technology evolution

Several Key Reasons to Choose This Product

Low power consumption facilitating battery-powered device longevity

High flexibility in voltage supply range, fit for multiple system designs

Minimizes need for additional protective components with integrated ESD protection

Customizable features like power-on reset and debounce times for tailored application performance

Reliable operation across a wide temperature spectrum makes it suitable for challenging environments