LT1175CS8-5#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1175CS8-5#TRPBF

Manufacturer

Analog Devices

Introduction

The LT1175CS8-5#TRPBF is a linear low dropout (LDO) voltage regulator designed for power management applications.

Product Features and Performance

Negative output configuration

Fixed output voltage of -5V

Single regulator design

Low voltage dropout of 0.7V at 500mA load

Output current capability of 500mA

Quiescent current of 80 µA

Power supply rejection ratio (PSRR) ranges from 60dB to 15dB across 1kHz to 100kHz frequencies

Current limiting feature

Enable control function

Product Advantages

High efficiency due to low quiescent current and low dropout voltage

Stable operation with ceramic capacitors

Low noise output suitable for sensitive applications

Key Technical Parameters

Input voltage up to -20V

Fixed output voltage of -5V

Maximum output current of 500mA

Voltage dropout maximum of 0.7V at 500mA load

Quiescent current (Iq) of 80 µA

Quality and Safety Features

Built-in current limit

Thermal overload protection

Compatibility

Surface mount 8-SOIC package compatible with standard PCB technology

Application Areas

Telecommunications

Portable electronics

Computing systems

Industrial controls

Product Lifecycle

Active status product with no indication of discontinuation

Replacements and upgrades may exist within Analog Devices’ LT series

Several Key Reasons to Choose This Product

Optimal performance for portable and battery-powered equipment due to low dropout and low quiescent current

Robustness and reliability provided by internal protection features

Ease of use facilitated by enable control and compatibility with ceramic capacitors

Flexible power management solution backed by Analog Devices' reputation and support

Suitable for diverse applications from consumer electronics to industrial systems