LT1175CST-5#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1175CST-5#PBF

Manufacturer

Analog Devices, Inc.

Introduction

Linear Voltage Regulator IC

Product Features and Performance

Fixed -5V output voltage

Capable of 500mA output current

Wide input voltage range up to -20V

High power supply rejection ratio (PSRR) of 60dB to 15dB (1kHz to 100kHz)

Current limiting and enable control features

Low voltage dropout of 0.7V at 500mA output

Single regulator in a compact SOT-223-3 package

Product Advantages

Stable and reliable fixed output voltage

Efficient power conversion with low voltage drop

Robust current limiting for overload protection

Enables and disables control for flexible system design

Space-saving surface mount package

Key Technical Parameters

Output Voltage: -5V

Output Current: 500mA

Input Voltage: -20V (max)

PSRR: 60dB to 15dB (1kHz to 100kHz)

Voltage Dropout: 0.7V @ 500mA

Number of Regulators: 1

Quiescent Current (Iq): 80μA

Operating Temperature: 0°C to 125°C

Quality and Safety Features

RoHS3 compliant

Designed for reliable and safe operation

Compatibility

Suitable for a wide range of electronic systems and devices

Application Areas

Suitable for negative voltage power supplies

Can be used in various electronic equipment and industrial applications

Product Lifecycle

This is an active product, not nearing discontinuation

Replacement or upgrade options may be available from Analog Devices

Several Key Reasons to Choose This Product

Stable and reliable fixed negative output voltage

Efficient power conversion with low voltage drop

Robust overload protection with current limiting

Flexible system design with enable/disable control

Space-saving surface mount package

Proven quality and reliability from Analog Devices