LT1761ES5-3#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1761ES5-3#TRPBF

Manufacturer

Analog Devices

Introduction

Low Dropout Linear Regulator Optimized for Power Sensitive Applications

Product Features and Performance

Wide Input Voltage Range up to 20V

Fixed 3V Output Voltage

Dropout Voltage of 0.45V at 100mA Load

Maximum Output Current of 100mA

High PSRR of 65dB at 120Hz

Single Regulator Configuration

Enhanced Protection with Over Current and Over Temperature Features

Integrated Reverse Polarity Protection

Operates over a Wide Temperature Range from -40°C to 125°C

Surface Mount Device with SOT-23-5 Thin Package

Product Advantages

High PSRR for Low Noise Applications

Low Dropout Suitable for Battery-Powered Devices

Protection Features Ensure Longevity and Safety

Compact TSOT-23-5 Package Ideal for Space-Constrained Designs

Key Technical Parameters

Input Voltage Max: 20V

Output Voltage Min/Fixed: 3V

Voltage Dropout Max: 0.45V @ 100mA

Output Current: 100mA

PSRR: 65dB (120Hz)

Control Features: Enable

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: SOT-23-5 Thin, TSOT-23-5

Quality and Safety Features

Over Current and Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with Surface Mount Technology

Designed for Use with TSOT-23-5 Package Requirements

Application Areas

Battery-Powered Devices

Portable Electronics

Low Voltage Logic Supplies

RF and Analog Circuits

Microcontroller Power Supply

Product Lifecycle

Active Status

No Indication of Nearing Discontinuation

Availability of Replacements or Upgrades Not Specified

Several Key Reasons to Choose This Product

High Reliability in Extended Temperature Ranges

Efficient Power Regulation for Battery Conservation

Small Footprint Ideal for Compact Circuit Design

Strong Protection Features for Enhanced Device Safety

High PSRR Reduces Supply Noise for Sensitive Applications