LT1761IS5-SD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1761IS5-SD#TRPBF

Manufacturer

Analog Devices

Introduction

A versatile, high-performance low dropout linear regulator designed for powering sensitive circuits.

Product Features and Performance

Adjustable output voltage from 1.22V to 20V.

Supports input voltages up to 20V.

Low dropout voltage of 0.45V at 100mA load.

Output current capability of 100mA.

High PSRR of 65dB at 120Hz ensures clean output.

Featuring enable control for power saving.

Over Current and Over Temperature Protection enhances reliability.

Reverse Polarity Protection safeguards against incorrect power connection.

Designed for Surface Mount technology, easing the integration process.

Product Advantages

Flexibility in output voltage range supports a wide array of applications.

Low dropout enhances efficiency in power-sensitive designs.

High PSRR ensures minimal noise in the power supply, critical for sensitive circuits.

Embedded protection features increase product longevity and safety.

Small form factor (SOT-23-5 Thin, TSOT-23-5 package) enables use in compact spaces.

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 1.22V

Voltage Output (Max): 20V

Voltage Dropout (Max): 0.45V @ 100mA

Current Output: 100mA

PSRR: 65dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current, Over Temperature, and Reverse Polarity Protection.

Robust operation from -40°C to 125°C, ensuring reliability in varied environments.

Compatibility

Compatibility with a broad range of input voltages and adjustable output for versatile use in power management solutions.

Application Areas

Mobile Devices

Portable Electronics

Sensor Systems

Microcontroller Power Supply

Product Lifecycle

Status: Active

The product is currently active with no immediate plan for discontinuation, ensuring long-term availability; replacements or upgrades might be available for future needs.

Several Key Reasons to Choose This Product

Highly adjustable output voltage for diverse application requirements.

Low dropout voltage improves efficiency, crucial for battery-operated devices.

High PSRR minimizes supply noise, enhancing performance for sensitive electronics.

Built-in safety features increase reliability and device protection.

Compact package suits tight spaces, essential for modern slim devices.

Active product status ensures ongoing availability and support.