LT1761ES5-BYP#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1761ES5-BYP#TRPBF

Manufacturer

Analog Devices

Introduction

The LT1761ES5-BYP#TRPBF is a high-performance, adjustable Low Drop Out (LDO) regulator in the category of Power Management Integrated Circuits (PMIC). Designed for precision voltage regulation, it accommodates a broad range of input and output voltages, suitable for diverse applications.

Product Features and Performance

Adjustable output from 1.22V to 20V for versatile application use.

Supports input voltage up to 20V, ensuring compatibility with high input voltage sources.

Offers low dropout voltage of 0.45V at 100mA, beneficial for efficiency.

Delivers up to 100mA output current.

Features Power Supply Rejection Ratio (PSRR) of 65dB at 120Hz, enhancing stability.

Incorporates control features such as enable function for power saving.

Protection features include over current, over temperature, and reverse polarity protections for improved safety and reliability.

Operates across a wide temperature range from -40°C to 125°C.

Product Advantages

Broad Vin/Vout range provides flexibility in various applications.

Low dropout enhances efficiency, especially in battery-operated devices.

High PSRR rating indicates superior suppression of supply noise.

Comprehensive protection features ensure long-term reliability.

Compact SOT-23-5 package saves board space.

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 to 125°C

Quality and Safety Features

Over Current Protection ensures safe operation under excessive load conditions.

Over Temperature Protection prevents damage from high operating temperatures.

Reverse Polarity Protection guards against incorrect power supply connections.

Compatibility

The adjustable output feature makes it versatile for use in multiple designs without the need for different LDOs.

Its small footprint and standard TSOT-23-5 package enhance compatibility with space-constrained applications.

Application Areas

Precision instrumentation

Battery-powered devices

Microcontroller power supply

Portable electronic devices

Automotive electronics

Product Lifecycle

Status: Active, indicating ongoing production without immediate risk of discontinuation.

Long-term availability is supported, though it is advisable to monitor updates for potential future upgrades or replacements.

Several Key Reasons to Choose This Product

Versatile adjustable output voltage range caters to a multitude of application requirements.

Exceptional power efficiency due to low dropout voltage, suitable for battery-operated devices.

High level of integration with control and protection features, reducing external component needs and ensuring reliability.

Wide operating temperature range makes it ideal for industrial and automotive applications.

Analog Devices' reputation for quality and reliability supports confidence in product performance and lifecycle management.