LT1761ES5-5#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LT1761ES5-5#TRMPBF

Manufacturer

Analog Devices

Introduction

The LT1761ES5-5#TRMPBF is a low dropout linear voltage regulator (LDO) that offers high performance in power management, specifically designed for applications requiring low voltage drop and precise voltage regulation.

Product Features and Performance

Low dropout voltage: 0.45V at 100mA load

Fixed output voltage: 5V

Output current capability: 100mA

High PSRR: 65dB at 120Hz, ensuring stable output voltage under varying input conditions

Enable control feature for power saving

Integrated protection features: Over Current, Over Temperature, Reverse Polarity protection

Product Advantages

High efficiency at low voltage differences between input and output

Precision voltage regulation for sensitive electronics

Low quiescent current enhancing battery life in portable devices

Small package size (TSOT-23-5), ideal for compact designs

Enhanced reliability with built-in protection circuits

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.45V @ 100mA

Current Output: 100mA

PSRR: 65dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with a wide range of input voltages up to 20V, making it versatile for various applications

Application Areas

Battery-powered devices

Portable electronics

Microcontroller power supply

Low power instrumentation

Product Lifecycle

Active status, indicating ongoing manufacturing and availability

Long-term product support expected, though users should monitor for eventual discontinuation notices for future planning

Several Key Reasons to Choose This Product

High performance with low dropout voltage, enabling efficient operation close to input voltage

Robust protection features enhance product reliability and lifespan

High PSRR ensures stable output despite input noise, crucial for sensitive applications

Wide operating temperature range suits harsh environments

Compact, surface-mount package suitable for size-constrained applications