LT1761IS5-3.3#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LT1761IS5-3.3#TRMPBF

Manufacturer

Analog Devices

Introduction

The LT1761IS5-3.3#TRMPBF is a linear low-dropout (LDO) voltage regulator designed specifically for power management applications, providing a stable and reliable fixed output voltage of 3.3V.

Product Features and Performance

Fixed output voltage of 3.3V

Maximum input voltage of 20V

Low dropout voltage: 0.45V at 100mA load

Output current up to 100mA

Power supply rejection ratio (PSRR): 65dB at 120Hz

Enabled by control features

Utilizes SOT-23-5 thin, TSOT-23-5 package type for surface mounting

Product Advantages

High efficiency with low dropout voltage

Stable output with good PSRR

Compact and surface mountable for streamlined integration

Built-in Over Current, Over Temperature, and Reverse Polarity protection enhancing reliability and safety

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.45V at 100mA

Output Current: 100mA

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with various electronic devices requiring a stable low voltage supply

Ideal for applications in the Power Management, Voltage Regulators - Linear category

Application Areas

Consumer Electronics

Telecommunication Devices

Computing Devices

Industrial Systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacement parts or upgrades available for future scalability

Several Key Reasons to Choose This Product

Reliable performance in a wide range of operating temperatures (-40°C to 125°C)

High efficiency with low dropout voltage, suitable for battery-operated devices

Enhanced safety features including Over Current, Over Temperature, and Reverse Polarity protection

Compact SOT-23-5 thin, TSOT-23-5 packaging suitable for space-sensitive applications

High PSRR ensuring low noise and stable voltage supply for sensitive loads