LT3088EST#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3088EST#PBF

Manufacturer

Analog Devices

Introduction

The LT3088 is a robust, adjustable low-dropout voltage linear regulator with a wide input voltage range.

Product Features and Performance

Adjustable output voltage from 0V to 34.5V

Maximum input voltage of 36V

Output current capability of 800mA

Low quiescent current of 50.5 µA

Power supply rejection ratio (PSRR) of 90dB at 120Hz to 20dB at 1MHz

Surface mount package TO-261-4 (SOT-223-3)

Product Advantages

High output voltage range flexibility

Low dropout voltage of just 1.6V at full load

Minimal standby power consumption due to low Iq

Excellent noise reduction with high PSRR

Robust thermal and current protection features

Key Technical Parameters

Input Voltage (Max) 36V

Output Voltage Range 0V to 34.5V

Voltage Dropout (Max) 1.6V @ 800mA

Current - Output 800mA

Quiescent Current (Iq) 50.5 µA

Supply Current (Max) 2 mA

Quality and Safety Features

Protection against overcurrent and overtemperature

Reverse polarity protection

Short-circuit resilience

Compatibility

Compatible with various applications due to adjustable voltage

Suitable for surface mount technology (SMT) on TO-261-4, TO-261AA footprint

Application Areas

Consumer electronics

Telecommunications

Industrial controls

Battery-powered devices

Product Lifecycle

The product is currently active with no indication of discontinuation.

Replacements or upgrades may be available as part of the Analog Devices product range.

Several Key Reasons to Choose This Product

Versatile usage due to a wide output voltage range.

Low dropout improves efficiency in a variety of applications.

Energy-efficient operation with a very low quiescent current.

High-quality noise suppression suitable for sensitive electronics.

Extensive protective features ensure reliability and longevity.

Ease of integration with SMT-compatible package design.