LT3042IDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3042IDD#TRPBF

Manufacturer

analog-devices

Introduction

The LT3042IDD#TRPBF is a high-performance, low dropout linear regulator designed for power management applications. It targets demanding noise-sensitive electronic systems, providing clean and stable output.

Product Features and Performance

Adjustable output voltage from 0V to 15V

Low dropout voltage: 0.35V @ 200mA (Typ)

High PSRR: 117dB ~ 56dB across 120Hz to 10MHz range

Output current capability: 200mA

Features current limit, enable, and power good control

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

Product Advantages

Exceptionally low noise output suitable for sensitive RF and analog circuitry

Flexibility in output voltage selection

High PSRR ensures stable output despite input voltage fluctuations

Built-in protection features enhance reliability and longevity

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage (Min/Fixed): 0V

Output Voltage (Max): 15V

Voltage Dropout (Max): 0.35V @ 200mA

Current Output: 200mA

PSRR: 117dB ~ 56dB (120Hz ~ 10MHz)

Operating Temperature: -40°C ~ 125°C

Package: 10-WFDFN Exposed Pad

Quality and Safety Features

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Versatile with a wide range of input voltages

Application Areas

Telecommunications

Test Equipment

Audio Equipment

Medical Devices

Sensitive RF Application

Product Lifecycle

Status: Active

This product is currently active and not near discontinuation, ensuring long-term availability.

Several Key Reasons to Choose This Product

High precision adjustable output voltage supports a broad spectrum of applications.

Superior PSRR rating stabilizes output against input noise, crucial for sensitive equipment.

Low dropout voltage enhances efficiency in low-voltage operations.

Embedded protection features defend against common electrical faults, increasing system reliability.

Broad operating temperature range ensures performance in varied environmental conditions.

The product's active status indicates ongoing manufacturer support and availability.