LT1965EDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1965EDD#TRPBF

Manufacturer

Analog Devices

Introduction

Low Drop-Out Adjustable Regulator with Enhanced Performance for Power Management Applications

Product Features and Performance

Adjustable Output Voltage Range from 1.2V to 19.5V

1A Output Current Capability

Low Dropout Voltage: 0.49V at 1.1A Load

High PSRR: 75dB at 120Hz

Surface Mount 8-WFDFN Exposed Pad

8-DFN (3x3) Device Package

Low Quiescent Current: 1.1mA

Includes Enable Control Feature

Product Advantages

High Output Voltage Accuracy

Excellent Load and Line Regulation

Fast Transient Response

Stable with Low ESR Output Capacitors

Key Technical Parameters

Voltage - Input (Max): 20V

Voltage - Output (Min/Fixed): 1.2V

Voltage - Output (Max): 19.5V

Voltage Dropout (Max): 0.49V @ 1.1A

Current - Output: 1.1A

Current - Quiescent (Iq): 1.1 mA

Current - Supply (Max): 40 mA

PSRR: 75dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with a Wide Range of Capacitors

Ideal for Battery-Powered Systems

Application Areas

Consumer Electronics

Data Communication Systems

Medical Devices

Portable Devices

Telecommunication Infrastructure

Product Lifecycle

Active Status

Not Nearing Discontinuation

Replacements and Upgrades Available as Product Evolves

Key Reasons to Choose This Product

High Efficiency for Power-Sensitive Applications

Robust Output Voltage Ranging for Versatile Use

Reliable Performance in Extreme Temperatures (-40°C ~ 125°C)

Low Quiescent Current for Power Conservation

Enhanced Safety with Built-In Protection Features

Excellent Power Supply Rejection Ratio for Noise Sensitive Devices

Easy Implementation with Surface Mount Technology

Compatible with a Variety of Applications and Industries