LT1963AEST-2.5#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1963AEST-2.5#PBF

Manufacturer

Analog Devices

Introduction

The LT1963AEST-2.5#PBF is a high-performance, low dropout linear regulator designed for power management applications, offering stability and high efficiency.

Product Features and Performance

Fixed 2.5V output voltage

Low dropout voltage: 0.55V @ 1.5A

Output current capability of 1.5A

Low quiescent current: 1.5 mA

High PSRR: 63dB at 120Hz

Wide input voltage range up to 20V

Features reverse polarity protection

Over current and over temperature protection

Simple external capacitors required for operation

Product Advantages

High efficiency for power-sensitive applications

Minimal power loss due to low dropout

Excellent load and line regulation

Durable and reliable under extreme conditions

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage (Min/Fixed): 2.5V

Dropout Voltage (Max): 0.55V @ 1.5A

Output Current: 1.5A

PSRR: 63dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with various microcontrollers, microprocessors and analog ICs requiring 2.5V

Application Areas

Telecommunications

Portable electronics

Networking equipment

Computing devices

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacement or upgrade options available

Several Key Reasons to Choose This Product

Reliable performance under wide temperature ranges

Low dropout enhances efficiency in power regulation

Robust protection features ensure longevity

High PSRR for noise-sensitive applications

Wide compatibility simplifies system design