LT1964ES5-SD#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LT1964ES5-SD#TRMPBF

Manufacturer

analog-devices

Introduction

The LT1964ES5-SD#TRMPBF is a low dropout (LDO) voltage regulator designed for power management applications, capable of generating a negative voltage from a negative input.

Product Features and Performance

Negative output adjustable voltage regulator

Capable of handling inputs up to -20V

Adjustable output voltage from -1.22V to -20V

Low dropout voltage: 0.49V @ 200mA load

Output current capacity of 200mA

Power Supply Rejection Ratio (PSRR) of 54dB at 120Hz

Includes enable control feature for power saving

Overcurrent and overtemperature protection for safety

Protection against reverse polarity to prevent damage

Operating temperature range from -40°C to 125°C

Product Advantages

High flexibility with adjustable output

Low dropout voltage for efficient operation

Enhanced protection features ensure reliability under various conditions

Capable of operating in extreme temperatures

Key Technical Parameters

Voltage Input (Max): -20V

Voltage Output (Min/Fixed): -1.22V

Voltage Output (Max): -20V

Voltage Dropout (Max): 0.49V @ 200mA

Current Output: 200mA

PSRR: 54dB (120Hz)

Package / Case: SOT-23-5 Thin, TSOT-23-5

Quality and Safety Features

Over Current protection

Over Temperature protection

Reverse Polarity protection

Compatibility

Suitable for applications requiring negative voltage regulation

Compatible with surface mount technology

Application Areas

Power management in telecommunications

Battery charging circuits

Portable and battery-powered devices

Audio and video equipment

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Versatile applications due to adjustable output

Low dropout voltage enhances power efficiency

Robust protection features for reliable operation in diverse conditions

Broad operating temperature range caters to a wide range of environments

Manufactured by Analog Devices, a trusted name in power management technology