LT1964ES5-BYP#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LT1964ES5-BYP#TRMPBF

Manufacturer

Analog Devices

Introduction

LT1964ES5-BYP#TRMPBF is a high-performance, low dropout negative voltage regulator designed for power-sensitive applications.

Product Features and Performance

Negative output adjustable voltage regulator

Capable of driving a 200mA output current with a low dropout voltage

High PSRR of 54dB at 120Hz

Stable with low-ESR capacitors, including ceramic types

Output voltage adjustable from -1.22V to -20V

Maximum input voltage of -20V

Product Advantages

Low dropout voltage enhances power efficiency

High PSRR reduces noise from input power supply fluctuations

Overcurrent and overtemperature protection for improved safety

Reverse polarity protection to prevent damage from incorrect power supply connection

Wide operating temperature range suitable for industrial applications

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)

Control features: Enable

Protection features: Over Current, Over Temperature, Reverse Polarity

Operating temperature: -40°C ~ 125°C

Mounting type: Surface Mount

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

Supplier device package: TSOT-23-5

Base product number: LT1964

Quality and Safety Features

Built-in overcurrent protection

Overtemperature protection for device longevity

Reverse polarity protection safeguards against improper installation

Compatibility

The LT1964ES5-BYP#TRMPBF is compatible with a wide range of external components and is designed to work with low-ESR capacitors, including ceramic types for stability.

Application Areas

This product is ideal for battery-powered devices

Portable medical equipment

Portable instruments and test equipment

Automotive electronics

Product Lifecycle

Active product status indicates current production with no near-term discontinuation

Availability of replacements or upgrades can typically be obtained from the manufacturer if necessary

Several Key Reasons to Choose This Product

Optimized for portable and battery-powered applications due to low dropout performance

Enhanced safety features including overcurrent and overtemperature protection

High PSRR for noise suppression in sensitive electronic applications

Wide operational temperature making it suitable for industrial environments

Ease of use with adjustable output voltage and compatible with ceramic capacitors

Supports design flexibility with its compact SOT-23-5 package for space-limited applications

Manufactured by Analog Devices, a reputable company known for quality and reliability in power management products