LTC1983ES6-5#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1983ES6-5#TRMPBF

Manufacturer

Analog Devices

Introduction

The LTC1983ES6-5#TRMPBF is a fixed negative output voltage regulator from Analog Devices, employed for power management tasks.

Product Features and Performance

Negative step-down (buck) charge pump

Fixed output voltage of -5V

Operates with an input voltage range of 2.3V to 5.5V

Delivers up to 100mA output current

Operates at a switching frequency of 900kHz

Operating temperature range from -40°C to 85°C

Product Advantages

Highly efficient power conversion

Compact SOT-23-6 package for space-constrained applications

Active product with ongoing manufacturer support

No need for an inductor, reducing design complexity

Low quiescent current improving battery life in portable applications

Key Technical Parameters

Number of Outputs: 1

Output Type: Fixed

Topology: Charge Pump

Frequency - Switching: 900kHz

Current - Output: 100mA

Voltage - Input (Min): 2.3V

Voltage - Input (Max): 5.5V

Synchronous Rectifier: No

Quality and Safety Features

Robust construction designed for commercial-grade temperature ranges

High switching frequency reduces output ripple

Compatibility

Compatible with a variety of applications requiring a fixed negative voltage output

Suitable for automated surface mount processes

Application Areas

Portable battery-powered devices

Data acquisition systems

Medical equipment

Industrial controls

Automotive electronics

Product Lifecycle

Status: Active

Product is currently in production with no immediate risk of discontinuation

Replacement or upgrade options are available if necessary

Several Key Reasons to Choose This Product

High power conversion efficiency maintains the longevity of the power source

Fixed output reduces external component count for a simpler design

High-frequency operation minimizes the size of external capacitors

Capable of working in extreme temperature conditions

Produced by Analog Devices, assuring quality and reliability

Suited for a wide variety of applications due to its size and power capabilities