LMC7660IN - Texas Instruments

Manufacturer Part Number

LMC7660IN

Manufacturer

Texas Instruments

Introduction

The LMC7660IN is a CMOS voltage converter that can be used to obtain a negative output voltage from a positive input voltage.

Product Features and Performance

CMOS design for low power operation

Operates from 1.5V to 10V input

Provides a fixed negative output voltage

Switching frequency of 10kHz

Capable of driving capacitive loads up to 100μF

Product Advantages

Reliable negative voltage generation

Low power consumption

Wide input voltage range

Simple and easy to use

Key Technical Parameters

Input Voltage Range: 1.5V to 10V

Output Voltage: Negative fixed output

Switching Frequency: 10kHz

Load Capacitance: Up to 100μF

Quality and Safety Features

RoHS non-compliant

Through-hole mounting (8-PDIP package)

Compatibility

Compatible with a variety of electronic systems and circuits requiring a negative voltage supply

Application Areas

Portable electronics

Instrumentation and measurement equipment

Industrial control systems

Telecommunications equipment

Product Lifecycle

The LMC7660IN is a mature product and is still in active production.

Replacement or upgrade options may be available from Texas Instruments or other manufacturers.

Key Reasons to Choose This Product

Reliable and efficient negative voltage generation

Wide input voltage range for versatile applications

Low power consumption for battery-powered devices

Simple and easy-to-use design

Availability of long-term support and potential alternatives from the manufacturer