TL497ACN - Texas Instruments

Manufacturer Part Number

TL497ACN

Manufacturer

Texas Instruments

Introduction

Versatile voltage regulator IC suitable for various applications

Product Features and Performance

Supports Step-Up and Step-Down voltage conversion

Configurable for Positive or Negative output

Flexible Buck-Boost topology

Adjustable output voltage

Single output channel

Can work with a wide input voltage range from 4.5V to 12V

Variable output voltage range ±1.2V to 30V for positive, up to -25V for negative

Outputs a switch current of 500mA

Operates without a synchronous rectifier

Designed for through-hole mounting

Enclosed in a 14-DIP package for easy handling and integration

Product Advantages

Versatility in providing both step-up and step-down voltage

Suitable for dual polarity power supply designs

Adjustable output voltage for application-specific requirements

Reliable performance within the 0°C to 70°C operating temperature range

Ease of integration into PCBs with through-hole mounting design

Key Technical Parameters

Input Voltage Min: 4.5V

Input Voltage Max: 12V

Output Voltage Min/Fixed: ±1.2V

Output Voltage Max: 30V for positive, -25V for negative

Current - Output: 500mA (Switch)

Quality and Safety Features

Robust operation in a standard temperature range

Compliance with industry standards for power management

Compatibility

Compatible with a variety of circuits requiring adjustable voltage supplies

Through Hole mounting compatible with standard PCB designs

Application Areas

Power supplies for consumer electronics

Industrial control systems

Battery-powered devices

Instrumentation and test equipment

Product Lifecycle

Status: Active

No reported discontinuation

Replacement and upgrade options may be available

Several Key Reasons to Choose This Product

Adaptability to different voltage requirements

Easy integration into existing designs with through-hole package

Texas Instruments' reputation for quality and reliability

Wide range of applications due to configurable output

Convenience of use with adjustable voltage parameters