LM78S40CN - Texas Instruments

Manufacturer Part Number

LM78S40CN

Manufacturer

Texas Instruments

Introduction

Versatile Power Management IC for voltage regulation

Product Features and Performance

Step-Up and Step-Down Voltage Regulation

Adjustable Output Voltage Range

Supports both Positive and Negative Outputs

Utilizes Buck and Boost Topology

Can handle up to 1.5A Current Output

100Hz to 100kHz Switching Frequency

Through Hole Mounting Type

Product Advantages

Flexible Voltage Input from 2.5V to 40V

Ability to provide wide Voltage Output from 1.25V to 40V

Compatible with various applications due to adjustable nature

Key Technical Parameters

Input Voltage (Min) 2.5V

Input Voltage (Max) 40V

Output Voltage (Min/Fixed) 1.25V

Output Voltage (Max) 40V (Switch)

Current - Output 1.5A (Switch)

Frequency - Switching 100Hz ~ 100kHz

Operating Temperature 0°C ~ 70°C (TA)

Quality and Safety Features

Proven reliability from a reputable manufacturer

Built to operate within standard temperature ranges for industrial components

Compatibility

Usable for diverse electronic applications with varying power requirements

Suitable for Through Hole Mounting Techniques

Comes in standard 16-DIP packaging for compatibility with various PCB designs

Application Areas

Power management in consumer electronics

Industrial control systems

Portable devices requiring flexible power solutions

Product Lifecycle

Obsolete Status

Potential for replacements or upgrades subject to manufacturer's discretion

Reasons to Choose This Product

Optimal versatility in managing both step-up and step-down voltage conversions

Highly adjustable voltage parameters catering to a broad range of electronics

Texas Instruments' reputation for quality and reliability

Applicable in a variety of settings from consumer gadgets to industrial equipment

Designed to be easily incorporated into existing circuit designs with Through Hole mounting