LT1054CDW - Texas Instruments

Manufacturer Part Number

LT1054CDW

Manufacturer

Texas Instruments

Introduction

The LT1054CDW from Texas Instruments is a versatile DC-DC switching regulator specifically designed for ratiometric or step-up voltage conversions. It is housed in a 16-SOIC package and is part of the company's power management category.

Product Features and Performance

Incorporates a charge pump topology

Supports both positive and negative output configurations

Designed for adjustable output with fixed options also available

Provides an output voltage range up to 26.4V

Output current capability up to 100mA

Operates at a switching frequency of 25kHz

Supports a wide input voltage range from 3.5V to 15V

Product Advantages

Flexible input voltage range suitable for various applications

Dual output configuration enhances design versatility

Low output ripple with charge pump mechanism

Efficient energy conversion helps in reducing power loss

Key Technical Parameters

Voltage Input (Min): 3.5V

Voltage Input (Max): 15V

Voltage Output (Min/Fixed): 3.5V, (-Vin, 2Vin)

Voltage Output (Max): 26.4V

Current Output: 100mA

Frequency Switching: 25kHz

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Current limiting capabilities

Built-in thermal shutdown

Overvoltage and short-circuit protection

Compatibility

Compatible with a wide range of devices requiring adjustable or fixed voltage supply

Adaptable to various industrial and consumer electronic applications

Application Areas

Power Supply Solutions

Mobile Devices

Consumer Electronics

Industrial Controls

Product Lifecycle

Currently in Active status

Not nearing discontinuation with ongoing support and production

Availability of replacements or upgrades as per future technological advancements

Several Key Reasons to Choose This Product

Wide range of input and output voltage capabilities offers greater design flexibility

High reliability through built-in protective features

Cost-effective solution for both large-scale and small-volume applications

Provides steady and efficient power supply

Tailored for applications demanding compact and efficient energy usage