LT1533IS#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1533IS#PBF

Manufacturer

Analog Devices

Introduction

Integrated circuit for versatile power regulation and conversion

Product Features and Performance

Step-Up/Step-Down functionality for varied voltage requirements

Adjustable output voltage for design flexibility

Push-Pull topology that provides efficient operation

Single output for simplified power management

Supports isolation in designs as needed

Product Advantages

Broad input voltage range from 2.7V to 23V

Capable of driving a switch current of up to 1A

Flexible switching frequency from 20kHz to 250kHz improves efficiency

Functional at temperature extremes from -40°C to 100°C

Surface mount technology compatible for compact PCB designs

Key Technical Parameters

Voltage - Input (Min): 2.7V

Voltage - Input (Max): 23V

Voltage - Output (Min/Fixed): 1.25V

Voltage - Output (Max): 30V (Switch)

Current - Output: 1A (Switch)

Frequency - Switching: 20kHz ~ 250kHz

Operating Temperature: -40°C ~ 100°C (TJ)

Quality and Safety Features

Robust operating temperature range ensures reliability in harsh conditions

Constructed following industry standards for electronic components

Compatibility

Compatible with surface mount technology for electronic assembly

16-SOIC package integrates with standard PCB layouts

Application Areas

Power supply modules

Battery-powered systems

Portable electronics

Industrial control systems

Mixed voltage electronics

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation

Availability of replacements or upgrades should be verified with manufacturer

Several Key Reasons to Choose This Product

Highly adaptable for both step-up and step-down voltage regulation

Efficient push-pull operation reduces power loss

Wide input and output voltage ranges cater to diverse electrical requirements

High output current capability suited for demanding applications

Flexible switching for optimized performance and efficiency

High temperature operational reliability for challenging environments