LT1767EMS8E-3.3#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1767EMS8E-3.3#PBF

Manufacturer

analog-devices

Introduction

The LT1767EMS8E-3.3#PBF is a compact, high-efficiency step-down DC-DC switching regulator designed for power management applications.

Product Features and Performance

High-efficiency step-down voltage regulator

Operates in Buck and SEPIC modes for versatility

Fixed output voltage at 3.3V ideal for logic circuits

Capable of driving a 1.5A load with excellent line and load regulation

High switching frequency of 1.25MHz reduces the size of external components

Operates across a wide input voltage range from 3V to 25V

Supports a wide range of operating temperatures from 0°C to 125°C

Product Advantages

High efficiency ensures minimal heat generation

Flexibility in application due to Buck and SEPIC operation modes

Compact size due to high switching frequency and MSOP-EP packaging

Wide input voltage range accommodates various power sources

Suitable for high-temperature operating environments

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 25V

Voltage Output (Min/Fixed): 3.3V

Current Output: 1.5A

Frequency Switching: 1.25MHz

Operating Temperature: 0°C ~ 125°C (TJ)

Package / Case: 8-TSSOP, 8-MSOP (Exposed Pad)

Quality and Safety Features

Designed with robust thermal and current limiting protections

Leading-edge design for reliability in various operational conditions

Compatibility

Well-suited for a variety of digital and analog circuits requiring 3.3V

Compatible with surface mount technology for easy PCB layout integration

Application Areas

Power regulation for microcontrollers

Portable and battery-powered devices

Industrial control systems

Communication systems

Product Lifecycle

Status: Active

Not indicated as nearing discontinuation

Continued manufacturer support for replacements and upgrades

Several Key Reasons to Choose This Product

High efficiency for energy-saving operation

Flexible operation modes (Buck and SEPIC) add to design versatility

Compact size and small footprint enhance applicability in space-constrained applications

Wide input voltage range facilitates use in a broader range of applications

High reliability and safety features for demanding environments