LM3673TL-ADJ - Texas Instruments

Manufacturer Part Number

LM3673TL-ADJ

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC)

Power Management IC (PMIC)

DC-DC Switching Regulator

Product Features and Performance

Adjustable output voltage from 1.1V to 3.3V

Output current up to 350mA

Switching frequency of 2MHz

Buck converter topology

Synchronous rectification

Operates from 2.7V to 5.5V input voltage

-30°C to 85°C operating temperature range

Product Advantages

Small 5-DSBGA (1.5x1.2) package

High efficiency

Excellent line and load regulation

Low noise and ripple

Thermal overload protection

Short-circuit protection

Key Technical Parameters

Output Voltage Range: 1.1V to 3.3V

Output Current: 350mA

Switching Frequency: 2MHz

Input Voltage Range: 2.7V to 5.5V

Operating Temperature: -30°C to 85°C

Quality and Safety Features

RoHS3 compliant

Thermal overload protection

Short-circuit protection

Compatibility

Surface mount packaging (5-WFBGA, DSBGA)

Application Areas

Portable electronics

Battery-powered devices

USB-powered applications

Digital cameras

Handheld devices

Product Lifecycle

Currently in production

Potential replacements or upgrades available if discontinued

Key Reasons to Choose This Product

Small, compact package

Wide input voltage range

High efficiency and low noise

Comprehensive protection features

Suitable for a variety of portable and battery-powered applications