LMR33620ARNXR - Texas Instruments

Manufacturer Part Number

LMR33620ARNXR

Manufacturer

Texas Instruments

Introduction

The LMR33620ARNXR is a compact, high-performance step-down (buck) voltage regulator suitable for various power management applications.

Product Features and Performance

Simple SWITCHER® series

High-efficiency step-down voltage regulation

Adjustable output voltage

Single output design

Synchronous rectification for improved efficiency

Capable of delivering a current of up to 2A

Operating frequency of 400kHz

Supports a wide input voltage range from 3.8V to 36V

Provides an adjustable output voltage range from 1V to 24V

Thermal shutdown and overcurrent protection

Stable with low-ESR ceramic capacitors

Product Advantages

High efficiency reduces thermal footprint

Wide input voltage range accommodates various power sources

Compact 12-VFQFN package saves board space

Integrated synchronous rectifier minimizes external component count

Capable of operating at high ambient temperatures up to 125°C

Key Technical Parameters

Voltage Input (Min): 3.8V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 1V

Voltage Output (Max): 24V

Current Output: 2A

Frequency Switching: 400kHz

Quality and Safety Features

Built-in thermal shutdown

Overcurrent protection

Wettable flank QFN package for reliable soldering and inspection

Compatibility

Suitable for use with multiple types of electronic circuits due to adjustable output voltage

Compatible with ceramic, tantalum, and aluminum electrolytic capacitors

Flexible power solution for a wide range of applications

Application Areas

Consumer electronics

Telecommunications

Computing

Industrial controls

Automotive systems

Product Lifecycle

Product status is active

Not nearing discontinuation

Upgrades and replacements are available if needed

Several Key Reasons to Choose This Product

High efficiency for energy-saving designs

Support for a broad range of input voltages for versatile applications

Compact footprint for space-constrained systems

Integrated features reduce external component requirements

Trusted manufacturer with a reputation for reliable and durable components

Suitable for high-temperature environments, ensuring performance in harsh conditions

Easy to integrate into existing and new designs with a minimum learning curve