LM2852YMXA-1.8 - Texas Instruments

Manufacturer Part Number

LM2852YMXA-1.8

Manufacturer

Texas Instruments

Introduction

High-efficiency synchronous step-down DC/DC converter

Product Features and Performance

Synchronous buck regulator topology

Efficient power conversion

Output voltage fixed at 1.8V

Output current capacity of 2A

Operating Frequency at 500kHz

Built-in synchronous rectifier

High thermal performance

Operating temperature range from -40°C to 125°C

Product Advantages

Low dropout operation

High efficiency due to synchronous rectification

Small footprint with PowerTSSOP package

Simple external components for design flexibility

Wide input voltage range compatible with various supply levels

Key Technical Parameters

Input Voltage Min: 2.85V

Input Voltage Max: 5.5V

Output Voltage Fixed: 1.8V

Current - Output: 2A

Switching Frequency: 500kHz

Number of Outputs: 1

Topology: Buck

Quality and Safety Features

Built-in overcurrent protection

Thermal shutdown mechanism

Under-voltage lockout

Compatibility

Compatible with a range of input voltages from 2.85V to 5.5V

Designed for use with surface mount technology

Application Areas

Portable electronic devices

Low-voltage power supply modules

Telecommunications equipment

Networking hardware

Point-of-load conversions

Product Lifecycle

Obsolete status

Potential need to seek replacement or upgrade options

Several Key Reasons to Choose This Product

Optimized for portable applications requiring high efficiency

Minimizes external component count leading to a compact design

Suitable for a broad range of operating environments with high-temperature resilience

Produces a stable 1.8V output suitable for logic-level power requirements

Texas Instruments' reputable quality and performance standards