LM2736YMK - Texas Instruments

Manufacturer Part Number

LM2736YMK

Manufacturer

Texas Instruments

Introduction

The LM2736YMK from Texas Instruments is a compact, high-efficiency, step-down DC-DC switching regulator in a SOT-23-6 Thin, TSOT-23-6 package. It's designed for applications requiring a high-performance voltage conversion from a higher voltage to a lower voltage with minimum space.

Product Features and Performance

Step-down (Buck) regulator topology

Adjustable output voltage from 1.25V to 16V

Capable of delivering up to 750mA output current

Wide input voltage range from 3V to 18V, suitable for a variety of supply sources

High-frequency operation at 550kHz enables the use of small external components

Non-synchronous rectification for simplified design

Operating temperature range from -40°C to +125°C ensures reliability under extreme conditions

Product Advantages

Compact SOT-23-6 Thin, TSOT-23-6 package saves board space

Adjustable output provides flexibility in application design

High efficiency reduces thermal load and improves power consumption

Wide input voltage range allows for versatile power supply solutions

Suitable for battery-powered and portable applications due to its high efficiency and compact size

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 1.25V

Voltage Output (Max): 16V

Current Output: 750mA

Frequency Switching: 550kHz

Synchronous Rectifier: No

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built to Texas Instruments' stringent quality standards

Over-temperature protection enhances safety and reliability

Stable operation ensured through the entire temperature range

Compatibility

Compatible with a wide range of input sources and output applications due to its flexible input voltage range and adjustable output

SOT-23-6 Thin, TSOT-23-6 package standard ensures compatibility with standard surface mount processes

Application Areas

Portable devices

Battery-powered equipment

Power supplies for various electronic devices

Distributed power systems

Mobile phones and personal media players

Product Lifecycle

Product Status: Last Time Buy

Indicates nearing discontinuation with a recommendation for customers to consider replacements or upgrades for new designs

Several Key Reasons to Choose This Product

Texas Instruments' reputation for high-quality, reliable components

Compact, efficient solution for space-constrained applications

Versatile across a range of input supplies and output voltage requirements

High-efficiency design reduces power losses and enhances battery life in portable applications

Last Time Buy status informs long-term planning for product replacement or stockpiling