LM2733YMFX - Texas Instruments

Manufacturer Part Number

LM2733YMFX

Manufacturer

Texas Instruments

Introduction

The LM2733YMFX from Texas Instruments is a compact and efficient step-up (boost) DC-DC switching regulator designed for a wide range of applications.

Product Features and Performance

Compact SOT-23-5 package for easy integration.

Adjustable output voltage from 2.7V to 40V allows flexibility in design.

Capable of delivering up to 1A switch current.

Supports a wide input voltage range from 2.7V to 14V, accommodating various power sources.

600kHz switching frequency enables the use of small, low-cost external components.

Operates across a wide temperature range from -40°C to 125°C, ensuring reliability in harsh conditions.

Product Advantages

High-efficiency boost converter, ideal for battery-powered applications.

Flexible voltage input and adjustable output cater to a broad array of power needs.

The high-frequency operation allows for smaller external components, reducing overall design size.

Suitable for surface mount technology, offering ease of assembly and space saving.

Key Technical Parameters

Voltage Input (Min): 2.7V

Voltage Input (Max): 14V

Voltage Output (Min/Fixed): 2.7V

Voltage Output (Max): 40V (Switch)

Current Output: 1A (Switch)

Frequency Switching: 600kHz

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

Quality and Safety Features

Built to meet rigorous Texas Instruments standards for quality and reliability.

Thermal overload protection enhances safety and longevity of the device.

Compatibility

The versatile input and output voltage range ensures compatibility with a wide range of devices and power sources.

Application Areas

Portable and battery-powered devices

LED lighting solutions

Low-power applications requiring a voltage boost

Product Lifecycle

Obsolete: The LM2733YMFX is marked as obsolete, meaning it may no longer be produced or offered by Texas Instruments.

Users should seek information on direct replacements or upgrade paths for future designs.

Several Key Reasons to Choose This Product

High efficiency and flexibility for diverse power management needs.

Ability to drive high output voltage and current within a compact form factor.

Operates over a wide input range, making it suitable for various battery technologies.

High switching frequency allows for compact external components, minimizing design space.

Proven reliability and robustness from a leading manufacturer, Texas Instruments.