Manufacturer Part Number
LM2733XMFX
Manufacturer
Texas Instruments
Introduction
The LM2733XMFX by Texas Instruments is a compact, high-efficiency, step-up (boost) DC-DC switching regulator. Designed for a variety of applications, its main purpose is to enhance voltage levels from a lower voltage source.
Product Features and Performance
Step-Up (Boost) Converter topology
Adjustable output voltage, catering for a range of 2.7V to 40V
High switching frequency of 1.6MHz allowing for smaller passive components
Capable of delivering up to 1A output current (Switch current)
Supports a wide input voltage range from 2.7V to 14V
Operates over a broad temperature range from -40°C to 125°C
Product Advantages
Enables compact circuit design due to high-frequency operation
Flexible voltage adjustment to meet various application needs
Supports a wide range of input voltages, making it versatile for different power sources
High output current capability makes it suitable for demanding applications
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: 1.6MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built to endure extreme temperatures, ensuring reliability across diverse environments
Compliance with industry standards for quality and safety
Compatibility
Suitable for use in a variety of circuit designs due to its SOT-23-5 package
Easy integration into existing systems with surface mount technology
Application Areas
Portable electronic devices
Battery-operated equipment
Low power on-board systems
LED lighting solutions
Product Lifecycle
Obsolete status, indicating discontinuation of manufacture
Potential limited availability, with a need to consider replacements or upgrades
Several Key Reasons to Choose This Product
Compact size and high efficiency make it ideal for portable and space-constrained applications
The ability to boost voltage up to 40V covers a broad range of uses
Supports a significant output current of up to 1A for high power applications
The high switching frequency facilitates the use of smaller external components, reducing overall solution size
Designed to withstand harsh operating conditions, enhancing product reliability
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