LM2574M-ADJ
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- Mfr.Part #
- LM2574M-ADJ
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 500MA 14SOIC
- Stock
- 39,835
- In Stock ：
- 39,835
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Position :
- Dual
- Output Type :
- Adjustable
- Number of Pins :
- 14
- Current Rating :
- 500mA
- Peak Reflow Temperature (Cel) :
- 220
- Height :
- 2.65mm
- Series :
- SIMPLE SWITCHER®
- JESD-609 Code :
- e0
- Surface Mount :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Outputs :
- 1
- Output Voltage :
- 37V
- Voltage - Output (Min/Fixed) :
- 1.23V
- Moisture Sensitivity Level (MSL) :
- 2A (4 Weeks)
- Operating Temperature :
- -40°C~125°C TJ
- RoHS Status :
- Non-RoHS Compliant
- Input Voltage-Nom :
- 12V
- Voltage - Input (Min) :
- 4V
- Mounting Type :
- Surface Mount
- Length :
- 8.992mm
- Frequency :
- 52kHz
- Base Part Number :
- LM2574
- Terminal Form :
- Gull wing
- Package / Case :
- 14-SOIC (0.295, 7.50mm Width)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Mode :
- VOLTAGE-MODE
- Frequency - Switching :
- 52kHz
- Output Configuration :
- Positive
- Voltage - Input (Max) :
- 40V
- Packaging :
- Tube
- Width :
- 7.498mm
- Topology :
- Buck
- Thickness :
- 2.301mm
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Synchronous Rectifier :
- No
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Terminations :
- 14
- Function :
- Step-Down
- Datasheets
- LM2574M-ADJ
LM2574M-ADJ Documents
Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2574M-ADJ Overview
The Texas Instruments LM2574M-ADJ is a versatile and robust adjustable buck regulator designed to deliver high performance and reliability in a variety of applications. This compact, easy-to-use IC is capable of driving a 500mA load with excellent line and load regulation. Featuring a wide input voltage range, it is specifically designed to convert higher voltage levels down to a lower voltage efficiently, thereby extending the operational life of battery-powered devices. The flexibility in adjustable output voltage enables it to be customized to meet specific design requirements, making it an essential component for power management solutions.
LM2574M-ADJ Features
The LM2574M-ADJ from Texas Instruments comes equipped with an array of features suitable for demanding applications. It supports a wide input range from 4V to 40V, which allows it to be used in environments with high fluctuation in supply voltage. Its adjustable output voltage capability from 1.23V to 37V ensures versatility across various devices. Additionally, the regulator maintains a high efficiency of up to 77%, which is crucial for power-sensitive applications. It also incorporates built-in protection features like thermal shutdown and current limit to enhance the safety and durability of the device.
LM2574M-ADJ Applications
- Consumer Electronics: Utilized in devices such as laptops and cameras for stable voltage regulation, ensuring prolonged battery life and efficiency.
- Telecommunications: Deployed in telecom infrastructure to provide reliable power conversion and management, critical for maintaining system integrity and performance.
- Automotive Electronics: Used in automotive applications to power various sensors and ECUs, contributing to improved vehicle performance and safety.
- Portable Devices: Ideal for handheld devices where size and efficiency are paramount; ensures extended usage times and minimal power waste.
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