LM2575M-5.0
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- Mfr.Part #
- LM2575M-5.0
- Manufacturer
- National Semiconductor
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 3.2
- Stock
- 1,064
- In Stock ：
- 1,064
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Nominal Output Voltage :
- 5V
- Base Part Number :
- LM2575
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency :
- 52kHz
- Input Voltage-Nom :
- 12V
- JESD-609 Code :
- e0
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Width :
- 7.5mm
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Number of Outputs :
- 1
- Quiescent Current :
- 10mA
- Lead Free :
- Contains Lead
- Max Output Current :
- 1A
- Min Output Voltage :
- 5V
- Voltage - Input (Min) :
- 4V
- Number of Pins :
- 24
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- No
- Output Configuration :
- Positive
- ECCN Code :
- EAR99
- Function :
- Step-Down
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Length :
- 15.4mm
- Topology :
- Buck
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Series :
- SIMPLE SWITCHER®
- Height :
- 2.65mm
- Operating Supply Voltage :
- 40V
- Mount :
- Surface Mount
- Efficiency :
- 77 %
- Terminal Position :
- Dual
- Number of Terminations :
- 24
- Output Type :
- FIXED
- Current - Output :
- 1A
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tube
- Control Mode :
- VOLTAGE-MODE
- Mounting Type :
- Surface Mount
- Output Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~125°C TJ
- Thickness :
- 2.35mm
- Datasheets
- LM2575M-5.0
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2575M-5.0 Overview
The LM2575M-5.0 from National Semiconductor is a pivotal component in the realm of Voltage Regulators - DC DC Switching Regulators, offering efficient, reliable solutions for converting higher voltage levels down to a fixed voltage level. Designed with robustness and versatility in mind, this switching regulator significantly simplifies the power supply design by integrating features suitable for a wide range of applications. Utilizing a voltage mode control architecture, the LM2575M-5.0 facilitates stable and predictable operation, making it an excellent choice for both new designs and upgrades to existing systems.
LM2575M-5.0 Features
This switching regulator is distinguished by its ability to drive a 1A load with excellent line and load regulation. Its key features include a wide input voltage range from 4.75V to 40V and an output voltage fixed at 5V, which is ideal for standard 5V operations. The LM2575M-5.0 also includes thermal shutdown and current limit protections, enhancing the durability and safety of the applications it powers. Its 52 kHz fixed frequency internal oscillator maintains a consistent performance, minimizing external components and simplifying the overall design footprint.
LM2575M-5.0 Applications
- Consumer Electronics: Used in powering devices such as TVs, radios, and other appliances, ensuring efficient power conversion and stability.
- Telecommunications: Integral for power supply solutions in telecommunications equipment, providing reliable and consistent performance in various communication technologies.
- Portable Devices: Ideal for battery-powered gadgets such as handheld gaming devices and cameras, offering extended battery life and efficiency.
- Computer Peripherals: Supports consistent power delivery for devices like printers and external hard drives, enhancing their operational reliability.
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