LM2575-12BN
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- Mfr.Part #
- LM2575-12BN
- Manufacturer
- Microchip Technology
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- 52KHZ SIMPLE 1A BUCK REGULATOR
- Stock
- 750
- In Stock ：
- 750
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Number of Outputs :
- 1
- Synchronous Rectifier :
- No
- Operating Temperature :
- -40°C~125°C TJ
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Base Part Number :
- LM2575-12
- Mounting Type :
- Through Hole
- Voltage - Output (Max) :
- --
- Packaging :
- Tube
- Published :
- 2006
- Output Type :
- FIXED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- 52kHz
- Base Product Number :
- LM2575-12
- Voltage - Output (Min/Fixed) :
- 12V
- Function :
- Step-Down
- Topology :
- Buck
- Current - Output :
- 1A
- Series :
- --
- Voltage - Input (Min) :
- 4V
- Product Status :
- Obsolete
- Output Configuration :
- Positive
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Input (Max) :
- 40V
- Supplier Device Package :
- 16-DIP
- Package :
- Bulk
- Datasheets
- LM2575-12BN
Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2575-12BN Overview
Introducing the LM2575-12BN from Microchip Technology, a cornerstone in the Voltage Regulators - DC DC Switching Regulators category. This simple yet robust buck regulator is designed to deliver consistent, reliable 1A output with a minimal component count. Its ability to convert higher input voltage up to 40V into a lower, regulated output voltage of 12V makes it an exemplary choice for a wide range of power management applications. The LM2575-12BN operates at 52kHz, which allows for a smaller-sized filter components, thus reducing the overall design footprint and cost. It's an ideal solution for designers looking for an efficient and economical way to manage voltage in their electronic devices, combining ease of use with high performance.
LM2575-12BN Features
The LM2575-12BN buck regulator is known for its high efficiency and simplicity. Key features include: - Output voltage preset at 12V - High efficiency up to 85%, which ensures minimal heat generation and reliable operation - 52kHz fixed frequency internal oscillator that limits external component count - Thermal shutdown and current limit protection to enhance durability and safety - Wide input range from 4V to 40V, offering versatility across different applications - Available in TO-220-5 and TO-263-5 packages, providing flexibility in hardware design
LM2575-12BN Applications
- Consumer Electronics: Used in powering devices like home appliances and audio systems, where stable and reliable power is necessary for safety and functionality.
- Telecommunications Equipment: Provides regulated voltage required for communication devices, ensuring consistent performance and preventing power-related failures.
- Portable Battery-Powered Devices: Ideal for extending battery life through efficient power conversion, crucial for mobile gadgets such as cameras and personal digital assistants.
- Office Equipment: Supplies clean and stable power to office machines like printers and computers, crucial for preventing data loss and hardware damage due to voltage fluctuations.
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