LM2576-3.3BU
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- Mfr.Part #
- LM2576-3.3BU
- Manufacturer
- Microchip Technology
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- 52KHZ SIMPLE 3A BUCK REGULATOR
- Stock
- 32,299
- In Stock ：
- 32,299
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Operating Temperature :
- -40°C~125°C TJ
- Packaging :
- Tube
- Current - Output :
- 3A
- Voltage - Input (Max) :
- 40V
- Topology :
- Buck
- Synchronous Rectifier :
- No
- Voltage - Output (Min/Fixed) :
- 3.3V
- Base Product Number :
- LM2576
- Number of Outputs :
- 1
- Voltage - Input (Min) :
- 4V
- Base Part Number :
- LM2576
- Mounting Type :
- Surface Mount
- Voltage - Output (Max) :
- --
- Series :
- --
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Type :
- FIXED
- Product Status :
- Obsolete
- Frequency - Switching :
- 52kHz
- Function :
- Step-Down
- Output Configuration :
- Positive
- Supplier Device Package :
- TO-263-5
- Package :
- Tube
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheets
- LM2576-3.3BU
Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2576-3.3BU Overview
The Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2576-3.3BU is a highly efficient, simple 3A buck regulator designed for precision voltage conversion from a higher to a lower voltage. Engineered by Microchip Technology, this regulator operates at 52 kHz, making it suitable for various applications that require reliable power management solutions. The LM2576-3.3BU is known for its robust performance and ease of use, incorporating features that streamline integration across multiple devices and systems. This component is particularly valued for its ability to maintain stability and functionality even under fluctuating operating conditions, making it a preferred choice for designers looking to enhance system reliability and efficiency.
LM2576-3.3BU Features
The LM2576-3.3BU buck regulator boasts several key features that distinguish it in the market:
- Simple and efficient low power conversion achieving up to 3A output current.
- Operates at a fixed frequency of 52 kHz providing a consistent performance.
- Built-in thermal shutdown and current limit protection to ensure safety and durability.
- Requires minimal external components, facilitating easier design and layout.
- Available in a compact package that is easy to integrate into existing and new designs.
LM2576-3.3BU Applications
- Consumer Electronics: Used in TVs, audio equipment, and home appliances to provide stable power and enhance energy efficiency. The LM2576-3.3BU helps maintain the integrity of the device’s power supply.
- Telecommunications: Employs in routers, modems, and other communication devices to ensure reliable operation with consistent voltage delivery.
- Computing Devices: Ideal for use in desktops, laptops, and servers where stable and efficient power is crucial for performance and longevity.
- Industrial Applications: Suitable for powering sensors, automation machinery, and other industrial equipment, ensuring operational reliability under varying electrical loads.
- Automotive Electronics: Utilized in vehicle-based electronics to provide steady voltage in a rugged driving environment.
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