LM2576-12BU TR
- Mfr.Part #
- LM2576-12BU TR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG BUCK 12V 3A TO263-5
- Stock
- 36,740
- In Stock :
- 36,740
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- HTS Code :
- 8542.39.00.01
- Input Voltage-Nom :
- 12 V
- Control Mode :
- VOLTAGE-MODE
- Synchronous Rectifier :
- No
- Product Status :
- Obsolete
- RoHS Status :
- Non-RoHS Compliant
- Frequency - Switching :
- 52kHz
- Seated Height-Max :
- 4.59 mm
- Number of Terminals :
- 5
- Current - Output :
- 3A
- JESD-30 Code :
- R-PSSO-G5
- Operating Temperature :
- -40°C~125°C TJ
- Package :
- Tape and Reel (TR)
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Topology :
- Buck
- Switching Frequency-Max :
- 63 kHz
- Output Type :
- FIXED
- JESD-609 Code :
- e0
- Package Shape :
- RECTANGULAR
- Output Configuration :
- Positive
- Surface Mount :
- yes
- Published :
- 2005
- Length :
- 10.287 mm
- Base Part Number :
- LM2576
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Voltage - Input (Max) :
- 40V
- Number of Functions :
- 1
- Series :
- --
- Supply Current-Max (Isup) :
- 10 mA
- Voltage - Output (Min/Fixed) :
- 12V
- Terminal Pitch :
- 1.7 mm
- Temperature Grade :
- Industrial
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Supplier Device Package :
- TO-263-5
- Width :
- 9.144 mm
- Voltage - Output (Max) :
- --
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Manufacturer :
- Microchip Technology Inc
- Control Technique :
- PULSE WIDTH MODULATION
- Reach Compliance Code :
- Compliant
- Base Product Number :
- LM2576
- Voltage - Input (Min) :
- 4V
- Pin Count :
- 4
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Position :
- Single
- Function :
- Step-Down
- Qualification Status :
- Not Qualified
- Switcher Configuration :
- Buck
- Output Current-Max :
- 7.5 A
- Datasheets
- LM2576-12BU TR

Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2576-12BU TR Overview
The Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2576-12BU TR is an integral component in modern electronics, offering a reliable 12V, 3A output in a compact TO-263-5 package. This highly efficient device from Microchip Technology is designed to cater to a wide range of applications requiring a stable voltage source. Its robust design ensures consistent performance, making it a preferred choice for manufacturers looking to incorporate a dependable voltage regulator into their designs. The ease of integration and proven reliability align with the needs of high-volume, performance-critical applications.
LM2576-12BU TR Features
This IC regulator boasts a series of features that enhance its appeal to electronics developers and engineers. Key features include an adjustable output voltage, high efficiency up to 92%, and a thermal shutdown mechanism. Additionally, the device supports a wide input voltage range, making it versatile for use in various operating environments. Its TO-263-5 package is designed for optimal heat dissipation, further ensuring stability and longevity of the regulator under diverse conditions.
LM2576-12BU TR Applications
- Consumer Electronics: Used in powering devices like home appliances and entertainment systems, ensuring safe and stable operation with its precise voltage regulation.
- Telecommunications Equipment: Integral in providing power solutions for telecommunications infrastructure, where consistent and reliable voltage is crucial for system integrity.
- Automotive Electronics: Ideal for use in automotive applications where durability and performance are required, adapting seamlessly to fluctuating input voltages.
- Industrial Automation: Powers automated machinery and control systems, offering the robustness needed for harsh industrial environments.
- Renewable Energy Systems: Applied in solar power converters and other renewable energy applications, contributing to efficient energy conversion and management.
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