LM2575BU TR
- Mfr.Part #
- LM2575BU TR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 1A TO263-5
- Stock
- 16,128
- In Stock :
- 16,128
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-30 Code :
- R-PSSO-G5
- Packaging :
- Tape and Reel (TR)
- Surface Mount :
- yes
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Width :
- 8.77 mm
- Supplier Device Package :
- TO-263-5
- Function :
- Step-Down
- Control Mode :
- VOLTAGE-MODE
- Product Status :
- Obsolete
- Supply Current-Max (Isup) :
- 10 mA
- Output Type :
- Adjustable
- Voltage - Output (Min/Fixed) :
- 1.23V
- Base Part Number :
- LM2575
- Manufacturer :
- Microchip Technology Inc
- Base Product Number :
- LM2575
- Temperature Grade :
- Industrial
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Published :
- 2009
- Package :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Series :
- --
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- 52kHz
- Synchronous Rectifier :
- No
- JESD-609 Code :
- e0
- Operating Temperature :
- -40°C~125°C TJ
- Number of Functions :
- 1
- Package Shape :
- RECTANGULAR
- Length :
- 10.36 mm
- Voltage - Input (Max) :
- 40V
- Switching Frequency-Max :
- 63 kHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Current - Output :
- 1A
- Pin Count :
- 4
- Terminal Position :
- Single
- Topology :
- Buck
- Qualification Status :
- Not Qualified
- Technology :
- Bipolar
- Additional Feature :
- ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V 37V
- Output Configuration :
- Positive
- Terminal Form :
- Gull wing
- Subcategory :
- Switching Regulator or Controllers
- Seated Height-Max :
- 4.597 mm
- Switcher Configuration :
- Buck
- Output Current-Max :
- 3.2 A
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Voltage - Input (Min) :
- 4V
- Number of Terminals :
- 5
- Reach Compliance Code :
- not_compliant
- HTS Code :
- 8542.39.00.01
- Voltage - Output (Max) :
- 37V
- Terminal Pitch :
- 1.7 mm
- Input Voltage-Nom :
- 12 V
- Datasheets
- LM2575BU TR

Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2575BU TR Overview
The LM2575BU TR from Microchip Technology stands out as a high-performance adjustable buck regulator within the Voltage Regulators - DC DC Switching Regulators category. This IC is designed to efficiently step down voltage with a guaranteed output of 1A, making it ideal for a wide range of power-sensitive applications. Its robust TO263-5 package ensures durability and reliable thermal management, key for systems requiring consistent performance over varying environmental conditions. The inclusion of this regulator in your design can streamline power management, reducing energy consumption while maintaining output stability.
LM2575BU TR Features
The LM2575BU TR includes several features that make it highly attractive for sophisticated power solutions. It offers an adjustable output that allows for precise voltage settings necessary for diverse applications. The high-efficiency design ensures that the device operates with minimal heat generation and reduced power loss. Moreover, its simplicity in design facilitates easier integration into existing and new projects alike, supporting a wide input voltage range suitable for a variety of power sources.
LM2575BU TR Applications
- Consumer Electronics: Used in devices such as gaming consoles and home appliances, where stable and efficient voltage is crucial for performance and longevity.
- Telecommunications: Essential for powering communication devices and infrastructure, ensuring reliable operation even under fluctuating power conditions.
- Automotive Electronics: Can be integrated into automotive subsystems for better power management of vehicle electronics, including media and navigation systems.
- Portable Devices: Ideal for battery-operated devices where efficiency and battery life extension are necessary.
- Industrial Equipment: Utilized in various industrial applications where robust and reliable power supply is critical for machinery and safety systems.
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