LM2576-12WU
- Mfr.Part #
- LM2576-12WU
- Manufacturer
- Microchip Technology
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- 52KHZ SIMPLE 3A BUCK REGULATOR
- Stock
- 7,853
- In Stock :
- 7,853
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Current :
- 3 A
- Function :
- Step-Down
- Output Configuration :
- Positive
- Supplier Device Package :
- TO-263-5
- Min Operating Temperature :
- -40°C
- RoHS Status :
- ROHS3 Compliant
- Seated Height-Max :
- 4.59 mm
- Maximum Operating Temperature :
- +85 °C
- Voltage - Input (Max) :
- 40V
- RoHS :
- Details
- Operating Temperature :
- -40°C~125°C TJ
- Pin Count :
- 5
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Lead Free :
- Lead Free
- Base Part Number :
- LM2576
- Packaging :
- Bulk
- Switching Frequency-Max :
- 63 kHz
- JESD-30 Code :
- R-PSSO-G5
- Output Current-Max :
- 7.5 A
- Maximum Input Voltage :
- 40 V
- Series :
- LM2576
- Length :
- 10.16mm
- Output Voltage :
- 37V
- Input Voltage-Nom :
- 12 V
- Package Type :
- TO-263
- Switcher Configuration :
- Buck
- Dimensions :
- 0.4 x 0.17 x 0.36in
- Product Status :
- Active
- Topology :
- Buck
- Brand :
- Microchip Technology / Atmel
- Voltage - Input (Min) :
- 4V
- Switching Frequency :
- 52 kHz
- Product Category :
- Switching Voltage Regulators
- Published :
- 2005
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Minimum Operating Temperature :
- -40 °C
- Terminal Position :
- Single
- Reach Compliance Code :
- Compliant
- Height :
- 9.14mm
- Temperature Grade :
- Industrial
- Peak Reflow Temperature (Cel) :
- 245
- Package Shape :
- RECTANGULAR
- Synchronous Rectifier :
- No
- Subcategory :
- PMIC - Power Management ICs
- JESD-609 Code :
- e3
- Package :
- Bulk
- Max Input Voltage :
- 40V
- Mount :
- Surface Mount
- Output Type :
- FIXED
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Voltage - Output (Max) :
- -
- Max Operating Temperature :
- 125°C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Manufacturer :
- Microchip
- Type :
- Buck Regulator
- Current - Output :
- 3A
- Number of Functions :
- 1
- Base Product Number :
- LM2576
- Factory Lead Time :
- 8 Weeks
- Min Input Voltage :
- 4V
- Terminal Pitch :
- 1.7 mm
- HTS Code :
- 8542.39.00.01
- Mounting Style :
- SMD/SMT
- Min Output Voltage :
- 12V
- Maximum Output Voltage :
- 12 V
- Number of Terminals :
- 5
- Product Type :
- Switching Voltage Regulators
- Terminal Finish :
- Matte Tin (Sn) - annealed
- ECCN Code :
- EAR99
- Width :
- 4.32mm
- Voltage - Output (Min/Fixed) :
- 12V
- Surface Mount :
- yes
- Switching Regulator :
- yes
- Schedule B :
- 8542390000, 8542390000/8542390000, 8542390000/8542390000/8542390000, 8542390000/8542390000/8542390000/8542390000
- Qualification Status :
- Not Qualified
- Frequency - Switching :
- 52kHz
- Max Output Current :
- 3A
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Datasheets
- LM2576-12WU
LM2576-12WU Documents

Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2576-12WU Overview
The Microchip Technology LM2576-12WU represents a pinnacle in simple, efficient, and robust power management solutions, particularly within the realm of DC-DC switching regulators. This Voltage Regulator is adept at delivering a steady 3A output, which is critical for maintaining system stability in a variety of demanding applications. It operates at a frequency of 52kHz, providing a compact solution that ensures efficiency while minimizing unnecessary power dissipation. Designed for an easy integration, the LM2576-12WU is an ideal choice for designers looking to streamline power supply design with a reliable and cost-effective component.
LM2576-12WU Features
- Simple to use with minimal external components needed.
- Efficient power conversion with up to 3A output current.
- Operates at 52kHz, allowing for smaller size filter components.
- Robust thermal management features ensure reliability under varying operational conditions.
- Wide input voltage range suitable for diverse applications.
LM2576-12WU Applications
- Consumer Electronics: Ideal for powering devices requiring stable voltage in variable conditions.
- Portable Devices: Ensures consistent performance for handheld gadgets through efficient power regulation.
- Telecommunications: Provides reliable power management in communication equipment.
- Automotive Applications: Suitable for automotive electronics where robust and efficient power management is crucial.
- Industrial Systems: Maintains system stability in complex industrial machines and equipment.
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