LM2576-3.3WU-TR
- Mfr.Part #
- LM2576-3.3WU-TR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 3A TO263-5
- Stock
- 1,085
- In Stock :
- 1,085
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Current :
- 3(A)
- Pin Count :
- 5 +Tab
- Max Output Current :
- 3A
- Function :
- Step-Down
- DC to DC Converter Type :
- Step Down
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Single
- JESD-609 Code :
- e3
- RoHS :
- Details
- Brand :
- Microchip Technology
- Base Product Number :
- LM2576
- Switching Regulator :
- yes
- Voltage - Input (Min) :
- 4V
- Input Voltage :
- 40(V)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Surface Mount :
- yes
- Operating Temp Range :
- -40C to 125C
- Product Status :
- Active
- HTS Code :
- 8542.39.00.01
- JESD-30 Code :
- R-PSSO-G5
- Operating Temperature Classification :
- Automotive
- Series :
- --
- Qualification Status :
- Not Qualified
- Min Input Voltage :
- 4V
- Switching Frequency :
- 52 kHz
- Product Category :
- Switching Voltage Regulators
- Temperature Grade :
- Industrial
- Factory Lead Time :
- 8 Weeks
- Output Voltage :
- 3.3(V)
- Base Part Number :
- LM2576
- Number of Terminals :
- 5
- Input Voltage-Nom :
- 12 V
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Supplier Device Package :
- TO-263-5
- Output Current-Max :
- 7.5 A
- Voltage - Input (Max) :
- 40V
- Synchronous Rectifier :
- No
- Min Output Voltage :
- 3.3V
- Number of Outputs :
- 1
- Length :
- 10.287 mm
- Number of Pins :
- 6
- Reach Compliance Code :
- Compliant
- Shutdown :
- Shutdown
- Max Operating Temperature :
- 125°C
- Output Configuration :
- Positive
- Seated Height-Max :
- 4.59 mm
- Lead Free :
- Lead Free
- Input Voltage (Min) :
- 4(V)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Terminal Form :
- Gull wing
- Max Input Voltage :
- 40V
- Current - Output :
- 3A
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Mount :
- Surface Mount
- Output Type :
- FIXED
- Switcher Configuration :
- Buck
- Width :
- 9.144 mm
- Product Type :
- Switching Voltage Regulators
- Packaging :
- Tape and Reel (TR)
- Package Type :
- TO-263
- Mounting Type :
- Surface Mount
- Subcategory :
- PMIC - Power Management ICs
- Quiescent Current :
- 5 mA
- Terminal Pitch :
- 1.7 mm
- Peak Reflow Temperature (Cel) :
- 245
- Topology :
- Buck
- Maximum Operating Temperature :
- + 125 C
- Minimum Operating Temperature :
- - 40 C
- Rad Hardened :
- No
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Output (Max) :
- --
- Voltage - Output (Min/Fixed) :
- 3.3V
- Mounting Style :
- SMD/SMT
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Frequency - Switching :
- 52kHz
- Package Shape :
- RECTANGULAR
- Manufacturer :
- Microchip
- Number of Functions :
- 1
- Switching Freq :
- 58(KHz)
- Efficiency :
- 75(%)
- ECCN Code :
- EAR99
- Switching Frequency-Max :
- 63 kHz
- Min Operating Temperature :
- -40°C
- Mounting :
- Surface Mount
- Datasheets
- LM2576-3.3WU-TR

Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2576-3.3WU-TR Overview
Welcome to the world of cutting-edge power management with Microchip Technology's LM2576-3.3WU-TR. This integrated circuit (IC) is a buck regulator designed to efficiently convert higher input voltages to a steady 3.3V output, with a robust current handling capacity of up to 3A. Crafted with precision and reliability in mind, this regulator ensures stable power delivery for a wide range of applications.
Whether you're powering industrial equipment, automotive electronics, or consumer devices, the LM2576-3.3WU-TR is your trusted companion for seamless energy management. Its compact TO263-5 package, coupled with high efficiency and low standby power consumption, makes it an ideal choice for both space-constrained and power-sensitive designs.
Experience unmatched performance and versatility with the LM2576-3.3WU-TR, your go-to solution for demanding voltage regulation needs.
LM2576-3.3WU-TR Features
- Efficient buck regulator capable of converting higher input voltages to a steady 3.3V output
- Robust current handling capacity of up to 3A
- Compact TO263-5 package for space-constrained designs
- High efficiency and low standby power consumption
- Wide input voltage range for versatile applications
- Overtemperature and overcurrent protection for enhanced reliability
LM2576-3.3WU-TR Applications
- Industrial Equipment: Employ the LM2576-3.3WU-TR to regulate voltage in industrial machinery, ensuring stable and reliable operation even in demanding environments.
- Automotive Electronics: Utilize this regulator for automotive electronics applications, providing consistent power supply for various onboard systems and peripherals.
- Consumer Devices: Integrate the LM2576-3.3WU-TR into consumer devices such as home appliances and portable gadgets, delivering efficient and reliable power management for optimal performance.
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