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

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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















