LM2576-3.3BU TR
- Mfr.Part #
- LM2576-3.3BU 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
- 10,587
- In Stock :
- 10,587
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Current - Output :
- 3A
- Package :
- Tape and Reel (TR)
- Output Configuration :
- Positive
- Voltage - Input (Min) :
- 4V
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- 52kHz
- RoHS Status :
- Non-RoHS Compliant
- Base Product Number :
- LM2576
- Number of Outputs :
- 1
- Voltage - Output (Max) :
- --
- Supplier Device Package :
- TO-263-5
- Product Status :
- Obsolete
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Output (Min/Fixed) :
- 3.3V
- Series :
- --
- Output Type :
- FIXED
- Function :
- Step-Down
- Topology :
- Buck
- Packaging :
- Tape and Reel (TR)
- Synchronous Rectifier :
- No
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Voltage - Input (Max) :
- 40V
- Base Part Number :
- LM2576
- Operating Temperature :
- -40°C~125°C TJ
- Datasheets
- LM2576-3.3BU TR

Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2576-3.3BU TR Overview
The LM2576-3.3BU TR from Microchip Technology is a powerhouse in the realm of voltage regulators, specifically designed for DC to DC switching. This efficient buck regulator is engineered to provide a stable 3.3V output from a higher voltage input, making it an indispensable component in a variety of electronic devices. With its robust TO-263-5 package, the LM2576-3.3BU TR ensures reliable operation under varying environmental conditions, making it an ideal choice for applications requiring consistent voltage regulation. The use of this Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2576-3.3BU TR enhances device performance by ensuring energy efficiency and reducing thermal overhead, which is crucial for maintaining the longevity and reliability of electronic components.
LM2576-3.3BU TR Features
- Output Voltage: 3.3V
- Output Current: Up to 3A
- Package Type: TO-263-5
- High efficiency with a simple external circuit
- Built-in thermal shutdown and current limit protection
LM2576-3.3BU TR Applications
- Consumer Electronics: Ideal for powering devices like gaming consoles and TV receivers where stable voltage is crucial for performance and longevity.
- Telecommunications: Used in routers and modems to ensure reliable operation and prevent device resets, which is essential for maintaining uninterrupted service.
- Computing: Applies in various computing equipment such as printers and laptops to provide a stable power supply, enhancing efficiency and protecting sensitive components.
- Portable Devices: Suitable for battery-operated devices like cameras and handheld gaming devices, ensuring prolonged battery life and operational reliability.
- Industrial Equipment: Can be utilized in PLCs and other control system equipment, providing stable power in environments susceptible to fluctuations in input voltage.
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.
















