LM2576T-3.3
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- Mfr.Part #
- LM2576T-3.3
- Manufacturer
- onsemi
- Package / Case
- TO-220-5
- Datasheet
- Download
- Description
- IC REG MULT CONFG INV 3.3V TO220
- Stock
- 1,759
- In Stock ：
- 1,759
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Number of Pins :
- 5
- Number of Terminations :
- 5
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input (Min) :
- 7V
- Terminal Finish :
- Tin (Sn)
- Topology :
- Buck
- Factory Lead Time :
- 2 Weeks
- Operating Supply Voltage :
- 40V
- Number of Outputs :
- 1
- Frequency - Switching :
- 52kHz
- Output Type :
- FIXED
- Max Output Current :
- 3A
- Min Output Voltage :
- 3.3V
- Packaging :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Weight :
- 4.535924g
- Pbfree Code :
- yes
- Output Voltage :
- 3.3V
- Function :
- Step-Down
- Length :
- 6.35mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Input Voltage-Nom :
- 12V
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Control Mode :
- VOLTAGE-MODE
- Package / Case :
- TO-220-5
- Voltage - Output (Min/Fixed) :
- 3.3V
- Terminal Position :
- Single
- Base Part Number :
- LM2576
- Mount :
- Through Hole
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Height :
- 6.35mm
- Width :
- 6.35mm
- Mounting Type :
- Through Hole
- Control Technique :
- PULSE WIDTH MODULATION
- Synchronous Rectifier :
- No
- Efficiency :
- 75 %
- Output Configuration :
- Positive or Negative
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LM2576T-3.3
Voltage Regulators - DC DC Switching Regulators onsemi LM2576T-3.3 Overview
The onsemi LM2576T-3.3 is a versatile and efficient DC-DC switching regulator, designed to maintain stability and reliability across various applications. This regulator offers a fixed output voltage of 3.3V, which makes it an ideal solution for powering low-voltage electronics while ensuring minimal heat dissipation and high energy efficiency. The robust design of the LM2576T-3.3 features a standard TO220 package, catering to designers seeking a compact yet powerful voltage regulation solution. With its ability to handle a wide input voltage range and deliver up to 3A of output current, the Voltage Regulators - DC DC Switching Regulators onsemi LM2576T-3.3 is engineered to meet the rigorous demands of both high-performance consumer and industrial electronics.
LM2576T-3.3 Features
The LM2576T-3.3 from onsemi boasts several key features that make it a standout choice for power supply designs. These include a wide input voltage range from 4V to 40V, which allows flexibility in choosing power sources. Its high efficiency is maintained over a wide range of load conditions, thanks to an internal switch with a low on-state resistance, minimizing energy loss. Additionally, the device includes built-in protection features such as thermal shutdown and current limit, ensuring safe operation under abnormal operating conditions.
LM2576T-3.3 Applications
- Consumer Electronics: Utilized in devices such as gaming consoles and TV power supplies, where stable and efficient power is crucial for performance and longevity.
- Telecommunications: Deployed in telecom infrastructure to provide reliable power to modules that require consistent 3.3V, ensuring system stability and operational reliability.
- Automotive Electronics: Used in car audio systems and other in-vehicle electronics, where a steady power supply is essential for functionality and safety.
- Portable Devices: Ideal for battery-powered applications like portable media players and digital cameras, maximizing battery life through efficient power conversion.
- Industrial Systems: Incorporated in PLCs and sensor systems that demand low voltage and high efficiency to reduce heat generation and enhance system reliability.
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