LM2576-3.3WT
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- Mfr.Part #
- LM2576-3.3WT
- Manufacturer
- Microchip Technology
- Package / Case
- TO-220-5
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 3A TO220-5
- Stock
- 11
- In Stock ：
- 11
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Input Voltage :
- 4 V to 40 V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Mounting Style :
- Through Hole
- Min Input Voltage :
- 4 V
- Manufacturer :
- Microchip
- JESD-30 Code :
- R-PSFM-T5
- Temperature Grade :
- Industrial
- Package / Case :
- TO-220-5
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- Schedule B :
- 8542390000
- Max Operating Temperature :
- 125 °C
- Surface Mount :
- No
- Product Type :
- Switching Voltage Regulators
- Packaging :
- Tube
- Quiescent Current :
- 5 mA
- Voltage - Input (Min) :
- 4V
- Current - Output :
- 3A
- Input Voltage-Nom :
- 12V
- Min Operating Temperature :
- -40 °C
- Voltage - Output (Max) :
- --
- Switching Frequency :
- 52kHz
- Output Voltage :
- 3.3V
- Frequency - Switching :
- 52kHz
- Switching Frequency-Max :
- 63 kHz
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Number of Terminations :
- 5
- Synchronous Rectifier :
- No
- Base Part Number :
- LM2576
- Product Category :
- Switching Voltage Regulators
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~125°C TJ
- Min Output Voltage :
- 3.3V
- Supplier Device Package :
- TO-220-5
- Terminal Position :
- Single
- Brand :
- Microchip Technology / Atmel
- Voltage - Output (Min/Fixed) :
- 3.3V
- Number of Terminals :
- 5
- Output Current :
- 500mA
- Reach Compliance Code :
- Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- Positive
- Minimum Operating Temperature :
- - 40 C
- Number of Channels :
- 1
- Package Shape :
- RECTANGULAR
- Product Status :
- Active
- Max Output Current :
- 3A
- Series :
- --
- Maximum Operating Temperature :
- + 125 C
- Qualification Status :
- Not Qualified
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Mounting Type :
- Through Hole
- Base Product Number :
- LM2576
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input (Max) :
- 40V
- Function :
- Step-Down
- Output Type :
- FIXED
- Switcher Configuration :
- Buck
- Shutdown :
- Shutdown
- Subcategory :
- PMIC - Power Management ICs
- JESD-609 Code :
- e3
- RoHS :
- Details
- Output Current-Max :
- 7.5 A
- Number of Pins :
- 5
- Mount :
- Through Hole
- HTS Code :
- 8542.39.00.01
- Package :
- Tube
- Max Input Voltage :
- 40 V
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Topology :
- Buck
- Terminal Form :
- THROUGH-HOLE
- Datasheets
- LM2576-3.3WT
LM2576-3.3WT Documents
Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2576-3.3WT Overview
The LM2576-3.3WT from Microchip Technology is a pivotal component in the family of Voltage Regulators - DC DC Switching Regulators, designed to efficiently manage power within electronic circuits. This robust regulator integrates a buck converter topology, ensuring high efficiency and reliability. Its ability to convert higher input voltages into a stable 3.3V output with a current up to 3A makes it an indispensable tool for a wide range of applications. Particularly suited for performance-critical devices, the LM2576-3.3WT excels in delivering a consistent, low-noise power supply, thereby enhancing system stability and extending the lifespan of subsequent components.
LM2576-3.3WT Features
- Output Voltage: 3.3V
- Output Current: 3A
- Package Type: TO220-5
- High Efficiency: Minimizes heat generation and power loss
- Built-in Thermal Shutdown: Provides protection against overheating
- Low Ripple: Ensures clean power delivery
LM2576-3.3WT Applications
- Consumer Electronics
The LM2576-3.3WT is commonly used in TVs, gaming consoles, and home appliances where reliable voltage regulation is critical for performance and safety.
- Communication Equipment
In radios and communication bases, this regulator helps maintain signal integrity by providing stable power supply even under fluctuating input conditions.
- Portable Devices
Its efficiency and compact package make it ideal for battery-operated devices such as portable media players and digital cameras, ensuring extended battery life and consistent operation.
- Industrial Applications
Utilized in various industrial controls and automation systems, the LM2576-3.3WT contributes to system reliability and efficiency in harsh environments.
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