LM5576MHX
- Mfr.Part #
- LM5576MHX
- Manufacturer
- Texas Instruments
- Package / Case
- 20-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 3A 20HTSSOP
- Stock
- 16,920
- In Stock :
- 16,920
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Pbfree Code :
- No
- Terminal Position :
- Dual
- Base Part Number :
- LM5576
- RoHS Status :
- Non-RoHS Compliant
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Topology :
- Buck
- Synchronous Rectifier :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Pins :
- 20
- ECCN Code :
- EAR99
- Voltage - Input (Min) :
- 6V
- Number of Terminations :
- 20
- Frequency - Switching :
- 50kHz~500kHz
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Operating Temperature :
- -40°C~125°C TJ
- Lead Free :
- Contains Lead
- Terminal Pitch :
- 0.65mm
- Output Voltage :
- 70V
- Quiescent Current :
- 1mA
- Function :
- Step-Down
- Voltage - Input (Max) :
- 75V
- Output Type :
- Adjustable
- Operating Supply Voltage :
- 75V
- Input Voltage-Nom :
- 48V
- Width :
- 4.4mm
- Output Configuration :
- Positive
- Series :
- SIMPLE SWITCHER®
- Number of Outputs :
- 1
- Efficiency :
- 90 %
- Max Output Current :
- 3A
- Package / Case :
- 20-PowerTSSOP (0.173, 4.40mm Width)
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 6.5mm
- JESD-609 Code :
- e0
- Voltage - Output (Min/Fixed) :
- 1.225V
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LM5576MHX

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM5576MHX Overview
The Texas Instruments LM5576MHX is a highly efficient, versatile adjustable buck regulator designed for a variety of applications. This component is part of the wider family of DC DC Switching Regulators, ensuring robust performance in converting higher voltage inputs into a lower voltage output with minimal loss. The IC REG BUCK ADJ 3A 20HTSSOP package allows for a compact footprint while providing ample power handling capabilities of up to 3A output current. Key to its performance is its ability to maintain stability and efficiency across a wide range of operating conditions, making the Voltage Regulators - DC DC Switching Regulators Texas Instruments LM5576MHX an essential choice for critical power management tasks in commercial and industrial equipment.
LM5576MHX Features
The LM5576MHX integrates multiple features that enhance its applicability and reliability in demanding applications. These include a wide input voltage range, high efficiency output up to 3A, thermal shutdown, and cycle-by-cycle current limiting. Additionally, the device's advanced design facilitates reduced electromagnetic interference (EMI), which is critical in sensitive electronic setups. The 20HTSSOP package ensures that the device can be integrated into space-constrained environments without sacrificing performance.
LM5576MHX Applications
- Automotive Systems: Used in power management for automotive electronics where stable and efficient voltage regulation is necessary.
- Telecommunications Equipment: Helps manage power within telecommunications infrastructure by ensuring reliable voltage conversion, essential for long-term system stability.
- Portable Devices: Integrates into the power supply design of portable devices, providing efficient power management without compromising on space and weight.
- Industrial Applications: Ideal for use in industrial automation and control systems, where power efficiency and reliability are paramount.
- Renewable Energy Systems: Applied in solar-powered systems and other renewable energy setups to ensure efficient power conversion and management.
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