LM2575HVS-ADJ/NOPB
- Mfr.Part #
- LM2575HVS-ADJ/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 1A TO263-5
- Stock
- 12,537
- In Stock :
- 12,537
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Output Current :
- 1A
- Thickness :
- 4.58mm
- Output Configuration :
- Positive
- Function :
- Step-Down
- Base Part Number :
- LM2575
- Peak Reflow Temperature (Cel) :
- 245
- Pbfree Code :
- yes
- Packaging :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Voltage - Input (Min) :
- 4V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Operating Supply Voltage :
- 60V
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Number of Terminations :
- 5
- Height :
- 4.83mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Type :
- Adjustable
- Terminal Position :
- Single
- Number of Pins :
- 5
- Number of Outputs :
- 1
- Factory Lead Time :
- 6 Weeks
- Series :
- SIMPLE SWITCHER®
- Output Voltage :
- 57V
- Topology :
- Buck
- Current Rating :
- 1A
- Width :
- 8.42mm
- Min Output Voltage :
- 1.23V
- JESD-609 Code :
- e3
- Contact Plating :
- Tin
- Lead Free :
- Contains Lead
- Max Output Voltage :
- 57V
- Mount :
- Surface Mount
- Synchronous Rectifier :
- No
- Operating Temperature :
- -40°C~125°C TJ
- Mounting Type :
- Surface Mount
- Length :
- 10.16mm
- Voltage - Output (Min/Fixed) :
- 1.23V
- Control Technique :
- PULSE WIDTH MODULATION
- REACH SVHC :
- No SVHC
- Efficiency :
- 77 %
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 12V
- Terminal Form :
- Gull wing
- Quiescent Current :
- 10mA
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- VOLTAGE-MODE
- Frequency - Switching :
- 52kHz
- Datasheets
- LM2575HVS-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2575HVS-ADJ/NOPB Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2575HVS-ADJ/NOPB is a highly efficient, adjustable output, step-down (buck) regulator IC. Engineered by Texas Instruments, this regulator is designed to deliver a continuous 1A load current. Its robust design features a wide input voltage range from 4.5V to 60V, making it versatile for diverse applications across various industries. This product ensures reliable performance with thermal shutdown and current limit protection, encapsulated in a durable TO263-5 package.
LM2575HVS-ADJ/NOPB Features
The LM2575HVS-ADJ/NOPB offers an adjustable output voltage range, which can be set from 1.23V to 57V via external resistors. It features a 52 kHz fixed frequency internal oscillator that minimizes external component count while maximizing efficiency. The device’s high efficiency is maintained across a wide load range, and it exhibits excellent line and load regulation characteristics. Additionally, it includes safety features such as thermal shutdown and overcurrent protection, ensuring stable and safe operation under various conditions.
LM2575HVS-ADJ/NOPB Applications
- Consumer Electronics: Used in TVs, audio equipment, and home appliances to provide stable power by adjusting to the required voltage levels, enhancing device performance and longevity.
- Automotive Systems: Integral in powering automotive electronics such as dashboards and audio systems, where reliable voltage regulation is critical for performance and safety.
- Industrial Equipment: Employed in the manufacturing of automation systems and motor drives, offering consistent power supply and protecting against voltage fluctuations in harsh industrial environments.
- Telecommunication Infrastructure: Essential for powering communication devices and systems, ensuring they operate within safe voltage parameters and handle variations in input power smoothly.
- Portable Devices: Useful in battery-operated devices like handheld GPS units, providing efficient power conversion and extending battery life.
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