LM2575HVS-ADJ
- Mfr.Part #
- LM2575HVS-ADJ
- 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
- 12,327
- In Stock :
- 12,327
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Supply Voltage :
- 60V
- Lead Free :
- Contains Lead
- Current Rating :
- 1A
- JESD-609 Code :
- e0
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 12V
- Frequency :
- 52kHz
- Series :
- SIMPLE SWITCHER®
- Height :
- 4.83mm
- Output Configuration :
- Positive
- Min Output Voltage :
- 1.23V
- Peak Reflow Temperature (Cel) :
- 235
- Mount :
- Surface Mount
- Packaging :
- Tube
- Min Supply Voltage :
- 4V
- Control Mode :
- VOLTAGE-MODE
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Termination :
- SMD/SMT
- Efficiency :
- 77 %
- Quiescent Current :
- 10mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C TJ
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Voltage - Input (Max) :
- 60V
- Thickness :
- 4.58mm
- Max Output Current :
- 1A
- Number of Terminations :
- 5
- Output Type :
- Adjustable
- REACH SVHC :
- No SVHC
- Max Output Voltage :
- 57V
- Voltage - Input (Min) :
- 4V
- Width :
- 8.42mm
- Length :
- 10.16mm
- Weight :
- 113.398093g
- Base Part Number :
- LM2575
- Terminal Position :
- Single
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Number of Pins :
- 5
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- Function :
- Step-Down
- Topology :
- Buck
- Output Voltage :
- 57V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Synchronous Rectifier :
- No
- Datasheets
- LM2575HVS-ADJ

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2575HVS-ADJ Overview
The Texas Instruments LM2575HVS-ADJ is a versatile adjustable buck (step-down) regulator, expertly designed to provide efficient, reliable service for high-voltage applications requiring a variable output. It handles input voltages from up to 60V, making it ideal for automotive, industrial, and telecommunication systems. The device is encapsulated in a TO-263-5 package, offering enhanced thermal performance and space efficiency. The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2575HVS-ADJ stands out for its robust design, incorporating features such as thermal shutdown, current limit protection, and a standard series of adjustable output voltages ranging from 1.23 V to 37 V, which can be set by two external resistors.
LM2575HVS-ADJ Features
This regulator integrates multiple features that enhance its adaptability and reliability in demanding applications. These include a high efficiency rating, simplified design with a minimal number of external components, and built-in protection mechanisms. Its high switching frequency (52 kHz) allows for smaller, more cost-effective external components, while maintaining low output ripple and noise.
LM2575HVS-ADJ Applications
- Automotive Systems: The LM2575HVS-ADJ regulates power in vehicle-based electronic systems, supporting devices that require a stable, adjusted voltage in environments subject to wide voltage fluctuations.
- Telecommunications Equipment: Used to power telecommunications hardware, where consistent and reliable voltage regulation is critical for system stability and performance.
- Portable Devices: Ideal for charging and powering portable devices, thanks to its efficiency and the ability to step down high voltages to more commonly used lower voltages.
- Power Supplies: Acts as a primary component in switching power supplies, providing a stable output voltage with high efficiency, crucial for reducing thermal and electrical energy losses.
- Consumer Electronics: Suitable for use in various consumer electronics that require efficient power management to extend battery life and reduce heat output.
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