LM2576D2T-ADJ
- Mfr.Part #
- LM2576D2T-ADJ
- Manufacturer
- onsemi
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG MULT CONFG ADJ 3A D2PAK-5
- Stock
- 2,349
- In Stock :
- 2,349
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Length :
- 10.24mm
- Max Output Current :
- 3A
- Input Voltage-Nom :
- 12V
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Efficiency :
- 77 %
- Number of Terminations :
- 5
- Factory Lead Time :
- 4 Weeks
- Lead Free :
- Lead Free
- Contact Plating :
- Tin
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Operating Supply Voltage :
- 40V
- Width :
- 4.572mm
- Pbfree Code :
- yes
- Topology :
- Buck
- Published :
- 2003
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Base Part Number :
- LM2576
- Control Technique :
- PULSE WIDTH MODULATION
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~125°C TJ
- Control Mode :
- VOLTAGE-MODE
- Min Output Voltage :
- 1.23V
- Packaging :
- Tube
- Current - Output :
- 3A
- Mount :
- Surface Mount
- Height :
- 9.347mm
- Output Voltage :
- 37V
- Halogen Free :
- Halogen Free
- Mounting Type :
- Surface Mount
- Number of Pins :
- 5
- Max Output Voltage :
- 37V
- Output Type :
- Adjustable
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Down
- Synchronous Rectifier :
- No
- Frequency :
- 52kHz
- Terminal Position :
- Single
- Output Configuration :
- Positive or Negative
- Voltage - Input (Min) :
- 7V
- Voltage - Output (Min/Fixed) :
- 1.23V
- Datasheets
- LM2576D2T-ADJ

Voltage Regulators - DC DC Switching Regulators onsemi LM2576D2T-ADJ Overview
The onsemi LM2576D2T-ADJ is a versatile and robust adjustable voltage regulator, capable of delivering up to 3A of output current. This component is part of the onsemi's voltage regulators - DC DC switching regulators category, known for its efficiency and reliability. The LM2576D2T-ADJ is designed to meet the needs of high-performance power conversion applications, featuring a flexible output configuration that allows for an adjustable output voltage. This makes it particularly suitable for custom applications where standard fixed voltages may not suffice. Its compact D2PAK-5 package ensures that it fits easily into a variety of design layouts, offering both space efficiency and reduced thermal resistance.
LM2576D2T-ADJ Features
The LM2576D2T-ADJ features include a wide input voltage range, high efficiency, and integrated protection mechanisms such as over-current and thermal shutdown. It also provides a fixed 52 kHz switching frequency which reduces the size of external components. The adjustable output voltage range can be set with external resistors, which provides design flexibility. The device's ability to drive 3A loads with excellent line and load regulation makes it a reliable choice for demanding applications.
LM2576D2T-ADJ Applications
- Consumer Electronics: Used in devices such as gaming consoles and home appliances, where stable and efficient voltage regulation is crucial for performance and longevity.
- Telecommunications: Employs in base stations and networking equipment for reliable power management and to handle variable load conditions effectively.
- Automotive Systems: Integrates into automotive electronics, such as infotainment systems and advanced driver-assistance systems (ADAS), providing consistent power despite fluctuating battery voltages.
- Industrial Automation: Utilized in control systems and automation machinery, ensuring stable operation and protection against power irregularities in harsh industrial environments.
- Portable Devices: Supports portable medical devices and mobile gadgets by delivering efficient power conversion, extending battery life while maintaining device safety.
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