LM2575D2T-012
- Mfr.Part #
- LM2575D2T-012
- Manufacturer
- onsemi
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG BUCK 12V 1A D2PAK-5
- Stock
- 2,906
- In Stock :
- 2,906
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Base Part Number :
- LM2575
- Terminal Position :
- Single
- Voltage - Input (Min) :
- 4.75V
- Control Technique :
- PULSE WIDTH MODULATION
- Lead Free :
- Contains Lead
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- JESD-609 Code :
- e0
- Number of Terminations :
- 5
- Output Voltage :
- 12V
- Terminal Form :
- Gull wing
- Output Configuration :
- Positive
- Current - Output :
- 1A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2005
- Peak Reflow Temperature (Cel) :
- 240
- Time@Peak Reflow Temperature-Max (s) :
- 30
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Topology :
- Buck
- Output Type :
- FIXED
- Frequency - Switching :
- 52kHz
- Number of Pins :
- 5
- Input Voltage-Nom :
- 12V
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Packaging :
- Tube
- Control Mode :
- VOLTAGE-MODE
- Synchronous Rectifier :
- No
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input (Max) :
- 40V
- Mount :
- Surface Mount
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Datasheets
- LM2575D2T-012

Voltage Regulators - DC DC Switching Regulators onsemi LM2575D2T-012 Overview
The onsemi LM2575D2T-012 is a highly efficient, monolithic integrated circuit that delivers a fixed output of 12V. Designed specifically for voltage regulation, this device operates as a buck (step-down) regulator, capable of driving a 1A load with excellent line and load regulation. The simplicity of its design, featuring minimal external components, makes the Voltage Regulators - DC DC Switching Regulators onsemi LM2575D2T-012 a reliable choice for a wide array of applications requiring robust power delivery and stable operation. Its thermal overload protection and safe area compensation enhance its durability, making it ideal for high-reliability environments.
LM2575D2T-012 Features
The LM2575D2T-012 boasts an array of features suitable for demanding applications. These include a wide input voltage range from 4V to 40V, ensuring versatility across different power supplies. The regulator maintains a high efficiency greater than 85%, reducing energy loss as heat and prolonging the life of the device. Other significant features include a low dropout performance, a standard D2PAK-5 package for optimal heat dissipation, and built-in protection mechanisms such as over-current protection, thermal shutdown, and a shutdown pin for enhanced power management.
LM2575D2T-012 Applications
- Consumer Electronics: Used in powering sensitive electronics such as TVs and audio devices, ensuring stable operation and extended device longevity.
- Telecommunications: Powers telecom equipment by providing consistent 12V to maintain reliable communication services.
- Automotive Systems: Integrated into vehicle electronic systems to stabilize sensor and accessory functions.
- Portable Devices: Ideal for battery-powered gadgets requiring efficient power conversion to extend battery life.
- Solar Power Systems: Employed in solar applications to regulate power from solar panels for consistent device charging and operation.
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