LM2575YWM
- Mfr.Part #
- LM2575YWM
- Manufacturer
- Microchip Technology
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 1A 24SOIC
- Stock
- 1,230
- In Stock :
- 1,230
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- RoHS :
- Details
- Mount :
- Surface Mount
- Switching Frequency :
- 52 kHz
- Function :
- Step-Down
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Nominal Supply Current :
- 5mA
- Voltage - Output (Max) :
- 37V
- Surface Mount :
- yes
- Additional Feature :
- ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V 37V
- Max Output Voltage :
- 37V
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 12 V
- Max Output Current :
- 1A
- Output Configuration :
- Positive
- Output Current-Max :
- 3.2 A
- Voltage - Output (Min/Fixed) :
- 1.23V
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Base Product Number :
- LM2575
- Reach Compliance Code :
- Compliant
- Synchronous Rectifier :
- No
- Terminal Form :
- Gull wing
- Brand :
- Microchip Technology
- Base Part Number :
- LM2575
- Maximum Operating Temperature :
- + 85 C
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Mode :
- VOLTAGE-MODE
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Seated Height-Max :
- 2.64 mm
- Published :
- 2009
- HTS Code :
- 8542.39.00.01
- Minimum Operating Temperature :
- - 40 C
- Product Type :
- Switching Voltage Regulators
- Voltage - Input (Min) :
- 4V
- Mounting Style :
- SMD/SMT
- Number of Pins :
- 24
- Voltage - Input (Max) :
- 40V
- Frequency - Switching :
- 52kHz
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product :
- Switching Regulators
- Switching Frequency-Max :
- 63 kHz
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Qualification Status :
- Not Qualified
- Output Voltage :
- 37V
- Temperature Grade :
- Industrial
- Number of Functions :
- 1
- Supplier Device Package :
- 24-SOIC
- Lead Free :
- Lead Free
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Package :
- Tube
- Operating Supply Current :
- 5 mA
- RoHS Status :
- ROHS3 Compliant
- Current - Output :
- 1A
- Packaging :
- Tube
- Length :
- 15.42 mm
- Min Input Voltage :
- 4V
- Number of Terminals :
- 24
- JESD-30 Code :
- R-PDSO-G24
- Output Type :
- Adjustable
- Max Input Voltage :
- 40V
- Type :
- Step Down Regulator
- Subcategory :
- PMIC - Power Management ICs
- Series :
- --
- Manufacturer :
- Microchip
- Output Current :
- 1 A
- Terminal Pitch :
- 1.27 mm
- Topology :
- Buck
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Max Operating Temperature :
- 125°C
- Product Category :
- Switching Voltage Regulators
- Operating Temperature :
- -40°C~125°C TJ
- Min Output Voltage :
- 1.23V
- Min Operating Temperature :
- -40°C
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 7.52 mm
- Factory Lead Time :
- 5 Weeks
- Switcher Configuration :
- Buck
- Mounting Type :
- Surface Mount
- Package Shape :
- RECTANGULAR
- Product Status :
- Active
- Datasheets
- LM2575YWM
LM2575YWM Documents

Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2575YWM Overview
The LM2575YWM from Microchip Technology is a highly versatile and efficient adjustable output buck (step-down) regulator that is ideal for a variety of demanding applications. This 1A regulator is designed to deliver high performance with minimal external components and is housed in a 24-SOIC package, ensuring compactness and reliability. It simplifies the design of adjustable power supplies with a capability of output voltage range from 1.23 V to 37 V, making it exceptionally suitable for a wide range of industrial and commercial applications. With its robust design, the LM2575YWM guarantees high efficiency and excellent thermal performance, ideal for reducing standby and operational power consumption.
LM2575YWM Features
- Adjustable output voltage range from 1.23 V to 37 V, which can cater to a wide array of power supply needs.
- High efficiency up to 77%, minimizing energy loss during power conversion processes.
- Built-in protection features including thermal shutdown, current limit, and safe area protection enhance the safety and durability of the module.
- Low power standby mode that significantly reduces power consumption when in idle state.
- Capable of driving 1A load with excellent line and load regulation.
LM2575YWM Applications
- Consumer Electronics: Used in powering sensitive electronic devices such as smartphones and cameras, where stable and reliable voltage is necessary.
- Embedded Systems: Integrates well into microcontroller-based systems, providing efficient power management and ensuring system stability.
- Portable Devices: Ideal for battery-powered applications due to its high efficiency and low quiescent current, extending battery life.
- Telecommunications: Employs in telecom infrastructure to regulate power supplies, ensuring consistent performance despite fluctuating input voltages.
- Automotive Applications: Suitable for automotive electronics where robust power regulation is required to handle harsh environments.
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