Overview
The onsemi LM2575D2T-12R4G is a high-performance, step-down switching voltage regulator designed for a wide range of applications. This component is part of the LM2575 series, known for its simplicity and efficiency in providing regulated output voltages. The LM2575D2T-12R4G is packaged in a D2PAK-5 (TO-263-6) surface mount package, making it suitable for compact and high-density designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | onsemi | |
| Maximum Output Current | 1 | A |
| Maximum Output Voltage | 12 | V |
| Regulator Function | Buck Controller | |
| Minimum Input Voltage | 4.75 | V |
| Maximum Input Voltage | 40 | V |
| Output Type | Fixed | |
| Mounting Type | Surface Mount | |
| Number of Outputs | 1 | |
| Maximum Switching Frequency | 52 kHz | |
| Pin Count | 5 | |
| Package Type | D2PAK-5 (TO-263-6) | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +125 °C | |
| Dimensions | 10.236 x 4.572 x 9.347 mm |
Key Features
- High Efficiency: The LM2575D2T-12R4G offers high efficiency due to its switching regulator design, making it suitable for applications where power conservation is critical.
- Fixed Output Voltage: Provides a fixed output voltage of 12V, ensuring stable and reliable operation.
- Broad Input Voltage Range: Operates with input voltages ranging from 4.75V to 40V, making it versatile for various power supply configurations.
- Compact Package: The D2PAK-5 package is surface mountable, allowing for compact and high-density designs.
- Wide Operating Temperature Range: Can operate from -40°C to +125°C, suitable for harsh environmental conditions.
- Low Dropout Voltage: Ensures minimal voltage drop, maximizing the available output voltage.
Applications
The onsemi LM2575D2T-12R4G is suitable for a variety of applications, including:
- Industrial Power Supplies: Used in industrial settings where reliable and efficient power conversion is necessary.
- Automotive Systems: Suitable for automotive applications due to its wide operating temperature range and robust design.
- Consumer Electronics: Found in consumer electronics such as power adapters, battery chargers, and other portable devices.
- Telecommunications: Used in telecommunications equipment where stable and efficient power supply is crucial.
Q & A
- What is the maximum output current of the LM2575D2T-12R4G?
The maximum output current is 1A. - What is the fixed output voltage of the LM2575D2T-12R4G?
The fixed output voltage is 12V. - What is the input voltage range for the LM2575D2T-12R4G?
The input voltage range is from 4.75V to 40V. - What is the package type of the LM2575D2T-12R4G?
The package type is D2PAK-5 (TO-263-6). - What is the maximum switching frequency of the LM2575D2T-12R4G?
The maximum switching frequency is 52 kHz. - What is the operating temperature range of the LM2575D2T-12R4G?
The operating temperature range is from -40°C to +125°C. - Is the LM2575D2T-12R4G RoHS compliant?
Yes, the LM2575D2T-12R4G is RoHS compliant. - What are the dimensions of the LM2575D2T-12R4G package?
The dimensions are 10.236 x 4.572 x 9.347 mm. - How many pins does the LM2575D2T-12R4G have?
The LM2575D2T-12R4G has 5 pins. - What type of regulator is the LM2575D2T-12R4G?
The LM2575D2T-12R4G is a buck controller.
