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MPQ4462 switching voltage regulator Series
Automotive-grade 36V buck converters with 3.5A output and 4MHz frequency
The MPQ4462 series from Monolithic Power Systems is an automotive-grade 36V buck converter designed for applications requiring high efficiency and compactness. These regulators operate at a fixed 4MHz switching frequency, which allows for smaller inductors and capacitors, making them ideal for space-constrained automotive environments. If you're working on automotive electronics, especially in modules that require multiple power supplies, the MPQ4462 could be a great fit due to its ability to deliver up to 3.5A of continuous output current.
One thing worth noting is that these converters support both synchronous and asynchronous modes, providing flexibility in design choices. This feature is particularly useful when trying to balance cost and performance, as you can choose the mode that best fits your specific application requirements. Engineers tend to reach for this when they need a robust, reliable solution that can handle the harsh conditions found in automotive systems while maintaining high efficiency and low noise levels.
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Frequently Asked Questions
MPQ4462 switching voltage regulator - Part List
8 parts in total| Mfr Part # | Quantity Available | Price | Category | Product | Factory Pack Quantity | RoHS | Voltage Rating | Current - Output | Current - Supply | Voltage - Supply | Number of Outputs | Frequency - Switching | Voltage - Input (Min) | Packaging | Mounting Style | Package / Case | Type | Series | Function | Shutdown | Topology | Manufacturer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 MPQ4462DN-LF Voltage Regulators - Switching Regulators 3.5A, 4MHz, 36V Buck Converter Switching Voltage Regulators 3.5A, 4MHz, 36V Buck Converter Monolithic Power Systems (MPS) | 10 | 1: ¥41.072 | - | Voltage Regulators | 100 | RoHS Compliant | 30 V | 3.5 A | 100 uA | 4.5 V | 1 | 4 MHz | 36 V | Tube | SMD/SMT | SOIC-8 | Step Down Converter | MPQ4462 | Step Down | Shutdown | Step-Down | Monolithic Power Systems (MPS) |
MPQ4462DN-AEC1-LF Voltage Regulators - Switching Regulators AEC-Q100 3.5A,4MHz 36V Buck Converter Switching Voltage Regulators AEC-Q100 3.5A,4MHz 36V Buck Converter Monolithic Power Systems (MPS) | 10 | 1: ¥46.512 | - | Voltage Regulators | 100 | RoHS Compliant | 30 V | 3.5 A | 120 uA | 3.8 V | 1 | 4 MHz | 36 V | Tube | SMD/SMT | SOIC-8 | Step Down Converter | MPQ4462 | Step Down | Yes | Step-Down | Monolithic Power Systems (MPS) |
 MPQ4462DQ-LF-P Voltage Regulators - Switching Regulators 3.5A, 4MHz, 36V Buck Converter Switching Voltage Regulators 3.5A, 4MHz, 36V Buck Converter Monolithic Power Systems (MPS) | 407 | 1: ¥57.052 | - | Voltage Regulators | 500 | RoHS Compliant | 30 V | 3.5 A | 100 uA | 4.5 V | 1 | 4 MHz | 36 V | Reel | SMD/SMT | QFN-10 | Step Down Converter | MPQ4462 | Step Down | Shutdown | Step-Down | Monolithic Power Systems (MPS) |
MPQ4462DQ-AEC1-LF-P Voltage Regulators - Switching Regulators AEC-Q100 3.5A, 4MHz 36V Buck Converter Switching Voltage Regulators AEC-Q100 3.5A, 4MHz 36V Buck Converter Monolithic Power Systems (MPS) | 191 | 1: ¥64.26 | - | Voltage Regulators | 500 | RoHS Compliant | 30 V | 3.5 A | 120 uA | 3.8 V | 1 | 4 MHz | 36 V | Reel | SMD/SMT | QFN-10 | Step Down Converter | MPQ4462 | Step Down | Yes | Step-Down | Monolithic Power Systems (MPS) |
MPQ4462DN-LF-Z Voltage Regulators - Switching Regulators 3.5A, 4MHz, 36V Buck Converter Switching Voltage Regulators 3.5A, 4MHz, 36V Buck Converter Monolithic Power Systems (MPS) | 10 | 500: ¥28.90 | - | Voltage Regulators | 2500 | RoHS Compliant | 30 V | 3.5 A | 100 uA | 4.5 V | 1 | 4 MHz | 36 V | Reel | SMD/SMT | SOIC-8 | Step Down Converter | MPQ4462 | Step Down | Shutdown | Step-Down | Monolithic Power Systems (MPS) |
MPQ4462DN-AEC1-LF-Z Voltage Regulators - Switching Regulators AEC-Q100 3.5A,4MHz 36V Buck Converter Switching Voltage Regulators AEC-Q100 3.5A,4MHz 36V Buck Converter Monolithic Power Systems (MPS) | 10 | 500: ¥32.708 | - | Voltage Regulators | 2500 | RoHS Compliant | 30 V | 3.5 A | 120 uA | 3.8 V | 1 | 4 MHz | 36 V | Reel | SMD/SMT | SOIC-8 | Step Down Converter | MPQ4462 | Step Down | Yes | Step-Down | Monolithic Power Systems (MPS) |
MPQ4462DQ-LF-Z Voltage Regulators - Switching Regulators 3.5A, 4MHz, 36V Buck Converter Switching Voltage Regulators 3.5A, 4MHz, 36V Buck Converter Monolithic Power Systems (MPS) | 2495 | 1: ¥10.88 | - | Voltage Regulators | 5000 | RoHS Compliant | 30 V | 3.5 A | 100 uA | 4.5 V | 1 | 4 MHz | 36 V | Reel | SMD/SMT | QFN-10 | Step Down Converter | MPQ4462 | Step Down | Shutdown | Step-Down | Monolithic Power Systems (MPS) |
 MPQ4462DQ-AEC1-LF-Z Voltage Regulators - Switching Regulators AEC-Q100 3.5A, 4MHz 36V Buck Converter Switching Voltage Regulators AEC-Q100 3.5A, 4MHz 36V Buck Converter Monolithic Power Systems (MPS) | 10 | 500: ¥32.30 | - | Voltage Regulators | 5000 | RoHS Compliant | 30 V | 3.5 A | 120 uA | 3.8 V | 1 | 4 MHz | 36 V | Reel | SMD/SMT | QFN-10 | Step Down Converter | MPQ4462 | Step Down | Yes | Step-Down | Monolithic Power Systems (MPS) |