*For representation only.
MPQ4559DQ-AEC1-LF-Z
Monolithic Power Systems (MPS)
Not For New Designs
Switching Voltage Regulators AEC-Q100 1.5A, 2MHz 55V Buck Converter
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Technical Specifications
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.8V |
| Voltage - Input (Max) | 55V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 52V |
| Current - Output | 1.5A |
| Frequency - Switching | Up to 2MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | 10-VFDFN Exposed Pad |
| Supplier Device Package | 10-QFN (3x3) |
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Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 5000 |
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Alternate / Replacement Parts
| Alternate Packaging | MPQ4559DQ-AEC1-LF-P |
| Suggested Replacement | MPQ4559DQAEC1LFP |
14,479
Units In Stock
📦 Reel
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Switching Voltage Regulators |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 254 Days (from factory) |
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Documentation
Datasheet not available
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542319000 |
| CAHTS | 8542390000 |
| USHTS | 8542390090 |
| JPHTS | 854239099 |
| TARIC | 8542399000 |
| MXHTS | 8542399901 |
| ECCN | EAR99 |
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Product Overview
Monolithic Power Systems (MPS)'s MPQ4559DQ-AEC1-LF-Z is a widely used switching voltage regulators in electronic designs. It features a function of Step-Down, a output configuration of Positive, a topology of Buck, a output type of Adjustable, a number of outputs of 1 and a voltage, input of 3.8V. This part has a typical lead time of 254 Days from factory. Simplytronix carries MPQ4559DQ-AEC1-LF-Z in stock, backed by a genuine parts guarantee and quick dispatch.
