*For representation only.
LM63440AASQRYFRQ1
Switching Voltage Regulators Automotive 3V to 36 V 4A low-EMI synchr
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Technical Specifications
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3V |
| Voltage - Input (Max) | 36V |
| Voltage - Output (Min/Fixed) | 1V |
| Voltage - Output (Max) | 34.2V |
| Current - Output | 4A |
| Frequency - Switching | 200kHz ~ 1MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount, Wettable Flank |
| Package / Case | 22-PowerTFQFN |
| Supplier Device Package | 22-VQFN-HR (3.5x4) |
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Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 3000 |
3,597
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 | New Product |
| Lead Time | 112 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CAHTS | 8542310000 |
| USHTS | 8542310030 |
| ECCN | EAR99 |
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Product Overview
Texas Instruments's LM63440AASQRYFRQ1 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 3V. This part has a typical lead time of 112 Days from factory and ships with a full manufacturer datasheet available for download. Simplytronix carries LM63440AASQRYFRQ1 in stock, backed by a genuine parts guarantee and quick dispatch.
