*For representation only.
TPS54540BDDAR
| Mfr. No: | TPS54540BDDAR |
| Mfr.: | Texas Instruments |
| Category: | Switching Voltage Regulators |
| Description: | Switching Voltage Regulators 4.5-V to 42-V input 5-A step-down conve A 595-TPS54540BDDA |
| Lifecycle: | Active |
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Specifications
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Split Rail |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 42V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 41.1V |
| Current - Output | 5A |
| Frequency - Switching | 500kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 8-PowerSOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO PowerPad |
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Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 2500 |
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Alternate / Replacement Parts
| Alternate Packaging | TPS54540BDDA |
| Suggested Replacement | TPS54540BDDA |
5,755
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 | 112 Days (from factory) |
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Documentation
Datasheet not available
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542390000 |
| USHTS | 8542390090 |
| MXHTS | 8542399999 |
| ECCN | EAR99 |
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Product Overview
Texas Instruments's TPS54540BDDAR is a widely used switching voltage regulators part in electronic designs. This part is specified with function: Step-Down, output configuration: Positive, topology: Buck, Split Rail, output type: Adjustable, number of outputs: 1 and voltage, input: 4.5V. This part has a typical lead time of 112 Days from factory. Simplytronix supplies TPS54540BDDAR with same-day shipping and guaranteed authenticity.
