TPS54540DDA
Texas Instruments
Category: Power Management ICs
Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SO PowerPAD Tube
* $2.79 - $55.89
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 296-36231-5-ND | 1856 | $5.75 | $4.40 | $2.97 | $2.69 | $2.40 | $2.15 | Buy | |
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Ameya360 | TPS54540DDA | 3649 | $2.96 | $2.96 | Buy | |||||
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Arrow Asia | TPS54540DDA | 975 | 150 | $3.26 | $2.75 | Buy | ||||
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Arrow North American Components | TPS54540DDA | 0 | 150 | $3.04 | $5.28 | $4.99 | $4.10 | $3.19 | $5.52 | Buy |
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AVNET Asia Pacific | TPS54540DDA | 75 | $3.00 | Buy | ||||||
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AVNET Europe | TPS54540DDA | 79 | 75 | * $2.79 | * $2.40 | * $2.40 | Buy | |||
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AVNET Express | TPS54540DDA | 6451 | 75 | $3.26 | Buy | |||||
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element14 APAC | TPS54540DDA | 85 | 1 | * $7.24 | * $6.50 | * $6.14 | * $5.33 | * $5.05 | * $5.05 | Buy |
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Farnell | TPS54540DDA | 1162 | 1 | * $5.36 | * $4.82 | * $4.44 | * $4.44 | * $4.44 | * $4.44 | Buy |
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Jak Electronics | TPS54540DDA | 4 | $55.89 | $54.46 | $54.46 | $52.55 | $0.00 | $0.00 | Buy | |
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Mouser Electronics | 595-TPS54540DDA | 5500 | 1 | $5.75 | $4.40 | $4.40 | $3.61 | $3.40 | $3.11 | Buy |
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Newark | TPS54540DDA | 640 | 1 | $5.69 | $5.16 | $0.48 | $0.48 | $0.48 | $0.48 | Buy |
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Quest Components | TPS54540DDA | 4 | $5.25 | $3.50 | $3.50 | $3.50 | $3.50 | $3.50 | Buy | |
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Texas Instruments | TPS54540DDA | 155189 | 1 | $4.83 | $4.83 | $4.83 | $4.23 | $2.39 | $2.39 | Buy |
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Utmel | TPS54540DDA | 4 | $7.59 | $7.39 | $7.39 | $7.13 | $0.00 | $0.00 | Buy | |
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Verical Marketplace | TPS54540DDA | 165 | 3 | $4.97 | $2.68 | $0.00 | $0.00 | $2.61 | Buy | |
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Win Source | TPS54540DDA | 9937 | 7 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | No |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 1.95 | 1ku |
| Control Mode | Current Mode |
| Duty Cycle(Max)(%) | 98 |
| Iout(Max)(A) | 5 |
| Iq(Typ)(mA) | 0.146 |
| Operating Temperature Range(C) | -40 to 125 |
| Package Group | SO PowerPAD |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Special Features | Enable,Frequency Synchronization,Light Load Efficiency,UVLO Adjustable |
| Switching Frequency(Max)(kHz) | 2500 |
| Switching Frequency(Min)(kHz) | 100 |
| Type | Converter |
| Vin(Max)(V) | 42 |
| Vin(Min)(V) | 4.5 |
| Vout(Max)(V) | 41.1 |
| Vout(Min)(V) | 0.8 |