TPS51285B UK
Texas Instruments
Ultra-Low Quiescent (ULQT), Dual Synchronous Step-Down Controller with 5V and 3.3V LDOs 20-WQFN -40 to 85
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Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
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DigiKey | 296-46386-1-ND | 2188 | 1 | $1.50 | $1.35 | $1.28 | $1.02 | $0.69 | $0.68 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 1.40 1ku |
| Control Mode | D-CAP |
| Duty Cycle(Max)(%) | 100 |
| Estimated Package Size (WxL)(mm2) | [pf]20WQFN[/pf] |
| Iout(Max)(A) | 20 |
| Iout2(A) | 20 |
| Iq(Typ)(mA) | 0.084 |
| Market Segment | Mobile Computing |
| Operating Temperature ange(C) | -40 to 85 |
| Package Group | WQFN |
| Special Features | Enable,Light Load Efficiency,Power Good,Synchronous ectification |
| Switching Frequency(Max)(kHz) | 475 |
| Switching Frequency(Min)(kHz) | 400 |
| Topology | Buck |
| Type | Controller (External Switch) |
| Vin(Max)(V) | 24 |
| Vin(Min)(V) | 5 |
| Vout(Max)(V) | 5.5 |
| Vout(Min)(V) | 4.5 |
| Vout2(Max)(V) | 3.63 |
| Vout2(Min)(V) | 2.97 |
| ating | Catalog |
| egulated Outputs(#) | 2 |