TPS5403D
Texas Instruments
4.5V to 28V Input, 3.3V, 1.7A Output, Non-Synchronous Step-Down egulator with Integrated MOSFET 8-SOIC -40 to 125
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Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 |
DigiKey | 296-34972-1-ND | 2296 | 1 | $1.91 | $1.40 | $1.28 | $1.14 | $1.00 | $0.60 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 1.05 1ku |
| Compensation | External |
| Control Mode | Current Mode |
| Duty Cycle(Max)(%) | 93 |
| Estimated Package Size (WxL)(mm2) | [pf]8SOIC[/pf] |
| Iout(Max)(A) | 1.7 |
| Iq(Typ)(mA) | 0.1 |
| Market Segment | Consumer & Portable Electronics |
| Operating Temperature ange(C) | -40 to 125 |
| Package Group | SOIC |
| Preset Vout(V) | 3.3 |
| Special Features | Light Load Efficiency |
| Switch Current Limit(Typ)(A) | 2.5 |
| Switching Frequency(Max)(kHz) | 1100 |
| Topology | Buck |
| Type | Converter (Integrated Switch) |
| Vin(Max)(V) | 28 |
| Vin(Min)(V) | 4.5 |
| Vout(Max)(V) | 3.3 |
| Vout(Min)(V) | 3.3 |
| ating | Catalog |
| egulated Outputs(#) | 1 |