UC3903DW
Texas Instruments
Category: Power Management ICs
UC3903 Quad Supply and Line Monitor
$4.11 - $183.79
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DigiKey | 296-29843-2-ND | 0 | $8.39 | $7.58 | $5.42 | $6.28 | $3.44 | $3.25 | Buy | |
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Arrow Europe | UC3903DW | 2 | 1 | $4.87 | $4.52 | $4.52 | $3.96 | $3.21 | $3.21 | Buy |
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Arrow North American Components | UC3903DW | 27 | 1 | $8.36 | $7.50 | $3.79 | $5.55 | $4.84 | $4.64 | Buy |
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AVNET Europe | UC3903DW | 80 | 40 | * $4.77 | * $4.43 | * $3.72 | * $3.72 | Buy | ||
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AVNET Express | UC3903DW | 9305 | 1 | $4.07 | $3.82 | $3.82 | Buy | |||
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Mouser Electronics | 595-UC3903DW | 0 | 1 | $6.26 | Buy | |||||
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Newark | UC3903DW | 120 | $6.30 | $5.69 | $4.99 | $4.71 | $4.71 | $4.71 | Buy | |
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RS Components | UC3903DW | $183.79 | Buy | |||||||
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Texas Instruments | UC3903DW | 8073 | 1 | $6.85 | $6.85 | $6.85 | $5.59 | $3.73 | $3.73 | Buy |
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Verical Marketplace | UC3903DW | 27 | 2 | $7.50 | $3.79 | $5.55 | $4.84 | $3.43 | Buy | |
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Win Source | UC3903DW | 10700 | 9 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Yes |
| # of supplies monitored | 4 |
| Approx. Price (US$) | 2.21 | 1ku |
| Iq(Typ)(uA) | 7000 |
| Monitored Voltage 1 (typ)(Nom)(V) | Adjustable |
| Monitored Voltage 2 (typ)(Nom)(V) | Adjustable |
| Monitored Voltage 3 (typ)(Nom)(V) | Adjustable |
| Monitored Voltage 4 (typ)(Nom)(V) | Adjustable |
| Operating Temperature Range(C) | 0 to 70 |
| Output Driver Type / Reset Output | Active-low,Open-drain |
| Package Group | SOIC,PLCC |
| Package Size | mm2 |
| Rating | Catalog |
| Reset Threshold Accuracy(%) | 5 |
| Special Features | Negative Voltage Monitoring,Over Voltage Sense |
| Threshold Voltage 1(Typ)(V) | 1.8 |
| Threshold Voltage 2 (typ)(Typ)(V) | Adjustable |
| Threshold Voltage 3 (typ)(Typ)(V) | Adjustable |
| Threshold Voltage 4 (typ)(Typ)(V) | Adjustable |
| Time Delay(ms) | Programmable |
| VCC(Max)(V) | 40 |
| VCC(Min)(V) | 8 |
| Watchdog Timer WDI(sec) | None |