LM3940IS-3.3
Texas Instruments
Category: Power Management ICs
LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) TO-263 Rail
$0.86 - * $2.93Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DigiKey | LM3940IS-3.3-ND | 0 | 1 | $2.36 | $1.75 | $1.52 | $1.99 | $1.55 | $1.19 | Buy | |
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Arrow Asia | LM3940IS-3.3 | 540 | 450 | $1.34 | $1.02 | Buy | |||||
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Arrow North American Components | LM3940IS-3.3 | 0 | 270 | $1.24 | $1.04 | $1.95 | $1.95 | $1.63 | $1.02 | Buy | |
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AVNET Express | LM3940IS-3.3 | 43 | 1 | $0.86 | $0.86 | Buy | |||||
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element14 APAC | LM3940IS-3.3 | 1 | * $2.93 | * $2.63 | * $2.48 | * $2.48 | * $1.74 | * $1.74 | Buy | ||
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Farnell | LM3940IS-3.3 | $1.00 | Buy | ||||||||
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Freelance | LM3940IS-3.3 | 90 | Buy | ||||||||
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Mouser Electronics | 926-LM3940IS-33 | 1800 | 45 | $2.55 | $2.08 | $1.57 | $1.44 | Buy | |||
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Newark | LM3940IS-3.3 | 315 | $2.45 | $2.09 | $2.09 | $1.68 | $1.21 | $1.21 | Buy | ||
| Quest Components | LM3940IS-3.3 | 24 | $1.96 | $1.63 | $1.63 | $1.63 | $1.63 | Buy | ||||
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Verical Marketplace | LM3940IS-3.3 | 211 | 5 | $0.00 | $2.52 | $2.49 | $1.68 | $1.28 | $0.00 | Buy | |
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Win Source | LM3940IS-3.3 | 10000 | 19 | $2.03 | $1.64 | $1.40 | $1.40 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | No |
| ROHS Compliance | Not Compliant |
| Accuracy(%) | 5 |
| Additional Features | Overcurrent Protection,Thermal Shutdown |
| Approx. Price (US$) | 0.55 | 1ku |
| Fixed Output Options(V) | 3.3 |
| Iout(Max)(A) | 1 |
| Iq(Typ)(mA) | 0.11 |
| Operating Temperature Range(C) | -40 to 125 |
| Output Options | Fixed Output |
| Package Group | DDPAK/TO-263,SOT-223,TO-220 |
| Package Size | mm2 |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Vdo(Typ)(mV) | 310 |
| Vin(Max)(V) | 5.5 |
| Vin(Min)(V) | 4.5 |
| Vout(Max)(V) | 3.3 |
| Vout(Min)(V) | 3.3 |





