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LM3940IMP-3.3/NOPB is out of stock and can be placed on backorder.
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM3940IMP-3.3/NOPB | |
|---|---|
DigiKey Part Number | LM3940IMP-3.3/NOPBTR-ND - Tape & Reel (TR) LM3940IMP-3.3/NOPBCT-ND - Cut Tape (CT) LM3940IMP-3.3/NOPBDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM3940IMP-3.3/NOPB |
Description | IC REG LINEAR 3.3V 1A SOT-223-4 |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA SOT-223-4 |
Datasheet | Datasheet |
EDA/CAD Models | LM3940IMP-3.3/NOPB Models |
Product Attributes
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Category | Current - Output |
Mfr | PSRR 15dB (1kHz) |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Control Features Adj/EN |
Part Status Active | Protection Features Antisaturation, Over Current, Over Temperature |
Output Configuration | Operating Temperature -20°C ~ 100°C |
Output Type | Grade Automotive |
Number of Regulators 1 | Qualification AEC-Q100 |
Voltage - Input (Max) 150V | Mounting Type Surface Mount |
Voltage - Output (Min/Fixed) 15V | Package / Case TO-261-4, TO-261AA |
Voltage - Output (Max) | Supplier Device Package SOT-223-4 |
Voltage Dropout (Max) 0.114V @ 20mA | Base Product Number |
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Substitutes (18)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| AP2114HA-3.3TRG1 | Diodes Incorporated | 0 | AP2114HA-3.3TRG1DITR-ND | $0.23000 | Similar |
| AP7365-33EG-13 | Diodes Incorporated | 0 | AP7365-33EG-13DITR-ND | $0.37000 | Similar |
| LX8117-28CST | Microchip Technology | 2,549 | LX8117-28CST-ND | $2.35000 | Similar |
| MCP1824ST-3302E/DB | Microchip Technology | 0 | MCP1824ST-3302E/DBTR-ND | $0.64000 | Similar |
| MIC37100-3.3WS | Microchip Technology | 0 | 576-1163-ND | $1.70000 | Similar |
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In-Stock: 0
1,000 estimated in stock on 29-Mar-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.92000 | $1.92 |
| 10 | $1.41500 | $14.15 |
| 25 | $1.28800 | $32.20 |
| 100 | $1.14880 | $114.88 |
| 250 | $1.08244 | $270.61 |
| 500 | $1.04244 | $521.22 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,000 | $1.00950 | $1,009.50 |
| 2,000 | $0.98240 | $1,964.80 |
| 3,000 | $0.96882 | $2,906.46 |
| 5,000 | $0.95379 | $4,768.95 |
| 7,000 | $0.94500 | $6,615.00 |
| 10,000 | $0.93655 | $9,365.50 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
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