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LM2937IMP-3.3/NOPB is out of stock and can be placed on backorder.
Available Substitutes:
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM2937IMP-3.3/NOPB | |
|---|---|
DigiKey Part Number | LM2937IMP-3.3/NOPBTR-ND - Tape & Reel (TR) LM2937IMP-3.3/NOPBCT-ND - Cut Tape (CT) LM2937IMP-3.3/NOPBDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM2937IMP-3.3/NOPB |
Description | IC REG LIN 3.3V 500MA SOT-223-4 |
Manufacturer Standard Lead Time | 16 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4 |
Datasheet | Datasheet |
EDA/CAD Models | LM2937IMP-3.3/NOPB Models |
Product Attributes
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Category | Current - Output |
Mfr | Current - Quiescent (Iq) 10 mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Supply (Max) 20 mA |
Part Status Active | Protection Features Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage |
Output Configuration | Operating Temperature -40°C ~ 85°C (TJ) |
Output Type | Mounting Type Surface Mount |
Number of Regulators 1 | Package / Case TO-261-4, TO-261AA |
Voltage - Input (Max) 26V | Supplier Device Package SOT-223-4 |
Voltage - Output (Min/Fixed) 3.3V | Base Product Number |
Voltage Dropout (Max) 1V @ 500mA |
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Substitutes (21)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UA78M33CDCYR | Texas Instruments | 23,875 | 296-13424-1-ND | $0.68000 | Similar |
| LT1121CST-3.3#TR | Analog Devices Inc. | 0 | LT1121CST-3.3#TR-ND | $0.00000 | Similar |
| LT1121CST-3.3#TRPBF | Analog Devices Inc. | 144 | LT1121CST-3.3#TRPBFCT-ND | $7.88000 | Similar |
| LT1121IST-3.3#TR | Analog Devices Inc. | 0 | LT1121IST-3.3#TR-ND | $0.00000 | Similar |
| LT1129CST-3.3#PBF | Analog Devices Inc. | 4,319 | LT1129CST-3.3#PBF-ND | $10.28000 | Similar |
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In-Stock: 0
1,000 expected in stock on 16-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.83000 | $2.83 |
| 10 | $2.11400 | $21.14 |
| 25 | $1.93400 | $48.35 |
| 100 | $1.73630 | $173.63 |
| 250 | $1.64196 | $410.49 |
| 500 | $1.60804 | $804.02 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,000 | $1.53825 | $1,538.25 |
| 2,000 | $1.49973 | $2,999.46 |
| 3,000 | $1.48043 | $4,441.29 |
| 5,000 | $1.45905 | $7,295.25 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
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