LM2937IMP-3.3/NOPB is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

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
12 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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (21)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA78M33CDCYRTexas Instruments20 201296-13424-1-ND14,28000 KčSimilar
LT1121CST-3.3#TRAnalog Devices Inc.0LT1121CST-3.3#TR-ND0,00000 KčSimilar
LT1121CST-3.3#TRPBFAnalog Devices Inc.1 870LT1121CST-3.3#TRPBFCT-ND151,61000 KčSimilar
LT1121IST-3.3#TRAnalog Devices Inc.0LT1121IST-3.3#TR-ND0,00000 KčSimilar
LT1129CST-3.3#PBFAnalog Devices Inc.5 324LT1129CST-3.3#PBF-ND198,01000 KčSimilar
In-Stock: 0
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All prices are in CZK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
154,59000 Kč54,59 Kč
1040,63100 Kč406,31 Kč
2537,13280 Kč928,32 Kč
10033,28390 Kč3 328,39 Kč
25031,44744 Kč7 861,86 Kč
50030,68144 Kč15 340,72 Kč
* All Digi-Reel orders will add a 167,00 Kč reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 00029,43101 Kč29 431,01 Kč
2 00028,68149 Kč57 362,98 Kč
3 00028,30614 Kč84 918,42 Kč
5 00027,89026 Kč139 451,30 Kč
7 00027,64720 Kč193 530,40 Kč
Manufacturers Standard Package
Unit Price without VAT:54,59000 Kč
Unit Price with VAT:66,05390 Kč