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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 Instruments33296-13424-1-ND฿21.98000Similar
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LT1121CST-3.3#TRPBFAnalog Devices Inc.1,870LT1121CST-3.3#TRPBFCT-ND฿233.42000Similar
LT1121IST-3.3#TRAnalog Devices Inc.0LT1121IST-3.3#TR-ND฿0.00000Similar
LT1129CST-3.3#PBFAnalog Devices Inc.5,103LT1129CST-3.3#PBF-ND฿304.87000Similar
In-Stock: 0
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All prices are in THB
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1฿84.06000฿84.06
10฿62.55900฿625.59
25฿57.17240฿1,429.31
100฿51.24630฿5,124.63
250฿48.41872฿12,104.68
500฿47.23930฿23,619.65
* All Digi-Reel orders will add a ฿230.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000฿45.31405฿45,314.05
2,000฿44.16003฿88,320.06
3,000฿43.58213฿130,746.39
5,000฿42.94181฿214,709.05
7,000฿42.56757฿297,972.99
Manufacturers Standard Package