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

LM2937IMPX-3.3/NOPB

DigiKey Part Number
LM2937IMPX-3.3/NOPBTR-ND - Tape & Reel (TR)
LM2937IMPX-3.3/NOPBCT-ND - Cut Tape (CT)
LM2937IMPX-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2937IMPX-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
LM2937IMPX-3.3/NOPB Models
Product Attributes
Filter Similar Products
Show Empty Attributes
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 (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA78M33CDCYRTexas Instruments20.241296-13424-1-ND2,95000 leiSimilar
LT1121CST-3.3#TRPBFAnalog Devices Inc.1.870LT1121CST-3.3#TRPBFCT-ND31,30000 leiSimilar
LT1129CST-3.3#PBFAnalog Devices Inc.5.324LT1129CST-3.3#PBF-ND40,88000 leiSimilar
LT1129CST-3.3#TRPBFAnalog Devices Inc.8.870LT1129CST-3.3#TRPBFCT-ND40,88000 leiSimilar
LT1129IST-3.3#PBFAnalog Devices Inc.2.604505-LT1129IST-3.3#PBF-ND45,56000 leiSimilar
In-Stock: 94
Check for Additional Incoming Stock
All prices are in RON
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
19,58000 lei9,58 lei
107,09200 lei70,92 lei
256,46600 lei161,65 lei
1005,77940 lei577,94 lei
2505,45168 lei1.362,92 lei
5005,27950 lei2.639,75 lei
* All Digi-Reel orders will add a 29,00 lei reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.0004,95783 lei9.915,66 lei
4.0004,84773 lei19.390,92 lei
6.0004,79259 lei28.755,54 lei
Manufacturers Standard Package
Unit Price without VAT:9,58000 lei
Unit Price with VAT:11,59180 lei