Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-263 (DDPAK-3)
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Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-263 (DDPAK-3)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2937ESX-3.3/NOPB

DigiKey Part Number
LM2937ESX-3.3/NOPBTR-ND - Tape & Reel (TR)
LM2937ESX-3.3/NOPBCT-ND - Cut Tape (CT)
LM2937ESX-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2937ESX-3.3/NOPB
Description
IC REG LINEAR 3.3V 500MA TO263
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM2937ESX-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 ~ 125°C (TJ)
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Voltage - Input (Max)
26V
Supplier Device Package
TO-263 (DDPAK-3)
Voltage - Output (Min/Fixed)
3.3V
Base Product Number
Voltage Dropout (Max)
1V @ 500mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC29150-3.3WU-TRMicrochip Technology284MIC29150-3.3WU-CT-ND20,50000 leiSimilar
MIC29300-3.3WUMicrochip Technology950576-1120-ND20,29000 leiSimilar
MIC29300-3.3WU-TRMicrochip Technology1.140MIC29300-3.3WU-CT-ND20,29000 leiSimilar
MIC2937A-3.3WUMicrochip Technology50576-1131-ND13,83000 leiSimilar
MIC2937A-3.3WU-TRMicrochip Technology3.351MIC2937A-3.3WU-CT-ND13,83000 leiSimilar
In-Stock: 14
Check for Additional Incoming Stock
All prices are in RON
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
110,14000 lei10,14 lei
107,50000 lei75,00 lei
256,84400 lei171,10 lei
1006,12360 lei612,36 lei
2505,77960 lei1.444,90 lei
* All Digi-Reel orders will add a 29,00 lei reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5005,57230 lei2.786,15 lei
1.0005,40167 lei5.401,67 lei
1.5005,31615 lei7.974,23 lei
2.5005,22147 lei13.053,67 lei
3.5005,16613 lei18.081,45 lei
5.0005,11292 lei25.564,60 lei
Manufacturers Standard Package
Unit Price without VAT:10,14000 lei
Unit Price with VAT:12,26940 lei