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-ND₩7,231.00000Similar
MIC29300-3.3WUMicrochip Technology950576-1120-ND₩7,155.00000Similar
MIC29300-3.3WU-TRMicrochip Technology1,140MIC29300-3.3WU-CT-ND₩7,155.00000Similar
MIC2937A-3.3WUMicrochip Technology50576-1131-ND₩4,877.00000Similar
MIC2937A-3.3WU-TRMicrochip Technology3,351MIC2937A-3.3WU-CT-ND₩4,877.00000Similar
In-Stock: 14
Check for Additional Incoming Stock
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩3,577.00000₩3,577
10₩2,644.80000₩26,448
25₩2,413.68000₩60,342
100₩2,159.58000₩215,958
250₩2,038.25600₩509,564
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500₩1,965.15000₩982,575
1,000₩1,904.97700₩1,904,977
1,500₩1,874.81867₩2,812,228
2,500₩1,841.42720₩4,603,568
3,500₩1,821.91029₩6,376,686
5,000₩1,803.14320₩9,015,716
Manufacturers Standard Package