Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-263 (DDPAK-3)
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 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
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 ~ 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€ 4,02000Similar
MIC29300-3.3WUMicrochip Technology122576-1120-ND€ 3,98000Similar
MIC29300-3.3WU-TRMicrochip Technology1 197MIC29300-3.3WU-CT-ND€ 3,98000Similar
MIC2937A-3.3WUMicrochip Technology50576-1131-ND€ 2,71000Similar
MIC2937A-3.3WU-TRMicrochip Technology3 381MIC2937A-3.3WU-CT-ND€ 2,71000Similar
In-Stock: 20
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€ 1,99000€ 1,99
10€ 1,47000€ 14,70
25€ 1,34200€ 33,55
100€ 1,20060€ 120,06
250€ 1,13312€ 283,28
* All Digi-Reel orders will add a € 5,50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500€ 1,09248€ 546,24
1 000€ 1,05903€ 1 059,03
1 500€ 1,04226€ 1 563,39
2 500€ 1,02370€ 2 559,25
3 500€ 1,01285€ 3 544,97
5 000€ 1,00241€ 5 012,05
Manufacturers Standard Package
Unit Price without VAT:€ 1,99000
Unit Price with VAT:€ 2,42780