Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Diodes Low Dropout Regulators | Digi-Key Daily
LDO's | Datasheet Preview

AP2139AK-3.3TRG1

DigiKey Part Number
AP2139AK-3.3TRG1DITR-ND - Tape & Reel (TR)
AP2139AK-3.3TRG1DICT-ND - Cut Tape (CT)
AP2139AK-3.3TRG1DIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AP2139AK-3.3TRG1
Description
IC REG LINEAR 3.3V 250MA SOT23-5
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
AP2139AK-3.3TRG1 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Output
Mfr
Current - Quiescent (Iq)
1.5 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Control Features
Enable
Part Status
Last Time Buy
Protection Features
Over Current
Output Configuration
Operating Temperature
-40°C ~ 85°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
SC-74A, SOT-753
Voltage - Input (Max)
6V
Supplier Device Package
SOT-23-5
Voltage - Output (Min/Fixed)
3.3V
Base Product Number
Voltage Dropout (Max)
0.6V @ 250mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP7354D-33W5-7Diodes Incorporated44,611AP7354D-33W5-7DICT-ND₪1.21000MFR Recommended
NCP603SN330T1Gonsemi2,915NCP603SN330T1GOSCT-ND₪2.01000Similar
NCV8603SN33T1Gonsemi4NCV8603SN33T1GOSCT-ND₪1.85000Similar
S-1132B33-M5T1UABLIC Inc.01662-2458-2-ND₪1.39683Similar
XC6215B332MR-GTorex Semiconductor Ltd6,726893-1078-1-ND₪2.16000Similar
In-Stock: 164,818
Check for Additional Incoming Stock
Last Time Buy Date: 18/09/2026
All prices are in ILS
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₪0.87000₪0.87
10₪0.58700₪5.87
25₪0.52080₪13.02
100₪0.44710₪44.71
250₪0.41156₪102.89
500₪0.39022₪195.11
1,000₪0.37267₪372.67
* All Digi-Reel orders will add a ₪26.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000₪0.35098₪1,052.94
6,000₪0.34036₪2,042.16
9,000₪0.33504₪3,015.36
15,000₪0.32914₪4,937.10
21,000₪0.32570₪6,839.70
30,000₪0.32238₪9,671.40
Manufacturers Standard Package
Unit Price without VAT:₪0.87000
Unit Price with VAT:₪1.02660