Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
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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
Diodes Incorporated
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
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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
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Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP7354D-33W5-7Diodes Incorporated49,652AP7354D-33W5-7DICT-ND¥65.00000MFR Recommended
NCP603SN330T1Gonsemi0NCP603SN330T1GOSCT-ND¥108.00000Similar
NCV8603SN33T1Gonsemi284NCV8603SN33T1GOSCT-ND¥100.00000Similar
S-1132B33-M5T1UABLIC Inc.01662-2458-2-ND¥75.08367Similar
XC6215B332MR-GTorex Semiconductor Ltd6,732893-1078-1-ND¥103.00000Similar
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In-Stock: 167,819
Check for Additional Incoming Stock
Last Time Buy Date: 2026/09/18
Quantity
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥47.00000¥47
10¥31.60000¥316
25¥28.00000¥700
100¥24.03000¥2,403
250¥22.12400¥5,531
500¥20.97600¥10,488
1,000¥20.03200¥20,032
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000¥18.86600¥56,598
6,000¥18.29517¥109,771
9,000¥18.00911¥162,082
15,000¥17.69220¥265,383
21,000¥17.50710¥367,649
30,000¥17.32900¥519,870
Manufacturers Standard Package
Unit Price without JCT:¥47.00000
Unit Price with JCT:¥51.70000
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