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
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

AP2139AK-1.5TRG1

DigiKey Part Number
31-AP2139AK-1.5TRG1TR-ND - Tape & Reel (TR)
31-AP2139AK-1.5TRG1CT-ND - Cut Tape (CT)
31-AP2139AK-1.5TRG1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AP2139AK-1.5TRG1
Description
IC REG LINEAR 1.5V 250MA SOT23-5
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Datasheet
 Datasheet
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)
1.5V
Base Product Number
Voltage Dropout (Max)
1.3V @ 250mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP7354D-15W5-7Diodes Incorporated4.450AP7354D-15W5-7DICT-NDkr.2.47000MFR Recommended
In-Stock: 1.308
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Last Time Buy Date: 18/09/2026
All prices are in DKK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr.1.71000kr.1.71
10kr.1.17300kr.11.73
25kr.1.03720kr.25.93
100kr.0.89010kr.89.01
250kr.0.81940kr.204.85
500kr.0.77690kr.388.45
1.000kr.0.74197kr.741.97
* All Digi-Reel orders will add a kr.47.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.000kr.0.73130kr.2,193.90
Manufacturers Standard Package
Unit Price without VAT:kr.1.71000
Unit Price with VAT:kr.2.13750