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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearAP2139AK-1.2TRG1
AP2139AK-1.2TRG1 Image
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See specifications for product details.

AP2139AK-1.2TRG1 - Diodes Incorporated

Manufacturer Part Number
AP2139AK-1.2TRG1
Manufacturer
Diodes Incorporated
Allelco Part Number
32D-AP2139AK-1.2TRG1
ECAD Model
Parts Description
IC REG LINEAR 1.2V 250MA SOT23-5
Detailed Description
Package
SC-74A, SOT-753
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 452400

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Specifications

AP2139AK-1.2TRG1 Tech Specifications
Diodes Incorporated - AP2139AK-1.2TRG1 technical specifications, attributes, parameters and parts with similar specifications to Diodes Incorporated - AP2139AK-1.2TRG1

Product Attribute Attribute Value  
Manufacturer Diodes Incorporated  
Voltage Dropout (Max) 1.3V @ 250mA  
Voltage - Output (Min/Fixed) 1.2V  
Voltage - Output (Max) -  
Voltage - Input (Max) 6V  
Supplier Device Package SOT-23-5  
Series -  
Protection Features Over Current  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR -  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 1.5 µA  
Current - Output 250mA  
Control Features Enable  
Base Product Number AP2139  

Parts Introduction

Manufacturer Part Number

AP2139AK-1.2TRG1

Manufacturer

diodes

Introduction

The AP2139AK-1.2TRG1 is a high-performance, low-dropout (LDO) linear voltage regulator from diodes Incorporated. It is designed to provide a stable and efficient power supply for a wide range of electronic devices and systems, offering excellent line and load regulation, low quiescent current, and robust protection features.

Product Features and Performance

Output voltage: Fixed at 1.2V

Input voltage range: Up to 6V

Output current: Up to 250mA

Low dropout voltage: 1.3V @ 250mA

Quiescent current: 1.5µA

Enable control feature

Over-current protection

Product Advantages

Stable and efficient power supply

Low dropout voltage for improved power efficiency

Low quiescent current for extended battery life

Compact surface-mount package

Key Reasons to Choose This Product

Reliable and consistent power delivery for your electronic devices

Optimized for power-sensitive applications with its low quiescent current

Robust protection features to safeguard your system

Suitable for a wide range of operating temperatures (-40°C to 85°C)

Quality and Safety Features

Overcurrent protection

Designed and manufactured to high-quality standards

Compatibility

Compatible with a variety of electronic devices and systems that require a stable and efficient power supply

Application Areas

Portable electronics

Wearable devices

Internet of Things (IoT) applications

Industrial control and automation

Automotive electronics

Product Lifecycle

The AP2139AK-1.2TRG1 is an active product, and there are no known plans for its discontinuation. At this time, there are no direct equivalent or alternative models available from diodes Incorporated. If you have any further questions or require assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Diodes Incorporated AP2139AK-1.2TRG1

Product Attribute AP2139AK-1.2TRG1 AP2138R-3.3TRG1 AP2139AK-3.0TRG1 AP2138R-3.0TRG1
Part Number AP2139AK-1.2TRG1 AP2138R-3.3TRG1 AP2139AK-3.0TRG1 AP2138R-3.0TRG1
Manufacturer Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated
Voltage Dropout (Max) 1.3V @ 250mA 0.6V @ 250mA 0.7V @ 250mA 0.7V @ 250mA
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Protection Features Over Current Over Current Over Current Over Current
Current - Quiescent (Iq) 1.5 µA 1.5 µA 1.5 µA 1.5 µA
Voltage - Output (Max) - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
PSRR - - - -
Base Product Number AP2139 - AP2139 AP2138
Package / Case SC-74A, SOT-753 TO-243AA SC-74A, SOT-753 TO-243AA
Supplier Device Package SOT-23-5 SOT-89-3 SOT-23-5 SOT-89-3
Output Type Fixed Fixed Fixed Fixed
Voltage - Output (Min/Fixed) 1.2V 3.3V 3V 3V
Current - Output 250mA 250mA 250mA 250mA
Output Configuration Positive Positive Positive Positive
Voltage - Input (Max) 6V 6V 6V 6V
Number of Regulators 1 1 1 1
Control Features Enable - Enable -

AP2139AK-1.2TRG1 Datasheet PDF

Download AP2139AK-1.2TRG1 pdf datasheets and Diodes Incorporated documentation for AP2139AK-1.2TRG1 - Diodes Incorporated.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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AP2139AK-1.2TRG1

Diodes Incorporated
32D-AP2139AK-1.2TRG1

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