AP2139AK-1.2TRG1
- Mfr.Part #
- AP2139AK-1.2TRG1
- Manufacturer
- Diodes Incorporated
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 1.2V 250MA SOT23-5
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Diodes Incorporated
- Product Category :
- Voltage Regulators - Linear
- Polarity :
- Positive
- Number of Pins :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 1.2V
- Voltage Dropout (Max) :
- 1.3V @ 250mA
- Factory Lead Time :
- 26 Weeks
- Current - Output :
- 250mA
- Min Input Voltage :
- 2.5V
- Number of Outputs :
- 1
- Max Input Voltage :
- 6.6V
- Supplier Device Package :
- SOT-23-5
- Current - Quiescent (Iq) :
- 1.5μA
- Protection Features :
- Over Current
- Max Operating Temperature :
- 85°C
- Voltage - Input (Max) :
- 6V
- Output Type :
- FIXED
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Max Output Current :
- 250mA
- Voltage - Output (Min/Fixed) :
- 1.2V
- Dropout Voltage :
- 1V
- Quiescent Current :
- 1μA
- RoHS Status :
- ROHS3 Compliant
- Accuracy :
- 2 %
- Operating Temperature :
- -40°C~85°C
- Output Configuration :
- Positive
- Number of Regulators :
- 1
- Control Features :
- Enable
- Package / Case :
- SC-74A, SOT-753
- Mount :
- Surface Mount
- Min Operating Temperature :
- -40°C
- Datasheets
- AP2139AK-1.2TRG1

Voltage Regulators - Linear Diodes Incorporated AP2139AK-1.2TRG1 Overview
The Voltage Regulators - Linear Diodes Incorporated AP2139AK-1.2TRG1 is a highly efficient, compact linear voltage regulator designed for a range of applications. This regulator is capable of delivering a steady 1.2V output at up to 250mA, making it an excellent choice for sensitive electronics that require a stable power supply. Its small form factor in the SOT235 package ensures that it can be easily integrated into space-constrained applications, while maintaining high thermal performance and reliability. This product not only meets the stringent requirements of modern electronic devices but also offers significant advantages in power management solutions.
AP2139AK-1.2TRG1 Features
The AP2139AK-1.2TRG1 by Diodes Incorporated includes several key features that enhance its usability in diverse applications:
- Output Voltage: 1.2V
- Output Current: Up to 250mA
- Package Type: SOT235, providing a compact solution for space-limited applications
- Low dropout voltage, ensuring better efficiency under a wide range of input voltages and load conditions
- High output voltage accuracy, which is crucial for critical applications requiring precise voltage regulation
AP2139AK-1.2TRG1 Applications
- Portable Devices: Ideal for powering battery-operated devices such as handheld medical instruments and portable media players, where stable and efficient power is essential.
- Wireless Communication Equipment: Utilized in RF devices and wireless modules that demand consistent voltage levels for optimal performance.
- Power Management for Microprocessors: Suitable for microprocessor power supply to ensure smooth and reliable operation, minimizing system instability and power inefficiency.
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