AP2128K-4.2TRG1
- Mfr.Part #
- AP2128K-4.2TRG1
- Manufacturer
- Diodes Incorporated
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 4.2V 300MA SOT23-5
- Stock
- 26,948
- In Stock :
- 26,948
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- Manufacturer :
- Diodes Incorporated
- Product Category :
- Voltage Regulators - Linear
- Max Input Voltage :
- 6V
- Voltage Dropout (Max) :
- 0.3V @ 300mA
- Min Operating Temperature :
- -40°C
- Factory Lead Time :
- 23 Weeks
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 85°C
- Max Output Current :
- 400mA
- Output Type :
- FIXED
- Control Features :
- Enable
- Dropout Voltage :
- 170mV
- Current - Quiescent (Iq) :
- 90μA
- Number of Pins :
- 5
- Contact Plating :
- Tin
- Power Supply Rejection Ratio (PSRR) :
- 68dB
- Number of Regulators :
- 1
- Protection Features :
- Over Current, Over Temperature
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 4.2V
- Operating Supply Current :
- 60μA
- Package / Case :
- SC-74A, SOT-753
- Quiescent Current :
- 90μA
- Current - Output :
- 300mA
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Polarity :
- Positive
- Accuracy :
- 2 %
- Supplier Device Package :
- SOT-23-5
- Weight :
- 29.993795mg
- Voltage - Output (Min/Fixed) :
- 4.2V
- PSRR :
- 68dB ~ 54dB (100Hz ~ 10kHz)
- Voltage - Input (Max) :
- 6V
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Min Input Voltage :
- 2.5V
- Tolerance :
- 2%
- Operating Temperature :
- -40°C~85°C
- Datasheets
- AP2128K-4.2TRG1

[Voltage Regulators - Linear] Overview
Welcome to the world of precision power management with Diodes Incorporated's AP2128K-4.2TRG1, a high-performance linear voltage regulator. Engineered to deliver a stable 4.2V output with a robust 300mA current rating, this IC ensures reliable power supply for your critical electronic systems. Its compact SOT235 package makes it ideal for space-constrained applications where efficiency and reliability are paramount.
AP2128K-4.2TRG1 Features
- Precision Regulation: Maintains a steady 4.2V output voltage for consistent performance.
- High Current Capability: Handles up to 300mA load current to power various components.
- Low Dropout Voltage: Operates efficiently even with small input-output differentials.
- Thermal Shutdown Protection: Safeguards against overheating, ensuring device longevity.
- Compact Package: SOT235 package offers space-saving design for tight PCB layouts.
AP2128K-4.2TRG1 Applications
- Consumer Electronics: Utilized in portable devices such as smartphones and tablets for stable voltage supply to microcontrollers and other components, ensuring uninterrupted operation.
- Industrial Automation: Integrated into control systems and sensors to provide regulated power for precise and reliable operation in manufacturing plants and machinery.
- Medical Devices: Incorporated into medical equipment like infusion pumps and patient monitors to maintain consistent power levels, ensuring patient safety and device reliability.
- Automotive Electronics: Employed in automotive applications such as dashboard electronics and infotainment systems to regulate voltage for optimum performance and longevity of electronic components.
- Telecommunications: Integrated into network infrastructure equipment and base stations to ensure stable power supply for uninterrupted communication services.
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