
Diodes Incorporated
AP1117E18G-13-ZT
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AP1117E18G-13-ZT Description
AP1117E18G-13-ZT Description
The AP1117E18G-13-ZT is a linear voltage regulator designed by Diodes Incorporated, offering a fixed output voltage of 1.8V and a maximum output current of 1A. This regulator is housed in a SOT223-3 package, making it suitable for surface-mount applications. The device operates within an input voltage range up to 18V and features a dropout voltage of 1.4V at 1A, ensuring efficient regulation even at lower input voltages. The regulator is designed for an operating temperature range of 0°C to 125°C (TJ), making it suitable for a variety of industrial and consumer applications. It also includes over-current and over-temperature protection features to enhance reliability and safety. Despite being marked as obsolete, the AP1117E18G-13-ZT remains a robust choice for applications requiring a stable 1.8V supply with a low quiescent current of 10 mA and a high power supply rejection ratio (PSRR) of 60dB at 180Hz.
AP1117E18G-13-ZT Features
- Output Type: Fixed, providing a stable 1.8V output voltage.
- Input Voltage Range: Up to 18V, ensuring compatibility with a wide range of power sources.
- Output Current: Capable of delivering up to 1A, suitable for moderate power applications.
- Low Dropout Voltage: 1.4V at1 A, allowing efficient operation even at lower input voltages.
- Protection Features: Over-current and over-temperature protection to safeguard against potential faults.
- Operating Temperature: Wide range from 0°C to 125°C (TJ), suitable for various environmental conditions.
- Low Quiescent Current: 10 mA, minimizing power consumption during standby.
- High PSRR: 60dB at 180Hz, ensuring minimal noise and ripple in the output voltage.
- Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for extended storage and handling.
- Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental safety and regulatory adherence.
- Packaging: Tape & Reel (TR), facilitating automated assembly processes.
AP1117E18G-13-ZT Applications
The AP1117E18G-13-ZT is ideal for applications requiring a stable and reliable 1.8V power supply. Its features make it particularly suitable for:
- Consumer Electronics: Powering low-voltage components in devices such as smartphones, tablets, and portable gaming consoles.
- Industrial Equipment: Providing stable power to sensors, microcontrollers, and other low-power devices in industrial settings.
- Telecommunications: Ensuring reliable power supply to communication modules and embedded systems.
- Automotive: Suitable for in-vehicle electronics where a stable 1.8V supply is required.
- Medical Devices: Powering critical components in medical equipment where reliability and low noise are paramount.
Conclusion of AP1117E18G-13-ZT
The AP1117E18G-13-ZT is a versatile linear voltage regulator that offers a stable 1.8V output with a maximum current of 1A. Its low dropout voltage, over-current and over-temperature protection, and high PSRR make it a reliable choice for a variety of applications. Despite its obsolete status, the AP1117E18G-13-ZT remains a valuable component for applications requiring a compact, efficient, and reliable power solution. Its compliance with environmental regulations and wide operating temperature range further enhance its suitability for diverse industrial and consumer applications.



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