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AP1118D33L-13

AP1118D33L-13 Description

The AP1118D33L-13 is a linear voltage regulator designed by Diodes Incorporated, offering a fixed output voltage of 3.3V and a maximum output current of 1A. This regulator is housed in a TO252-5 package, making it suitable for surface mount applications. It features a maximum input voltage of 18V and a dropout voltage of 1.4V at 1A, ensuring efficient operation even at lower input voltages. The regulator includes an enable control feature and provides over-current and over-temperature protection, enhancing its reliability and safety.

AP1118D33L-13 Features

• Output Type: Fixed at 3.3V, ensuring stable voltage supply for sensitive electronic components.
• Input Voltage Range: Up to 18V, providing flexibility in power supply options.
• Output Current: Capable of delivering up to 1A, suitable for a wide range of applications requiring moderate power.
• Dropout Voltage: Maximum of 1.4V at 1A, allowing for efficient operation at lower input voltages.
• Control Features: Enable function for dynamic control of the regulator's operation.
• Protection Features: Over-current and over-temperature protection to safeguard against damage in adverse conditions.
• Operating Temperature: Wide range from 0°C to 150°C, making it suitable for industrial and high-temperature environments.
• Quiescent Current: Low quiescent current of 10 mA, minimizing power consumption during standby.
• PSRR: 60dB at 120Hz, ensuring high power supply rejection ratio for clean output voltage.
• Compliance: REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for various manufacturing processes.

AP1118D33L-13 Applications

The AP1118D33L-13 is ideal for applications requiring a stable 3.3V supply with moderate power output. Its features make it suitable for:

• Embedded Systems: Providing a reliable power source for microcontrollers and other low-power electronics.
• Industrial Equipment: Ensuring stable operation in high-temperature environments.
• Consumer Electronics: Suitable for devices that require efficient power management and protection.
• Telecommunications: Ideal for powering components in communication systems that need stable voltage and current.
• Automotive Electronics: Capable of withstanding the demanding conditions found in automotive applications.

Conclusion of AP1118D33L-13

The AP1118D33L-13 is a versatile linear voltage regulator that offers a stable 3.3V output with a maximum current of 1A. Its low dropout voltage, enable control, and comprehensive protection features make it a reliable choice for various applications. Despite being marked as obsolete, its performance and compliance with environmental standards ensure it remains a viable option for engineers and designers looking for a robust power solution.