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AP1122DL-13

AP1122DL-13 Description

The AP1122DL-13 is a high-performance linear voltage regulator designed by Diodes Incorporated, offering a fixed output voltage of 1.2V with a maximum input voltage of 12V. This regulator is capable of delivering a continuous output current of 1A, making it suitable for a wide range of applications that require stable and reliable power supply solutions. The device features a dropout voltage of 1.3V at 1A, ensuring efficient operation even under high load conditions. With a quiescent current of only 10 mA, the AP1122DL-13 is optimized for low power consumption, making it ideal for battery-powered and energy-efficient systems.

AP1122DL-13 Features

• Fixed Output Voltage: The AP1122DL-13 provides a stable 1.2V output, ensuring consistent performance in various electronic circuits.
• High Input Voltage Range: With a maximum input voltage of 12V, this regulator can handle a wide range of input voltages, providing flexibility in power supply design.
• Low Dropout Voltage: The maximum dropout voltage of 1.3V at 1A ensures high efficiency, especially in applications where the input-to-output voltage difference is small.
• Low Quiescent Current: A quiescent current of 10 mA minimizes power loss, making the AP1122DL-13 suitable for low-power applications.
• High PSRR: The regulator boasts a Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz, effectively filtering out noise and ripple from the input power supply.
• Protection Features: The AP1122DL-13 includes over-current and over-temperature protection, safeguarding the device and connected circuits from damage.
• Surface Mount Packaging: The device is available in a surface mount package, facilitating easy integration into compact and high-density PCB designs.
• Wide Operating Temperature Range: The regulator operates reliably within a temperature range of 0°C to 125°C (TJ), making it suitable for industrial and automotive applications.
• Compliance and Reliability: The AP1122DL-13 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.

AP1122DL-13 Applications

The AP1122DL-13 is ideal for a variety of applications that demand stable and efficient power supply solutions. Some specific use cases include:

• Consumer Electronics: Ideal for powering microcontrollers, sensors, and other low-voltage components in devices such as smartphones, tablets, and IoT devices.
• Industrial Equipment: Suitable for industrial control systems, automation devices, and instrumentation where reliable power supply is critical.
• Automotive Applications: Can be used in automotive electronic systems, such as infotainment systems, engine control units, and advanced driver-assistance systems (ADAS).
• Telecommunications: Provides stable power for base stations, routers, and other communication equipment.
• Medical Devices: Ensures reliable power supply for medical equipment, such as portable diagnostic devices and monitoring systems.

Conclusion of AP1122DL-13

The AP1122DL-13 from Diodes Incorporated is a robust and efficient linear voltage regulator that offers a fixed 1.2V output with a maximum input voltage of 12V. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring stable and efficient power supply solutions. The inclusion of over-current and over-temperature protection ensures reliability and safety in various operating conditions. With its surface mount package and wide operating temperature range, the AP1122DL-13 is well-suited for consumer electronics, industrial equipment, automotive applications, telecommunications, and medical devices. Its compliance with REACH and RoHS3 standards further enhances its appeal in the electronics industry.