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AP131-18WL-7

AP131-18WL-7 Description

The AP131-18WL-7 is a high-performance linear regulator designed by Diodes Incorporated, a leading manufacturer in the power management integrated circuit (PMIC) industry. This regulator is specifically engineered to deliver a fixed output voltage of 1.8V with a maximum output current of 300mA. It is designed to operate within an input voltage range up to 5.5V, ensuring reliable performance across a variety of applications. The regulator features a low dropout voltage of 0.5V at 300mA, which allows it to maintain efficiency even when the input voltage is close to the output voltage.

AP131-18WL-7 Features

• Output Type: Fixed 1.8V output voltage, providing stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 5.5V, making it suitable for a wide range of power sources.
• Output Current: Delivers up to 300mA of current, sufficient for powering small to medium-sized devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.5V at 300mA, it ensures high efficiency and minimal power loss.
• Quiescent Current: Low quiescent current of 100 µA, which helps in reducing power consumption during standby or low-load conditions.
• Power Supply Rejection Ratio (PSRR): Achieves a PSRR of 60dB at 100Hz, effectively filtering out noise and ripple from the input power supply.
• Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
• Protection Features: Over-current and over-temperature protection ensure the device's safety and reliability under various operating conditions.
• Package Type: Available in a compact SOT25 package, suitable for surface mount applications and ideal for space-constrained designs.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), making it suitable for storage and handling in various environments.

AP131-18WL-7 Applications

The AP131-18WL-7 is well-suited for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices such as smartphones, tablets, and wearable technology.
• Industrial Applications: Suitable for low industrial-power sensors and control systems.
• Medical Devices: Can be used in medical equipment where precise voltage regulation and low noise are critical.
• Telecommunications: Provides a reliable power source for low-power communication modules and IoT devices.
• Automotive: Suitable for automotive applications where space is limited and reliability is paramount.

Conclusion of AP131-18WL-7

The AP131-18WL-7 from Diodes Incorporated stands out as a robust and efficient linear regulator, offering a combination of high performance and reliability. Its low dropout voltage, high PSRR, and comprehensive protection features make it an excellent choice for a wide range of applications. The compact SOT25 package and surface mount design further enhance its versatility, making it suitable for modern, space-constrained designs. Whether for consumer electronics, industrial systems, or medical devices, the AP131-18WL-7 delivers the stability and efficiency required to power today's demanding electronic applications.