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AP130-18RL-7

AP130-18RL-7 Description

The AP130-18RL-7 is a linear regulator IC designed for efficient power management in a variety of electronic applications. Manufactured by Diodes Incorporated, this device offers a fixed output voltage of 1.8V with a maximum input voltage of 5.5V and a current output capability of 300mA. The regulator is designed to operate with a dropout voltage of 0.5V at 300mA, ensuring high efficiency even at low input-to-output voltage differentials. The AP130-18RL-7 features a quiescent current of 100 µA and a power supply rejection ratio (PSRR) of 58dB at 100Hz, making it suitable for low-noise applications. The device is housed in a compact SC59 package and is available in a surface-mount configuration, making it ideal for space-constrained designs. The AP130-18RL-7 also includes protection features such as over-current, over-temperature, and short-circuit protection, ensuring robustness and reliability in various operating conditions. Despite its obsolete status, the AP130-18RL-7 remains a reliable choice for applications requiring a stable 1.8V supply with low dropout voltage and high PSRR.

AP130-18RL-7 Features

• Fixed Output Voltage: Provides a stable 1.8V output, ideal for applications requiring a consistent power supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.5V at 300mA, the AP130-18RL-7 ensures high efficiency, especially in applications with tight voltage margins.
• High PSRR: The 58dB PSRR at 100Hz helps in reducing noise and ripple, making it suitable for sensitive analog and mixed-signal applications.
• Low Quiescent Current: Consumes only 100 µA of quiescent current, contributing to lower power consumption and longer battery life in portable devices.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure the device's longevity and reliability in various operating conditions.
• Compact Packaging: The SC59 package and surface-mount configuration make it ideal for space-constrained designs, such as in consumer electronics and portable devices.
• Compliance: The AP130-18RL-7 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.

AP130-18RL-7 Applications

The AP130-18RL-7 is well-suited for a range of applications where a stable, low-noise power supply is required. Its low dropout voltage and high PSRR make it particularly useful in applications with limited voltage headroom. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and digital cameras where space and power efficiency are critical.
• Industrial Equipment: Suitable for low-power industrial sensors and control systems that require a stable power supply.
• Medical Devices: Applicable in medical equipment where low noise and high reliability are essential, such as in diagnostic tools and wearable health monitors.
• Automotive Applications: Can be used in automotive electronics where a stable power supply is needed for various subsystems, such as infotainment systems and electronic control units.

Conclusion of AP130-18RL-7

The AP130-18RL-7 from Diodes Incorporated is a robust linear regulator IC that offers a fixed 1.8V output with low dropout voltage and high PSRR. Its compact SC59 package and surface-mount configuration make it ideal for space-constrained designs, while its protection features ensure reliability in various operating conditions. Despite being marked as obsolete, the AP130-18RL-7 remains a reliable choice for applications requiring a stable power supply with low noise and high efficiency. Its compliance with REACH and RoHS3 standards ensures it meets environmental and safety requirements, making it a suitable option for a wide range of electronic applications.