The AP130-33YR is a low dropout (LDO) linear regulator manufactured by Anachip Corp. This regulator is designed to provide a stable 3.3V output voltage, making it ideal for various applications, especially battery-powered and portable devices. Its low dropout voltage characteristic allows it to function efficiently even when the input voltage is close to the desired output voltage.

Applications:

• Portable electronics (smartphones, tablets)
• Battery-powered devices
• Microcontroller power supplies
• Post-regulation for switching power supplies
• Noise-sensitive analog circuits

Features:

• Fixed Output Voltage: 3.3V
• Low Dropout Voltage: Enables efficient operation with minimal input-output voltage difference.
• Low Quiescent Current: Reduces power consumption in standby mode.
• Short-Circuit Protection: Safeguards the regulator and load from damage due to short circuits.
• Over-Temperature Protection: Protects the regulator from thermal damage.
• Various Package Options: Available in different packages to suit various application requirements.

Benefits:

• Stable Output Voltage: Provides a reliable 3.3V supply for sensitive electronic components.
• Extended Battery Life: Low quiescent current minimizes power wastage, prolonging battery life in portable devices.
• Enhanced System Protection: Short-circuit and over-temperature protection ensure reliable operation and prevent component damage.
• Simplified Design: Requires few external components, simplifying circuit design and reducing PCB footprint.
• Improved Noise Immunity: Effectively filters noise from the power supply for sensitive analog circuits.

Technical Specifications:

• Output Voltage: 3.3V
• Input Voltage Range: (Consult the datasheet for the specific range)
• Dropout Voltage: (Consult the datasheet for the typical dropout voltage at a specified load current)
• Quiescent Current: (Consult the datasheet for the typical value)
• Output Current: (Consult the datasheet for the maximum output current)
• Operating Temperature Range: (Consult the datasheet for the operational temperature limits)