The AME8801BEEV3.0V is a low dropout (LDO) linear regulator manufactured by AME, Inc. It is designed to provide a stable and regulated 3.0V output voltage from a higher input voltage, while maintaining low power dissipation.

Applications

• Portable electronic devices
• Battery-powered systems
• Microcontroller power supplies
• Wireless communication devices
• Post-regulation for switching power supplies

Features

• Low dropout voltage
• Fixed 3.0V output voltage
• Low quiescent current
• Overcurrent protection (OCP)
• Overtemperature protection (OTP)
• Short-circuit protection
• Enable/Disable control

Benefits

• Provides stable and accurate 3.0V output voltage for sensitive electronic components.
• Extends battery life in portable devices due to low quiescent current and low dropout voltage.
• Protects the regulator and the load from damage with overcurrent, overtemperature, and short-circuit protection.
• Simplifies system design with integrated protection features.
• Allows for remote on/off control of the regulator with the enable/disable input.
• Efficiently regulates voltage even when the input voltage is close to the output voltage.

Additional Details

The AME8801BEEV3.0V is an LDO regulator, meaning it can maintain a regulated output voltage even when the input voltage is only slightly higher than the output voltage. This is particularly useful in battery-powered applications where the battery voltage decreases over time. The low quiescent current minimizes the amount of power consumed by the regulator itself, further extending battery life. The overcurrent and overtemperature protection features prevent damage to the regulator and the load in the event of a fault condition. The enable/disable input allows the regulator to be turned on and off remotely, reducing power consumption when the regulated voltage is not needed. The AME8801 series is available in various package options to suit different application requirements. Reviewing the AME8801 datasheet provides detailed specifications on dropout voltage, quiescent current, and protection thresholds.