The AZ1085D-3.3E1 is a low dropout positive voltage regulator from BCD Semiconductor Manufacturing Limited. This regulator is specifically designed to provide a stable 3.3V output voltage, even when the input voltage is only slightly higher. Its low dropout characteristic makes it ideal for applications where minimizing power loss and maximizing efficiency are critical. As part of BCD Semiconductor's linear regulator family, the AZ1085D-3.3E1 finds common use in various electronic systems to ensure reliable and consistent power delivery.

Applications

• Post regulator for switching power supplies.
• High efficiency linear regulator.
• Battery Chargers.
• Motherboard applications.
• Graphics cards.

Features

• Low Dropout Voltage: Minimizes the voltage difference required between input and output for regulation.
• Fixed 3.3V Output: Provides a stable and precise 3.3V regulated output.
• Overcurrent Protection: Protects the regulator from damage due to excessive current draw.
• Thermal Shutdown Protection: Shuts down the regulator in case of overheating to prevent damage.
• High Accuracy: Delivers a highly accurate output voltage.

Benefits

• Efficient Power Conversion: Low dropout voltage enhances efficiency, particularly in battery-powered systems.
• Stable Output Voltage: Ensures a consistent and reliable 3.3V supply for sensitive electronic components.
• Enhanced Reliability: Overcurrent and thermal shutdown features contribute to increased system reliability and longevity.
• Simplified Design: Fixed output voltage simplifies circuit design and reduces the need for external components.

Additional Details

The AZ1085D-3.3E1 is typically available in surface-mount packages. Its low dropout voltage is a key advantage in applications with limited voltage headroom. For detailed specifications, including input voltage range, output current capabilities, and thermal characteristics, refer to the datasheet provided by BCD Semiconductor Manufacturing Limited.