The TCR2EF11 is a low-dropout (LDO) regulator from Toshiba Semiconductor and Storage. This regulator is designed to provide a stable output voltage with low quiescent current, making it suitable for battery-powered and portable applications.

Applications

• Battery-Powered Devices: Ideal for use in devices such as smartphones, tablets, and wearables.
• Portable Equipment: Used in portable equipment requiring stable voltage regulation.
• Microcontroller Power: Provides a regulated voltage supply for microcontrollers.
• Wireless Communication Devices: Employed in wireless modules and devices.
• Consumer Electronics: Integrated into a variety of consumer electronic products.

Features

• Low Dropout Voltage: Maintains a stable output voltage even with a small difference between input and output voltages.
• Low Quiescent Current: Minimizes current consumption when the regulator is not actively supplying current.
• Overcurrent Protection: Includes built-in overcurrent protection to prevent damage from excessive current draw.
• Thermal Shutdown: Features thermal shutdown protection to prevent overheating.
• Small Package: Available in a compact package, suitable for space-constrained applications.

Benefits

• Extended Battery Life: Low quiescent current extends battery life in portable devices.
• Stable Output Voltage: Provides a stable and regulated output voltage for reliable operation.
• Protection Features: Overcurrent and thermal shutdown protection enhance system reliability.
• Compact Size: Small package size allows for use in space-constrained applications.
• Simplified Design: Simplifies power supply design due to its integrated features.

Additional Details

The TCR2EF11 typically offers a fixed output voltage, which is precisely regulated. The input voltage range is designed to accommodate a wide range of power sources. It is available in a small surface-mount package, such as a DFN or SON package. For specific electrical characteristics, such as output voltage accuracy, dropout voltage, and quiescent current, refer to the detailed datasheet. This LDO regulator is ideal for applications requiring efficient and reliable voltage regulation with minimal power consumption.