The TCR4S20DWBG is a low dropout (LDO) regulator manufactured by Toshiba Semiconductor and Storage. It is designed to provide a stable output voltage with low quiescent current and excellent transient response. This LDO regulator is ideal for battery-powered applications and other systems requiring efficient voltage regulation.

Applications

• Battery-Powered Devices: Used in smartphones, tablets, and portable media players to regulate voltage efficiently.
• Wearable Devices: Employed in smartwatches and fitness trackers for stable power supply.
• IoT Devices: Applied in sensors and wireless modules for efficient voltage regulation.
• Microcontroller Power Supply: Used to provide a stable voltage supply for microcontrollers.
• Memory Power Supply: Used to supply power for memory chips.

Features

• Low Dropout Voltage: Ensures stable output voltage even with low input voltage.
• Low Quiescent Current: Minimizes power consumption during standby.
• High Output Voltage Accuracy: Provides stable and accurate output voltage.
• Overcurrent Protection: Protects the regulator and the load from overcurrent conditions.
• Thermal Shutdown Protection: Protects the regulator from overheating.
• Small Package: Comes in a compact package for space-saving designs.

Benefits

• Efficient Voltage Regulation: Provides stable output voltage with minimal power loss.
• Extended Battery Life: Low quiescent current extends battery life in portable devices.
• Reliable Protection: Overcurrent and thermal shutdown protection ensure safe operation.
• Compact Design: Small package allows for use in space-constrained applications.

Additional Details

The TCR4S20DWBG LDO regulator supports an input voltage range of 1.7 V to 5.5 V and provides a fixed output voltage with high accuracy. It features built-in overcurrent protection and thermal shutdown protection to ensure safe operation. The device is available in a small DFN4 package, making it suitable for compact electronic devices. The LDO regulator is optimized for low power consumption and provides excellent transient response, making it an ideal choice for various battery-powered and portable applications.