The Toshiba TCR3DF13 is a low-dropout (LDO) regulator that provides a stable and regulated voltage output for a variety of electronic devices. It is designed to maintain regulation even when the input voltage is close to the output voltage, making it suitable for battery-powered applications. The device incorporates overcurrent protection and thermal shutdown features to ensure safe and reliable operation.

Applications

• Smartphones: Powers core components such as the processor, memory, and display.
• Tablets: Provides regulated voltage for various integrated circuits, extending battery life.
• Wearable Devices: Supplies power to sensors, microcontrollers, and wireless communication modules in smartwatches and fitness trackers.
• Portable Audio Players: Regulates voltage for audio amplifiers, DACs, and other audio processing components.
• IoT Devices: Powers microcontrollers, sensors, and communication modules in Internet of Things (IoT) devices.

Features

• Low Dropout Voltage: Operates with a minimal voltage difference between input and output, maximizing efficiency in battery-powered applications.
• Low Quiescent Current: Minimizes power consumption in standby mode, extending battery life.
• Overcurrent Protection: Protects the regulator and connected devices from damage due to excessive current.
• Thermal Shutdown: Prevents overheating by automatically disabling the regulator when the junction temperature exceeds a safe limit.
• Small Package Size: Enables compact and space-saving designs.

Benefits

• Extended Battery Life: Low dropout voltage and low quiescent current contribute to significant power savings in portable devices.
• Stable Voltage Supply: Ensures reliable operation of sensitive electronic components by providing a consistent and regulated voltage.
• Enhanced System Protection: Overcurrent protection and thermal shutdown features prevent damage to the regulator and connected devices.
• Reduced Board Space: Small package size allows for compact and efficient circuit layouts.
• Simplified Design: Requires minimal external components, making it easy to integrate into various electronic systems.

Additional Details

The Toshiba TCR3DF13 is typically available with a fixed output voltage. It offers excellent transient response, ensuring stable regulation even under dynamic load conditions. This device is compliant with RoHS standards and is lead-free.