The TCR2EF30,LM(T) is a low-dropout (LDO) regulator from Toshiba Semiconductor and Storage designed to provide a stable and efficient 3.0V power supply for various electronic applications. Its key features include low quiescent current, low dropout voltage, overcurrent protection, and over temperature protection. The LM(T) likely refers to a specific packaging or production variation.

Applications

• Smartwatches: Powers the microcontroller, display, and sensors in smartwatches.
• Fitness Trackers: Provides a stable voltage supply for the heart rate sensor, accelerometer, and other components.
• Bluetooth Headsets: Regulates the voltage for the Bluetooth module, audio amplifier, and microphone.
• Portable Medical Devices: Powers sensors, microcontrollers, and communication modules in devices like blood glucose meters.
• Low-Power Microcontrollers: Provides a stable and efficient power supply for microcontrollers in embedded systems.

Features

• Low Dropout Voltage: Operates efficiently even when the input voltage is close to the output voltage, maximizing battery life.
• Low Quiescent Current: Minimizes power consumption when the regulator is in standby mode.
• Overcurrent Protection: Protects the regulator and connected devices from damage due to excessive current.
• Over Temperature Protection: Shuts down the regulator if its internal temperature exceeds a safe limit.
• High Output Voltage Accuracy: Ensures a stable and precise 3.0V output voltage.
• Small Package: Available in compact packages like DFN4 or similar, suitable for space-constrained designs.

Benefits

• Extended Battery Life: Low quiescent current and low dropout voltage extend battery life in portable applications.
• Increased System Reliability: Overcurrent and over temperature protection enhance system reliability.
• Simplified Design: Requires minimal external components for stable operation.
• Stable Power Supply: Provides a consistent and accurate 3.0V output voltage.
• Compact Solution: Small package size allows for use in miniaturized electronic devices.

Additional Details

The TCR2EF30,LM(T) is specifically designed to output 3.0V. Input and output capacitors are generally required for stable operation. The specific package is likely a DFN (Dual Flat No-Lead) or similar small form factor. Consult the official Toshiba datasheet for detailed specifications, including recommended external components, thermal characteristics, and absolute maximum ratings. The LM(T) suffix likely denotes a specific production lot or minor variation, which will be clarified in the datasheet. Proper application and adherence to the datasheet specifications are essential for ensuring reliable performance.