The Toshiba TCR2EE42 is a low-dropout (LDO) regulator designed to provide a stable and regulated voltage supply for various electronic devices. This regulator is characterized by its low dropout voltage, which allows it to maintain regulation even when the input voltage is only slightly higher than the output voltage. It is suitable for applications requiring efficient power management and a small form factor.

Applications

• Mobile Phones: Powers critical components such as the application processor, baseband processor, and memory.
• Digital Cameras: Provides a stable voltage source for the image sensor, ensuring high-quality image capture.
• Portable Media Players: Regulates the power supply for audio amplifiers, LCD screens, and other components.
• Wireless Communication Modules: Supplies regulated power to Wi-Fi, Bluetooth, and other wireless communication chips.
• Wearable Electronics: Powers sensors, microcontrollers, and displays in smartwatches, fitness trackers, and other wearable devices.

Features

• Low Dropout Voltage: Enables operation with a small difference between input and output voltage, maximizing efficiency, especially in battery-powered devices.
• Low Quiescent Current: Minimizes power consumption when the regulator is in standby mode, extending battery life.
• Overcurrent Protection: Protects the regulator and the load from damage caused by excessive current draw.
• Thermal Shutdown Protection: Prevents overheating by automatically shutting down the regulator when the junction temperature exceeds a safe limit.
• Small Package Size: Allows for compact designs, making it suitable for portable and space-constrained applications.

Benefits

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

Additional Details

The Toshiba TCR2EE42 LDO regulator typically operates with a fixed output voltage, which is pre-determined based on the specific model. It features a stable output voltage even under varying load conditions and input voltage fluctuations. This device is compliant with RoHS regulations, ensuring environmental friendliness.