The TJ3940GRS-2.5V is a low dropout (LDO) voltage regulator manufactured by TAEJIN / HTC Korea. This LDO is designed to provide a stable and precise 2.5V output voltage with a low dropout voltage, making it ideal for battery-powered and portable applications. Its compact size and high efficiency make it a versatile choice for a wide range of electronic devices.

Applications

• Mobile Phones
• Tablets
• Wearable Devices
• Portable Media Players
• Low-Power Microcontroller Applications

Features

• Low Dropout Voltage
• High Output Voltage Accuracy
• Low Quiescent Current
• Overcurrent Protection
• Thermal Shutdown Protection
• Stable with Ceramic Capacitors

Benefits

• Provides stable and reliable 2.5V power supply even when the input voltage is close to the output voltage.
• Ensures accurate voltage regulation, which is critical for sensitive electronic components.
• Minimizes power consumption, extending battery life in portable devices.
• Protects the regulator and the load from damage due to excessive current.
• Prevents the regulator from overheating and causing damage.
• Allows the use of small and inexpensive ceramic capacitors, reducing the overall cost and size of the application.

Additional Details

The TJ3940GRS-2.5V utilizes advanced design techniques to achieve low dropout voltage and high efficiency. It is available in a small surface-mount package, making it suitable for space-constrained applications. The regulator is designed to be stable with ceramic capacitors, which are commonly used in portable devices due to their small size and low cost.

Specifications:

Output Voltage: 2.5V

Dropout Voltage: Consult Datasheet

Quiescent Current: Consult Datasheet

Input Voltage Range: Consult Datasheet

Package: Consult Datasheet