Texas Instruments

TPS78225DRVR

The TPS78225DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The TPS78225DRVR is a low-dropout linear voltage regulator that can operate from an input voltage range of 2.5V to 5.5V and provide a fixed output voltage of 2.5V, 2.8V, 3.0V, 3.3V, or 5.0V. It has a very low dropout voltage of typically 250mV at 1A load, making it ideal for use in battery-powered applications where minimizing power consumption is critical.

Features:

• Low dropout voltage regulator with dropout voltage as low as 250mV at 1A load
• Fixed output voltage options of 2.5V, 2.8V, 3.0V, 3.3V, or 5.0V
• Wide input voltage range of 2.5V to 5.5V
• Low quiescent current of 5.5μA (typical)
• High output current capability up to 1A
• Small package size of SOT-23-5 or SC-70-5
• Reverse battery protection
• Overcurrent protection
• Thermal shutdown protection
• Enable pin for easy power management

Applications:

The TPS78225DRVR is suitable for a wide range of applications where a stable and reliable voltage output is required. Some of the potential applications include:

• Portable devices such as smartphones, tablets, and wearables
• IoT devices and sensors
• Battery-powered equipment
• Telecommunication equipment
• Industrial control systems
• Medical equipment

Overall, the TPS78225DRVR is a versatile and efficient LDO voltage regulator that can be used in a variety of applications where a stable and reliable voltage output is required. Its low dropout voltage, high output current capability, and small package size make it an ideal choice for space-constrained and power-sensitive applications.