Product Overview: TPS77215DGKR

The TPS77215DGKR is a high-quality, low-dropout (LDO) voltage regulator from Texas Instruments, designed to deliver a stable and precise output voltage. This integrated circuit is part of the TPS772xx family and is specifically engineered to meet the needs of a wide range of applications that require a regulated power supply.

Key Features

• Output Voltage: The TPS77215DGKR provides a fixed output voltage of 1.5V, suitable for powering sensitive electronic components that require a stable power source.
• High Accuracy: This device offers excellent regulation with a high accuracy of ±2%, ensuring reliable performance across various conditions.
• Low Dropout: With a low dropout voltage of typically 120mV at 150mA, it is efficient for systems where the difference between the input and output voltage is minimal.
• Current Capacity: The regulator can supply up to 150mA of output current, making it suitable for a variety of low-power applications.
• Power Supply Rejection Ratio (PSRR): It boasts a high PSRR of 72dB at 1kHz, which helps to minimize the effect of supply voltage variations on the output voltage.
• Thermal Shutdown and Overcurrent Protection: Built-in safety features protect the device from damage due to overheating or excessive current draw.

Applications

The TPS77215DGKR is ideal for applications that require a regulated voltage supply with low noise and low dropout, such as:

• Portable and battery-powered devices
• Microprocessors and DSPs
• Analog and digital circuits
• Wireless communication systems
• Data storage and peripherals

Package and Quality

The device is available in an 8-pin MSOP (DGK) package, offering a compact footprint for space-constrained applications. Texas Instruments is known for its commitment to quality, and the TPS77215DGKR is manufactured to the highest standards to ensure reliability and performance in critical systems.