Taiwan Semiconductor

TS90115CY

TS90115CY Description

The TS90115CY is a high-performance, low quiescent current linear voltage regulator designed by Taiwan Semiconductor Corporation. This device is optimized for power management applications, offering a fixed 5V output voltage with a maximum dropout voltage of 0.6V at 250mA. The TS90115CY is ideal for applications requiring efficient power conversion and minimal power consumption. With a quiescent current of only 5 µA, it ensures high efficiency even under light load conditions. The regulator is designed to operate with an input voltage range up to 12V, making it suitable for a wide range of power supply applications.

TS90115CY Features

• Low Quiescent Current: The TS90115CY features a quiescent current of just 5 µA, which is significantly lower many than comparable regulators. This low quiescent current is particularly beneficial in battery-powered applications where minimizing power consumption is crucial.
• High PSRR: With a power supply rejection ratio (PSRR) of 30dB at 100kHz, the TS90115CY effectively filters out noise from the input power supply, ensuring a clean and stable output voltage.
• Fixed Output Voltage: The regulator provides a fixed 5V output voltage, simplifying design and eliminating the need for external voltage setting components.
• Current Limit and Reset Features: The TS90115CY includes built-in current limit and reset features, enhancing system reliability and protecting against overcurrent conditions.
• Over Current and Over Temperature Protection: The device offers robust protection against overcurrent and overtemperature conditions, ensuring safe operation and prolonged lifespan.
• Surface Mount Package: The TS90115CY is available in a surface mount package, which is ideal for modern PCB designs and automated assembly processes.
• Compliance: The TS90115CY is REACH unaffected and RoHS3 compliant, meeting the stringent environmental and safety standards of the electronics industry.

TS90115CY Applications

The TS90115CY is well-suited for a variety of applications where low power consumption and high efficiency are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices where minimizing power consumption extends battery life.
• Industrial Equipment: Suitable for industrial control systems and IoT devices that require stable power supply and low power consumption.
• Medical Devices: Applicable in medical equipment where reliability and low noise are essential for accurate measurements and patient safety.
• Telecommunications: Effective in low-power communication modules and base stations where high efficiency and low quiescent current are required.

Conclusion of TS9011CY5

The TS90115CY from Taiwan Semiconductor Corporation is a versatile and efficient linear voltage regulator designed for modern power management applications. Its low quiescent current, high PSRR, and robust protection features make it an excellent choice for applications requiring minimal power consumption and high reliability. The fixed 5V output voltage and surface mount package further simplify design and integration. Whether used in battery-powered devices, industrial equipment, medical devices, or telecommunications, the TS90115CY offers a reliable and efficient solution for power management needs.