Texas Instruments

TLV1117CDCYG3  

Linear & Switching Voltage Regulators

TLV1117CDCYG3 Description

The TLV1117CDCYG3 is a high-performance linear voltage regulator designed by Texas Instruments, offering an adjustable output voltage range from 1.25V to 13.7V with a maximum input voltage of 15V. This regulator is capable of delivering up to 800mA of output current, making it suitable for a wide range of applications requiring efficient power management. The device features a low dropout voltage of 1.3V at 800mA, ensuring high efficiency even under varying load conditions. The TLV1117CDCYG3 is housed in a surface-mount SOT223 package, which is ideal for compact and space-constrained designs.

TLV1117CDCYG3 Features

• Adjustable Output Voltage: The TLV1117CDCYG3 provides an adjustable output voltage range from 1.25V to 13.7V, offering flexibility in power supply design.
• High Output Current: With a maximum output current of 800mA, this regulator can efficiently power demanding applications.
• Low Dropout Voltage: A dropout voltage of 1.3V at 800mA ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Protection Features: The regulator includes over-current and over-temperature protection, safeguarding the device and connected components from damage.
• High PSRR: A power supply rejection ratio (PSRR) of 75dB at 120Hz minimizes the impact of input voltage noise on the output, ensuring stable and clean power delivery.
• Low Quiescent Current: The regulator operates with a low quiescent current of 10mA, contributing to overall power efficiency.
• Wide Operating Temperature Range: The TLV1117CDCYG3 operates reliably over a temperature range of 0°C to 125°C, making it suitable for industrial and automotive applications.
• Compliance and Packaging: The device is REACH unaffected, RoHS3 compliant, and has a moisture sensitivity level (MSL) of 2 (1 Year), ensuring environmental and safety standards are met. It is available in a tube package for easy handling and integration.

TLV1117CDCYG3 Applications

The TLV1117CDCYG3 is ideal for applications requiring a reliable and efficient power supply solution. Its adjustable output voltage and high output current make it suitable for:

• Embedded Systems: Providing stable power to microcontrollers, sensors, and other embedded components.
• Industrial Equipment: Ensuring efficient power management in industrial control systems and automation devices.
• Automotive Electronics: Meeting the stringent temperature and reliability requirements of automotive applications.
• Consumer Electronics: Powering devices such as smartphones, tablets, and other portable electronics.
• Telecommunications: Supplying power to communication modules and networking equipment.

Conclusion of TLV1117CDCYG3

The TLV1117CDCYG3 from Texas Instruments stands out as a robust and versatile linear voltage regulator. Its adjustable output voltage, high output current, and low dropout voltage make it an excellent choice for a variety of applications. The inclusion of over-current and over-temperature protection ensures reliability and safety, while its high PSRR and low quiescent current contribute to overall power efficiency. With its wide operating temperature range and compliance with environmental standards, the TLV1117CDCYG3 is well-suited for industrial, automotive, and consumer electronics applications.

TLV1117CDCYG3 Documents

Download datasheets and manufacturer documentation for TLV1117CDCYG3

Datasheets :

TLV1117 Datasheet      

PCN Obsolescence/ EOL :

EOL 05/Oct/2023      

HTML Datasheet :

TLV1117 Datasheet