Texas Instruments

TLV117115DCYR  

Linear & Switching Voltage Regulators

TLV117115DCYR Description

The TLV117115DCYR is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuits (PMIC) category. It features a fixed output voltage of 1.5V and can deliver up to 1A of output current, making it suitable for a wide range of electronic devices. The regulator operates with an input voltage range up to 5.5V and has a dropout voltage of 0.8V at 1A, ensuring efficient operation even at low input-to-output voltage differentials.

TLV117115DCYR Features

• Output Type: Fixed, providing a stable 1.5V output voltage.
• Input Voltage Range: Up to 5.5V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 1A, suitable for demanding applications.
• Dropout Voltage: Low dropout voltage of 0.8V at 1A, enhancing efficiency and reducing power loss.
• Quiescent Current: Low quiescent current of 100 µA, minimizing power consumption in standby mode.
• PSRR: High power supply rejection ratio of 65dB at 100Hz, ensuring minimal noise and ripple on the output.
• Protection Features: Comprehensive protection features including over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) to safeguard the regulator and connected devices.
• Package Type: SOT223-4 in a Tape & Reel (TR) format, suitable for surface mount applications and easy integration into compact designs.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for various manufacturing environments.

TLV117115DCYR Applications

The TLV117115DCYR is ideal for applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and sensitive analog circuits. Specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics where battery life is a key consideration.
• Analog Circuits: Suitable for applications requiring low noise and high stability, such as precision sensors and audio equipment.
• Embedded Systems: Can be used in embedded systems where a reliable and efficient power supply is essential.
• Industrial Applications: Robust protection features make it suitable for industrial environments where reliability and durability are paramount.

Conclusion of TLV117115DCYR

The TLV117115DCYR from Texas Instruments is a versatile and efficient linear regulator designed to meet the demands of modern electronic systems. Its combination of a fixed 1.5V output, low dropout voltage, and comprehensive protection features make it a reliable choice for a variety of applications. The regulator's low quiescent current and high PSRR ensure minimal power loss and noise, making it ideal for battery-powered and sensitive analog applications. With its surface mount package and compliance with environmental standards, the TLV117115DCYR offers a robust and efficient solution for power management needs.

TLV117115DCYR Documents

Download datasheets and manufacturer documentation for TLV117115DCYR

Datasheets :

TLV1171xx      

PCN Obsolescence/ EOL :

EOL 11/Sept/2023      

HTML Datasheet :

TLV1171xx      

PCN Design/Specification :

Copper Wire Base Metal 07/Oct/2014