The Texas Instruments TLV1117IDCY is a low-dropout linear regulator (LDO) capable of delivering up to 800mA of continuous output current. Designed to maintain high efficiency even at low voltage differentials, this LDO is suitable for a variety of applications, including but not limited to consumer electronics, industrial hardware, and embedded systems.

Key Features

• Output Current: The TLV1117IDCY can provide an 800mA output, making it a reliable choice for moderate power requirements.
• Dropout Voltage: With a low dropout voltage, this device continues to perform efficiently when the input voltage is close to the output voltage, minimizing power loss and heat generation.
• Adjustable Output: This versatile regulator offers an adjustable output voltage from 1.25V to 13.8V, allowing for a wide range of applications and fine-tuning to specific needs.
• Thermal Protection: The built-in thermal shutdown feature ensures the device operates within safe temperature limits, protecting both the regulator and the application from overheating.
• Current Limit Protection: In-built current limiting helps prevent damage from overcurrent conditions, enhancing the longevity and reliability of both the LDO and the connected components.
• Stable with Low ESR Capacitors: The TLV1117IDCY is stable with ceramic capacitors, which have lower equivalent series resistance (ESR) than traditional tantalum or aluminum electrolytic capacitors, leading to improved performance and smaller board space requirements.

Applications

The TLV1117IDCY is suitable for a diverse range of applications, including:

• Portable and battery-powered devices
• Post-regulation for switching supplies
• Home appliances
• Industrial equipment
• Microcontroller power supply

Package and Quality

This regulator is available in a small SOT-223 package, making it a space-saving solution for compact PCB layouts. Texas Instruments is known for its commitment to quality, and the TLV1117IDCY is no exception, meeting stringent industry standards for performance and reliability.