Overview of the TLV1117LV33DCYR from Texas Instruments

The TLV1117LV33DCYR is a highly reliable, low-dropout regulator (LDO) designed by Texas Instruments (TI), a leader in semiconductor solutions. This particular device is engineered to provide a fixed output voltage of 3.3V with an input voltage range from 2V to 6V, making it suitable for a variety of applications where voltage regulation is critical. The TLV1117LV33DCYR is designed to support an output current of up to 1A, ensuring sufficient power for your electronic circuits.

Key Features

• Low Dropout: The LDO offers a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage, which is ideal for battery-powered applications.
• High Output Accuracy: With a fixed output voltage of 3.3V, the device provides a high level of accuracy, which is essential for sensitive electronic components that require stable voltage levels.
• Thermal Protection: The TLV1117LV33DCYR includes built-in thermal protection features that prevent the device from overheating, thus enhancing its reliability and longevity.
• Current Limiting: The current limiting feature helps protect the regulator and the load from damage in the event of a fault condition or an overload scenario.
• Stable with Low ESR Capacitors: The device is stable with low equivalent series resistance (ESR) capacitors, which can improve performance and reduce noise in your circuit.

Applications

The TLV1117LV33DCYR is versatile and can be used in various applications, including but not limited to:

• Consumer Electronics
• Portable and Battery-Powered Devices
• Microcontroller Power Supply
• Post-Regulation for Switching Supplies

Package and Availability

The TLV1117LV33DCYR comes in a compact SOT-223 package, which is suitable for space-constrained applications. This package allows for efficient heat dissipation and is compatible with standard PCB layout practices. The device is available for order through Texas Instruments' official distributors, and detailed datasheets and support documentation can be found on the TI website.

With its robust feature set and reliable performance, the TLV1117LV33DCYR from Texas Instruments is an excellent choice for designers looking to implement a stable and efficient power supply in their electronic projects.