Product Overview: Texas Instruments UCC381DPTR-3

The UCC381DPTR-3 is a high-quality voltage regulator integrated circuit (IC) designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This advanced IC is engineered to provide precise voltage regulation, ensuring stable and reliable power supply to sensitive electronic components. It is particularly suitable for applications that require a low dropout voltage and low quiescent current.

Key Features

• Low Dropout Voltage: The UCC381DPTR-3 boasts a low dropout voltage, making it ideal for applications where the input voltage is very close to the output voltage, thus maximizing efficiency.
• Adjustable Output: This regulator allows for an adjustable output voltage, providing flexibility for a wide range of applications. Designers can set the output voltage to the desired level using external resistors.
• High Accuracy: With excellent line and load regulation, the UCC381DPTR-3 maintains a consistent output voltage even under varying input conditions and load demands.
• Thermal Protection: The IC includes built-in thermal protection to safeguard against overheating, ensuring long-term reliability and performance.
• Power Good Output: It features a 'power good' output indicator, which can be used to monitor the status of the voltage regulator, providing an additional layer of system stability.

Applications

The UCC381DPTR-3 is versatile and can be used in a variety of applications, including:

• Telecommunications Equipment
• Portable Electronics
• Microprocessor Power Supplies
• PC Add-On Cards
• Battery-Powered Devices

Package and Availability

Encased in a PowerPAD™ thermally enhanced package, the UCC381DPTR-3 is designed to effectively dissipate heat, which is critical for maintaining optimal performance. The IC is available in tape and reel packaging, facilitating efficient assembly during the manufacturing process. For detailed specifications, application notes, and support tools, customers can visit the Texas Instruments website or contact their local TI sales representative.

With its robust feature set and reliable performance, the UCC381DPTR-3 from Texas Instruments stands out as a top choice for designers looking to implement a stable and efficient power supply in their electronic designs.