Texas Instruments Voltage Regulators - Linear UCC283TD-5

The UCC283TD-5 is a low-dropout linear voltage regulator designed to provide a stable output voltage with a maximum load current of 3 A. It features a fast transient response, making it suitable for applications requiring quick adjustments to load changes. The regulator has a maximum dropout voltage of 450 mV at a 3 A load, which enhances efficiency by minimizing power loss. This device is available in fixed output voltages of 1.5 V, 2.1 V, or 2.5 V, and also offers an adjustable output option that can be set using external resistors. The UCC283TD-5 includes built-in short circuit protection and reverse current protection, ensuring reliability in various operating conditions. Additionally, it supports Kelvin sensing of load voltage through its 5-pin TO-263 package, which can help reduce the total capacitance needed for decoupling. Engineers considering this product should note its operational temperature range of -40¬8C to 100¬8C and the ability to maintain performance under varying input conditions, making it a robust choice for power management in electronic designs.