onsemi Voltage Regulators - Linear NCV8508D2T50

The NCV8508D2T50 is a precision micropower Low Dropout (LDO) voltage regulator designed to provide a fixed output voltage of 5.0 V with a maximum output current of 250 mA. It features a low quiescent current of 100 µA typical, making it suitable for battery-operated and microprocessor-controlled applications. The device includes essential control functions such as Wakeup, Watchdog, and RESET, which enhance its usability in microprocessor environments. This regulator is robust enough for severe automotive conditions and is AEC qualified, ensuring reliability in automotive applications. It operates over a wide input voltage range from -0.3 V to 45 V, with a peak transient voltage tolerance of up to 60 V. Protection features include thermal shutdown and short circuit protection, contributing to its durability. The NCV8508D2T50 is available in a D2PAK-7 package, which is suitable for applications requiring efficient thermal management. The product is also offered in a Pb-Free version, aligning with modern environmental standards.