onsemi Voltage Regulators - Linear CS8140YT7

The CS8140YT7 is a linear voltage regulator designed for microprocessor applications, particularly in automotive environments. It provides a fixed output voltage of 5.0 V with a maximum output current of 500 mA. The device features a low dropout voltage of 1.25 V at full load and a low quiescent current of 7.0 mA, making it suitable for power-sensitive applications. It includes control functions such as ENABLE, RESET, and a watchdog timer, enhancing its utility in computer-based systems. The CS8140YT7 offers robust fault protection, including thermal shutdown and short circuit protection, and can withstand peak transient voltages up to 60 V. It operates within an input voltage range of -0.5 V to 26 V and is rated for a junction temperature range of -40¬8C to +150¬8C. The device is available in multiple package types, including TO-220-7, which facilitates both surface and through-hole mounting options. This combination of features makes the CS8140YT7 a versatile choice for engineers looking for reliable voltage regulation in demanding environments.