Torex Semiconductor, Ltd. Voltage Regulators - Linear XC6604A171MR-G

The XC6604A171MR-G is a low dropout (LDO) linear voltage regulator designed for low input voltages starting from 0.5V, with a maximum output current of 1A. It features high output voltage accuracy of ¬±15mV for output voltages below 1.2V and ¬±20mV for voltages above. The output voltage is adjustable in 0.1V increments within a range of 0.5V to 1.8V, achieved through laser trimming technology. This regulator includes several protection features such as thermal shutdown, under-voltage lockout, and a foldback current limit, enhancing its reliability in various applications. The device operates efficiently with a low on-resistance of 0.15,Ѷ at a bias voltage of 3.6V and output voltage of 1.2V. It supports a low power consumption mode with a stand-by current of just 0.01OºA, making it suitable for battery-powered devices. The XC6604A171MR-G is compatible with ceramic capacitors for output stabilization and is available in a compact SOT-26W package. It is compliant with EU RoHS standards, ensuring it is environmentally friendly. This product is ideal for applications such as smartphones, e-book readers, and wireless LAN devices where low input voltage and high efficiency are critical.