The XC6505 series from Torex is a 10.5V LDO that is notable for its speed with a PSRR of 60dB at kHz.

Its power consumption is 5.5µA.

The XC6505 operates with input voltages from 1.7V to 10.5V over the extended -40 to +105°C temperature range, can deliver output currents up to 200mA and is readily available with fixed output voltages from 1.5V to 8.0V in 0.1V increments.

Other characteristics of the XC6505 include a high output voltage accuracy of ±1% for V(out) ≥2.0V (±20mV for V(out) <2.0V) and a low voltage dropout of 190mV at 100mA (VOUT=3.3V).

In terms of protection, the XC6505 comes with a thermal shutdown circuit that turns off the integrated P-ch driver transistor when the junction temperature of the IC reaches 150°C.

There is also a current foldback circuit which limits the output current to 100mA when a short-circuit condition is detected between the VOUT and VSS pins of the IC.

It will also limit the inrush current at start-up.

The XC6505 is available in USP-6C package, SOT-89-5 package or SOT-25 package.