The XC6203 series are highly precise, low power consumption, 3 terminal positive voltage regulators manufactured using CMOS and laser trimming technologies. The series provides large currents with a significantly small dropout voltage. The XC6203P consists of a driver transistor, a current limiter, a precision reference voltage and an error amplifier. The XC6203E is also available but without the current limiter function. Output voltage is selectable in 0.1V increments between a voltage of 1.8V and 6.0V. SOT-23, SOT-89, SOT-223 and TO-92 package are available.
The XC6203 series are low‑power, high‑precision three‑terminal positive voltage regulators offering selectable output voltages from 1.8 V to 6.0 V in 0.1 V steps. Variants include the XC6203P with an integrated current‑limit circuit and the XC6203E without current limiting.
The devices are supplied in SOT‑23, SOT‑89, SOT‑223 and TO‑92 packages and are RoHS‑compliant. Typical applications cover battery‑powered equipment, reference voltage sources, cameras, portable audio/video gear and optical media drives.
| Maximum Output Current | 400 mA (3.3 V) |
|---|---|
| Output Voltage Range | 1.8 V ~ 6.0 V (selectable in 0.1 V increments) |
| Dropout Voltage | 150 mV @ 100 mA, 300 mV @ 200 mA |
| Supply Current (typical) | 8.0 µA |
| Line Regulation | 0.2 % / V |
| Operating Temperature Range | -40 °C ~ 85 °C |
| Available Packages | SOT‑23, SOT‑89, SOT‑223, TO‑92 |
The XC6203 series can deliver up to 400 mA of output current (at 3.3 V).
The devices are available in SOT‑23, SOT‑89, SOT‑223 and TO‑92 packages.
Typical dropout voltage is 150 mV when the load current is 100 mA.
Output voltage can be set from 1.8 V to 6.0 V in 0.1 V increments.