XC6902 Series is a -16V Input Three Terminal Negative Voltage Regulator
The XC6902 Series is a negative‑voltage CMOS regulator designed for applications such as CCD power supplies, LCD modules, op‑amp supplies, digital cameras and battery‑powered equipment. It accepts an input voltage from –2.4 V to –16 V and provides selectable output voltages from –0.9 V to –12 V.
Key features include a 400 mV dropout at 100 mA, low quiescent current (100 µA), built‑in soft‑start, fold‑back current limiting (350 mA typical), and thermal shutdown at 150 °C. The device is RoHS‑compliant and available in SOT‑23, SOT‑89 and USP‑6C packages.
| Input Voltage Range | -2.4 V to -16 V |
|---|---|
| Output Voltage Options | -0.9 V, -1.0 V, -1.5 V, -2.0 V, -2.5 V, -2.6 V, -3.0 V, -3.3 V, -4.0 V, -4.5 V, -5.0 V, -6.0 V, -12.0 V |
| Accuracy | ±1.5 % (‑2.0 V to ‑12 V) |
| Dropout Voltage | 400 mV @ IOUT=100 mA |
| Low Power Consumption | 100 µA |
| Current Limit | 350 mA (typical) |
| Packages | SOT‑23, SOT‑89, USP‑6C |
The device includes a typical current‑limit of 350 mA with fold‑back protection.
The regulator is offered in SOT‑23, SOT‑89 and USP‑6C packages.
The dropout voltage is 400 mV when the output current is 100 mA.