XC6701 series 28V operation high speed voltage regulators with stand-by function, maximum output current 150mA, accuracy ±2%, low power consumption, standby current less than 0.1μA, compatible with low ESR ceramic capacitors, working temperature -40℃~+85℃.
The XC6701 Series is a CMOS‑process positive voltage regulator IC operating up to 28 V. It integrates a voltage reference, error amplifier, current limiter, thermal protection, phase compensation, and a driver transistor. The device is aimed at automotive, notebook, home‑appliance and consumer electronics applications such as car audio, digital cameras, and cordless phones.
The datasheet provides electrical characteristics, pin assignments for multiple packages (SOT‑25, SOT‑89, SOT‑89‑5, USP‑6C, SOT‑223, TO‑252), absolute‑maximum ratings, and detailed marking rules. Package‑specific power‑dissipation data and a comprehensive output‑voltage chart are also included.
| Max Output Current | More than 150 mA (200 mA limit) |
|---|---|
| Dropout Voltage | 300 mV @ IOUT=20 mA |
| Input Voltage Range | 2.0 V – 28.0 V |
| Output Voltage Range | 1.8 V – 18.0 V (0.1 V steps) |
| Stand‑by Current | < 0.1 µA |
| Quiescent Power Consumption | 50 µA (VOUT=5.0 V) |
| Ripple Rejection | 50 dB @ 1 kHz |
| Operating Temperature | -40 °C to +85 °C |
| Available Packages | SOT‑25, SOT‑89, SOT‑89‑5, USP‑6C, SOT‑223, TO‑252 |
The standby current is less than 0.1 µA.
The series is available in SOT‑25, SOT‑89, SOT‑89‑5, USP‑6C, SOT‑223, and TO‑252 packages.
The device can deliver more than 150 mA, with a 200 mA limit when VIN = VOUT + 3.0 V.
The dropout voltage is 300 mV at a 20 mA output current.