XC6705B331GR-G

XC6705B331GR-G is a XC6705 series high speed voltage regulator. It is a low supply current 1.2μA, despite achieves high accuracy, and high ripple rejection. Internal circuitry includes a reference voltage supply, error amplifier, Pch driver FET, current limit circuit, thermal shutdown and phase compensation circuit. In addition, the A type is built-in with CL discharge function that can return the charged in the output stabilization capacitor to the high-speed VSS level in the stand-by mode. It is built-in with soft start function to suppress inrush current and overshoot at startup. It is start up the output voltage in 1.0ms. Application includes industrial equipment, smart meters, gas detectors, smoke detectors, sensor / IoT devices, FA devices, domestic electrical appliances, consumer equipments, energy harvest, devices with 2~4 Li-ion rechargeable battery directly connection, devices with 2 Li-ion battery directly connection / 4 or more dry batteries (other).

• High-speed LDO regulator IC using CMOS process
• CE function, soft-start type, 1 fixed number
• 1.2µA low supply current, 3.5V to 20.0V operating voltage range
• Accuracy is ±1.5%, 200mA maximum output current, 0.15µA stand-by current
• 50dB at 1KHz high ripple rejection, 3.3V output voltage
• CE, seamless GO, soft-start, CL Discharge (A TYPE) function
• Current limit, thermal shutdown protection function
• Ceramic capacitor input / output capacitor
• USP-4 package, operating ambient temperature range from -40 to 105°C