XC6221B182MR

TOREX  XC6221B182MR  固定电压稳压器, LDO, 1.6V至6V, 125mV压差, 1.8V输出, 250mA输出, SOT-25-5

The is a 1.8V fixed output low-noise high-speed low-dropout LDO CMOS Linear Regulator with high ripple rejection. The device includes a reference voltage source, an error amplifier, a current limiter and a phase compensation circuit. The CE function enables the entire circuit to be in stand-by state by inputting low level signal. As for the device stand-by mode, the electric charge at the output capacitor CL will be discharged by the internal auto-discharge switch and as a result the VOUT pin quickly returns to the VSS level. The output stabilization capacitor CL is also compatible with low ESR ceramic capacitors. The current limiters fold-back circuit also operates as a short circuit protection and an output current limiter at the output pin.

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±1% Output accuracy

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25µA Low power consumption typical

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Less than 0.1µA stand-by current

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70dB at 1kHz High ripple rejection

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1µF Low ESR ceramic capacitor