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QX6206 Low Dropout Linear Regulator

The QX6206 series is a high ripple rejection ratio, low power consumption, low dropout CMOS step-down voltage regulator.

QX6206 has a very low quiescent current (typical value is 8.0μA), they can provide 300mA output current in the case of very small input and output voltage difference, and still maintain a good regulation rate.

QX6206 has built-in over-current protection and short-circuit protection.

Due to the small voltage difference between the input and output and the small static bias current, the QX6206 is particularly suitable for battery-powered products that require extended battery life, such as computers, consumer products, and industrial equipment. It can also be used as a regulator and reference Voltage to use.

QX6206 series products have three package types: SOT23, SOT23-3 and SOT89-3.

Ø High precision output voltage: ± 2%

Ø Output voltage: 2.0V ~ 5.0V (stepping 0.1V)

Ø Low quiescent current: 8uA

Ø Strong load capacity: when VIN = 4.3V and VOUT = 3.3V, IOUT = 300mA

Ø Very low input and input voltage difference: 0.2V@80mA

Ø Good output stability: the typical power supply voltage adjustment rate is 0.05% / V

Ø Low temperature adjustment coefficient

Typical application circuit diagram

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Ø Battery-powered system

Ø Voltage reference source

Ø Portable electronic devices such as electronic dictionaries, digital cameras, wireless headphones and chargers