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Linear Voltage Regulators

ST offers fixed and adjustable output linear regulators featuring an optimal combination of low dropout voltage, quiescent current, transient response and low noise. They are ideal for battery-powered applications where both optimum heat dissipation and small dimensions are key factors.

STLQ015XX ultra-low quiescent current linear regulators

The STLQ015XX series of ultra-low consumption LDOs provide up to 150 mA current from an input voltage ranging from 1.5 to 5.5 V. They feature a quiescent current of just 1.4 μA at the maximum load and a standby current of typically 1 nA, extending the battery lifetime in those applications requiring very long standby time. Requiring only two small external capacitors, they provide a cost-effective and space-saving solution for powering microcontrollers in portable and battery-powered systems, electronic sensors, home medical instruments and portable entertainment gadgets. The STLQ015XX series is available in a wide range of output voltages, from 0.8 V to 3.3 V in 100 mV steps. 

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