Power chip

LP2985 150mA Low Noise Low Dropout Regulator with Shutdown

Input voltage (nominal value) 24 Output voltage (VDC) 9 Minimum current (mA) 0 Maximum current (mA) 222 Full load efficiency (%) 87 Maximum capacitive load (uF) 1000

0.65uA ultra-low static power consumption, 500mA current output regulated LDO

Linear Regulator (LDO) Output Type: Fixed Output Polarity: Positive Maximum Input Voltage: 18V Output Voltage: 3.3V Output Current: 250mA

This tiny integrated device provides a one-component solution for switching inductive loads such as relays, magnetically switched incandescent lamps, and small DC motors without the need for freewheeling diodes. It accepts logic-level inputs, so it can be driven by a variety of devices, including logic gates, inverters, and microcontrollers.

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