12 Jan '18, 10pm

Voltage Regulator from @DiodesInc Offers Low Quiescent Current

Voltage Regulator from @DiodesInc Offers Low Quiescent Current

Diodes Incorporated has introduced the AP7381. Operating from a wide input voltage spanning 3.3 V to 40 V, this positive voltage regulator offers ultra-low quiescent current and high accuracy, making it well-suited for use in a variety of applications ranging from USB and portable devices to energy meters and home automation. The AP7381 is offered with fixed output voltages of 3.3 V or 5 V to power standard logic device supplies and I/O levels and can operate from an input voltage between 3.3 V and 40 V, which covers most common system power rails. The device provides excellent line and load regulation and features a low dropout voltage of typically 1,000 mV for a 3.3 V output device operating at an output current of 100 mA. An internal voltage reference ensures output accuracy at room temperature is maintained within ±2%. A low quiescent current of just 2.5 µA minimizes s...

Full article: http://circuitcellar.com/cc-blog/voltage-regulator-offers...

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#EDA via @EEJournalTFM

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