LD49100 - low-noise regulator

STMicroelectronics

Datasheet Details

The LD49100 provides 1 A maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 200 mV.

AEC-Q100 qualified.
Temperature range: -40 °C to 125 °C.
Input voltage from 1.5 to 5.5 V.
Ultra low-dropout voltage (200 mV typ. at 1 A load).
Very low quiescent current (20 µA typ. at no load, 200 µA typ. at 1 A load, 1 µA max. in off mode).
Very low-noise with no bypass capacitor (30 µVRMS at VOUT = 0.8 V).
Output voltage tolerance: ± 2.0% at 25 °C.
1 A guaranteed output current.
Wide range of output voltages ava.

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Published: Feb 18, 2023 |