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LD3985 ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS

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Description

LD3985 Ultra low drop and low noise BiCMOS voltage regulators 627/ .
The LD3985 provides up to 150 mA, from 2.

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Features

* Input voltage from 2.5 V to 6 V
* Stable with low ESR ceramic capacitors
* Ultra low-dropout voltage (60 mV typ. at 150 mA load, 0.4 mV typ. at 1 mA load)
* Very low quiescent current (85 µA typ. at no load, 170 µA typ. at 150 mA load; max.1.5 µA in OFF mode)

Applications

* and in battery-powered systems. Regulator ground current increases slightly in dropout only, prolonging the battery life. Power supply rejection is better than 60 dB at low frequencies and rolls off at 10 kHz. High power supply rejection is maintained down to low input voltage levels common to batte

LD3985 Distributors

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📌 All Tags

LD3985 ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS ST Microelectronics
ST Microelectronics LD3985-like datasheet
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