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LDK320 - 200mA high accuracy and high PSRR voltage regulator

Description

The LDK320 is a low drop voltage regulator, which provides a maximum output current of 200 mA from an input voltage in the range of 2.5 V to 18 V, with a typical dropout voltage of 100 mV.

It is stabilized with a ceramic capacitor on the output.

Features

  • Input voltage from 2.5 to 18 V.
  • Very low-dropout voltage (100 mV typ. @ 100 mA load).
  • Low quiescent current (typ. 60 μA, 1 μA in off mode).
  • High PSRR: 88 dB @ 120 Hz.
  • Low noise.
  • Output voltage tolerance: ± 0.5% @ 25 °C (LDK320A) or ± 2% 25 °C.
  • Output current up to 200 mA.
  • Wide range of output voltages available on request: fixed from 1.2 V to 12 V with 100 mV step and adjustable.
  • Logic-controlled electroni.

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LDK320 SOT23-5L SOT-89 Maturity status link LDK320 200 mA high accuracy and high PSRR voltage regulator Features • Input voltage from 2.5 to 18 V • Very low-dropout voltage (100 mV typ. @ 100 mA load) • Low quiescent current (typ. 60 μA, 1 μA in off mode) • High PSRR: 88 dB @ 120 Hz • Low noise • Output voltage tolerance: ± 0.5% @ 25 °C (LDK320A) or ± 2% 25 °C • Output current up to 200 mA • Wide range of output voltages available on request: fixed from 1.
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