LDK220

LDK220 Datasheet 200 mA low quiescent current and low noise LDO SOT23-5L SOT89 SOT323-5L DFN6-1.2x1.3 Maturity status link LDK220 Features Input voltage from 2.5 to 13.2 V Very low-dropout voltage (100 mV typ. @ 100 mA load) Low quiescent current (typ. 55 µA, 1 µA in off mode) Low noise Output voltage tolerance: ± 2.0% @ 25 °C 200 mA guaranteed output current Wide range of output voltages available on request: fixed from 1.2 V to 12 V with 100 mV step and adjustable Logic-controlled electronic shutdown Output discharge function Compatible with ceramic capacitor COUT = 1 µF Internal current and thermal limit Available in SOT23-5L, SOT323-5L, SOT-89 and DFN6-1.2x1.3 packages Temperature range: -40 °C to 125 °C Applications Battery-powered equipment TV Set-top box PC and laptop Industrial Description The LDK220 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 13.2 V, with a typical dropout voltage of 100 mV. A ceramic capacitor stabilizes it on the output. The very low drop voltage, low quiescent current and low noise make it suitable for battery-powered applications. The enable logic control function puts the LDK220 in shutdown mode allowing a total current consumption lower than 1 µA. The device also includes a short-circuit constant current limiting and thermal protection. DS10219 - Rev 7 - November 2021 For further information contact your local STMicro...