Defense Grade Voltage Regulators

Image

ST has shipped billions of voltage regulators into commercial, industrial and automotive applications.

Our RobuST product range includes a range of LDO voltage regulators with 5 V output and up to 500 mA load-current capability. A PMOS-transistor pass element guarantees a very low maximum dropout voltage of 500 mV and low quiescent current.  They embed additional features such as reset, watchdog and enable pins, together with short-circuit and thermal protection.

Part NumberPackageGeneral DescriptionNumber Of Outputs typ ()Regulated Output VoltageOutput Current(I_OUT)Output Tolerance (%) typ ()Dropout Voltage(V_D) typ (mV)Dropout Voltage(V_D) max (mV)RESET OutputEnable PinEarly WarningWatchdog TimerWatchdog EnableSupply Current (Standby)(Icc1) typ (µA)Quiescent current(Iq) (@ low load) typ (µA)
RL5150CJPowerSSO 125V Low drop voltage regulator151502200500Active HighNoYesNoNo-55