L5150GJ is a low dropout linear regulator with microprocessor control functions such as power on reset, low voltage reset, early warning, on/off control. Typical quiescent current is 55 μA in very low output current mode and enabled regulator. It drops to 5 μA with not enabled regulator.
●On chip trimming results in high output voltage accuracy (2%). Accuracy is kept over wide temperature range, line and load variation. Early warning circuit monitors the input voltage and compares it with an internal voltage reference.
●Output voltage reset threshold can be adjusted down to 3.5 V by means of an external voltage divider.
●The maximum input voltage is 40 V. The max output current is internally limited. Internal temperature protection disables the voltage regulator output. In addition, only low-value ceramic capacitor on output is required for stability.
●Key Features
● Operating DC supply voltage range5.6 V to 40 V
● Low dropout voltage
● Low quiescent current consumption
● Precision output voltage 5 V +/- 2%
● Reset circuit sensing the output voltage
● Programmable reset pulse delay with external capacitor
● Adjustable reset threshold
● Early warning
● Very wide stability range with low value output capacitor
● Thermal shutdown and short-circuit protection
● Wide temperature range (Tj = -40 °C to 150 °C)
● Enable input for enabling / disabling the voltage regulator
