L5150CJTR Datasheet PDF - ST Microelectronics

●L5150CJ and L5150CS are low dropout linear regulators with microprocessor control functions such as power on reset, low voltage reset, early warning.

●Typical quiescent current is 55 μA at very low output current.

●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 to 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)