L5150GJ STMicroelectronics

L5150GJ Automotive 5 V low dropout voltage regulator Datasheet - production data Early warning Very wide stability range with low value output capacitor Thermal shutdown and short-circuit protection Wide temperature range (T = -40 C to 150 C) j PowerSSO-12 GAPGP01380 Enable input for enabling / disabling the voltage regulator Features Description Max DC supply voltage V 40 V S L5150GJ is a low dropout linear regulator with Max output voltage tolerance V 2% o microprocessor control functions such as power Max dropout voltage V 500 mV on reset, low voltage reset, early warning, on/off dp control. Typical quiescent current is 55 A in very Output current I 150 mA o low output current mode and enabled regulator. It (1) 5 A Quiescent current I drops to 5 A with not enabled regulator. qn (2) 55 A On chip trimming results in high output voltage 1. Typical value with regulator disabled. accuracy (+/-2%). Accuracy is kept over wide 2. Typical value with regulator enabled. temperature range, line and load variation. Early warning circuit monitors the input voltage and AEC-Q100 qualified compares it with an internal voltage reference. Operating DC supply Output voltage reset threshold can be adjusted voltage range 5.6 V to 40 V down to 3.5 V by means of an external voltage Low dropout voltage divider. Low quiescent current consumption The maximum input voltage is 40 V. The max output current is internally limited. Internal Precision output voltage 5 V 2% temperature protection disables the voltage Reset circuit sensing the output voltage regulator output. In addition, only low-value Programmable reset pulse delay with external ceramic capacitor on output is required for capacitor stability. Adjustable reset threshold Table 1. Device summary Order codes Package Tube Tape & reel PowerSSO-12 L5150GJ L5150GJTR July 2021 DS6182 Rev 15 1/29 This is information on a product in full production. www.st.comContents L5150GJ Contents 1 Block diagram and pins description 5 2 Electrical specifications 7 2.1 Absolute maximum ratings . 7 2.2 Thermal data . 7 2.3 Electrical characteristics . 8 2.4 Electrical characteristics curves 10 3 Application information . 15 3.1 Voltage regulator . 15 3.2 Reset 17 3.3 Early warning 19 3.4 Enable . 19 4 Package and PCB thermal data . 20 4.1 PowerSSO-12 thermal data . 20 5 Package information 23 5.1 PowerSSO-12 package information . 23 5.2 PowerSSO-12 packing information . 25 6 Revision history . 26 2/29 DS6182 Rev 15