L5300GJ Automotive 5 V low drop voltage regulator Datasheet - production data Programmable reset pulse delay with external capacitor Early warning Very wide stability range with low value output capacitor Thermal shutdown and short circuit protection PowerSSO-12 Wide temperature range (Tj = -40 C to 150 C) Enable input for enabling / disabling the voltage Features regulator Max DC supply voltage V 40 V S Description Max output voltage tolerance V +/-2% 0 L5300GJ is a low dropout linear regulator with Max dropout voltage V 500 mV microprocessor control functions such as power dp on reset, low voltage reset, early warning, Output current I 300 mA 0 ON/OFF control. Typical quiescent current is 55 (1) 5 A A in very low output current mode and enabled Quiescent current I qn (2) 55 A regulator. It drops to 5 A with not enabled regulator. 1. Typical value with regulator disabled. 2. Typical value with regulator enabled. On-chip trimming results in high output voltage accuracy (2%). Accuracy is kept over wide temperature range, line and load variation. Early AEC-Q100 qualified warning circuit monitors the input voltage and Operating DC supply voltage compares it with an internal voltage reference. range The maximum input voltage is 40 V. The 5.6 V to 40 V maximum output current is internally limited. Low dropout voltage Internal temperature protection disables the 300 mA current capability voltage regulator output. In addition, only low Low quiescent current value ceramic capacitor on output is required for stability (equal or above 220 nF). Very low consumption mode Precision output voltage 5 V +/- 2% Reset circuit sensing the output voltage Table 1. Device summary Order codes Package Tube Tape and reel PowerSSO-12 L5300GJ L5300GJTR September 2018 DS6145 Rev 8 1/26 This is information on a product in full production. www.st.comContents L5300GJ 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 . 14 3.1 Voltage regulator . 14 3.2 Reset 16 3.3 Early warning 16 3.4 Enable . 17 4 Package and PCB thermal data . 18 5 Package and packing information . 21 5.1 ECOPACK . 21 5.2 PowerSSO-12 mechanical data 21 5.3 PowerSSO-12 packing information . 23 6 Revision history . 24 2/26 DS6145 Rev 8