L5300AH7TR STMicroelectronics

L5300AH7 Automotive 5 V low drop voltage regulator Datasheet - production data Precision output voltage 5 V +/-2% Reset circuit sensing the output voltage Programmable reset pulse delay with external capacitor Thermal shutdown and short circuit protection Wide temperature range (Tj = -40C to 150C) GA P GCFT00135 Enable input for enabling / disabling the voltage HPAK regulator Description Features L5300AH7 is a low dropout linear regulator with microprocessor control functions such as power Max DC supply voltage V 40 V s on reset, low voltage reset, ON/OFF control. In Max output voltage tolerance V +/-2 % 0 addition, only low value ceramic capacitor is Max dropout voltage V 500 mV required for stability (above or equal 220 nF). dp Output current I 300 mA 0 Typical quiescent current is 60 A at output (1) 5 A current equal to 0 and enable high. It drops to Quiescent current I qn (2) 55 A 10 A in not enabled mode. 1. Typical value with regulator disabled On chip trimming results in high output voltage 2. Typical value with regulator enabled accuracy (+/-2%). Accuracy is kept over wide temperature range, line and load variation. AEC-Q100 qualified The maximum input voltage is 40 V. The max Operating DC supply voltage output current is internally limited. Internal range 5.6 V to 40 V temperature protection disables the voltage regulator output. Low dropout voltage 300 mA current capability Low quiescent current Very low consumption mode Table 1. Device summary Order codes Package Tube Tape and reel HPAK L5300AH7 L5300AH7TR September 2018 DS6143 Rev 13 1/24 This is information on a product in full production. www.st.comContents L5300AH7 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 Enable . 16 4 Package and PC board thermal data . 17 4.1 HPAK thermal data 17 5 Package and packing information . 20 5.1 ECOPACK . 20 5.2 HPAK mechanical data . 20 6 Revision history . 22 2/24 DS6143 Rev 13