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L78L08C

STMicroelectronics
Part Number L78L08C
Manufacturer STMicroelectronics
Description Positive Voltage Regulators
Published Oct 4, 2018
Detailed Description TO-92 SO-8 SOT-89 L78L Datasheet Positive voltage regulators Features • Output current up to 100 mA • Output voltages...
Datasheet PDF File L78L08C PDF File

L78L08C
L78L08C


Overview
TO-92 SO-8 SOT-89 L78L Datasheet Positive voltage regulators Features • Output current up to 100 mA • Output voltages of 3.
3; 5; 6; 8; 9; 10; 12; 15; 18; 24 V thermal overload protection • Short-circuit protection • No external components are required • Available in either ± 4% (A) or ± 8% (C) selection Description The L78L series of three-terminal positive regulators employ internal current limiting and thermal shutdown, making them essentially indestructible.
If adequate heat-sink is provided, they can deliver up to 100 mA output current.
They are intended as fixed voltage regulators in a wide range of applications including local or oncard regulation for elimination of noise and distribution problems associated with single-point regulation.
In addition, they can be used with power pass elements to make high-current voltage regulators.
The L78L series used as Zener diode/resistor combination replacement, offers e improvement along with lower quiescent current and lower noise.
Maturity status link L78L DS0424 - Rev 28 - April 2021 For further information contact your local STMicroelectronics sales office.
www.
st.
com 1 Diagram Figure 1.
Schematic diagram L78L Diagram AMG160520161300MT DS0424 - Rev 28 page 2/40 L78L Pin configuration 2 Pin configuration Figure 2.
Pin connection (top view, bottom view for TO-92) Figure 3.
Test circuits AMG160520161301MT AMG160520161302MT DS0424 - Rev 28 page 3/40 L78L Maximum ratings 3 Maximum ratings Table 1.
Absolute maximum ratings Symbol Parameter Value VI IO PD TSTG TOP DC Input voltage Output current Power dissipation Storage temperature range Operating junction temperature range VO = 3.
3 to 9 V VO = 12 to 15 V VO = 18 to 24 V for L78LxxAC / L78LxxC for L78LxxAB 30 35 40 100 Internally limited (1) -65 to 150 0 to 125 -40 to 125 1.
Our SO-8 package used for voltage regulators is modified internally to have pins 2, 3, 6 and 7 electrically communed to the die attach flag.
This particular frame decr...


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