LM78L15
LM78L15 is Three-Terminal Positive Voltage Regulator manufactured by Kexin Semiconductor.
Features
Maximum Output current IO: 0.1A Output Voltage VO: 15V Continuous Total Dissipation PD: 0.5W (Ta = 25 )
1.70 0.1
0.42 0.1
0.46 0.1
Absolute Maximum Ratings (Operating temperature range applies unless otherwise specified)
Parameter Input Voltage Operating Junction Temperature Range Storage Temperature Range
Symbol
Rating
Unit
TOPR
-55 +125
TSTG
-55 +150
1.OUT 2.GND 3.IN
Electrical Characteristics (VI=23V, IO=40m A,CI=0.33 F,CO=0.1 F, unless otherwise specified)
Parameter
Output Voltage
Load Regulation
Line Regulation Quiescent Current Quiescent current Change Output Noise Voltage Ripple Rejection Dropout Voltage
Symbol
Test conditions
Min Typ Max Unit
TJ = 25
14.4 15 15.6 V
VO TJ = 0 125 , 17.5V VI 30V, IO=1m A 40m A 14.25 15 15.75 V
TJ = 0 125 , VI = 23V, IO=1m A 70m A
14.25 15 15.75 V
TJ = 25 , VI = 23V, IO=1m A 100m A VO
TJ = 25 , VI = 23V, IO=1m A 40m A
25 150 m V 15 75 m V
TJ = 25 , 17.5V VI 30V, IO = 40m A VO
TJ = 25 , 19V VI 30V, IO = 40m A
65 300 m V 58 250 m V
IQ TJ = 25
4.6 6.5 m A
TJ = 0 125 , 19V VI 30V, IO = 40m A IQ
TJ = 0 125 , VI = 23V, 1m A IO 40m A
1.5 m...
