KA190O08
KA190O08 is Three-Terminal Negative Voltage Regulator manufactured by Kexin Semiconductor.
Features
Maximum output current IOM : 0.1A. Output voltage:VO : -8V. Continuous total dissipation PD: 0.5 W ƽ Marking Code: K1
1.70 0.1
0.42 0.1
0.46 0.1
1.GND 2.IN 3.OUT
Absolute Maximum Ratings Ta = 25
Parameter Input Voltage Operating junction temperature range Storage Temperature Range
Symbol
Rating
Unit
-30
TOPR
-55 to +125
TSTG
-55 to +150
Electrical Characteristics(VI=-14V,Io=40m A,0 <Tj<125 ,C,=0.33 F,Co=0.1 F,unlessotherwisespecified)
Parameter
Output voltage
Load regulation
Line regulation Quiescent current Quiescent current change Output noise vo Itage Ripple rejection Dropout voltage
Symbol
Test conditions
Tj=25 VO -10.5V VI -23V, Io=1m A-40m A
Io=1m A-70m A
Tj=25 , Io=1m A-100m A VO
Tj=25 , Io=1m A-40m A
-10.5V Vl -23V, Tj=25 VO
-11V Vl -23V, Tj=25
Iq 25
Iq 0 <Tj<125 , -11V Vl -23V
Iq 0 <Tj<125 ,1m A IO 40m A
VN 10Hz f 100KHz,Tj=25
RR -11V Vl -21V,f=120Hz
Vd Tj=25
Min Typ Max Unit
-7.7 -8.0 -8.3 V
-7.6 -8.0 -8.4...
