KA190O05
KA190O05 is Three-Terminal Negative Voltage Regulator manufactured by Kexin Semiconductor.
Features
Maximum Output current IOM: 0.1 A Output voltage Vo: -5 V 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
Vi
-30
TOPR
-55 to +125
TSTG
-55 to +150
Electrical Characteristics (V,=-10V,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 -7V VI -20V, 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
-7V Vl -20V, Tj=25 VO
-8V Vl -20V, Tj=25
Iq Tj=25
Iq 0 <Tj<125 , -8V Vl -20V
Iq 0 <Tj<125 ,1m A IO 40m A
VN 10Hz f 100KHz,Tj=25
RR -8V Vl -18V,f=120Hz
Vd Tj=25 ,
Min Typ Max Unit
-4.8 -5.0 -5.2...
