UTC 79DXX
UTC 79D12 ELECTRICAL CHARACTERISTICS
(Refer to test circuits, 0<Tj<125
°
C
,Io=500mA,Vi=-18V,Ci=2.2uF,Co=1uF,unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25
°
C
Output voltage
Vo
5.0mA<Io<0.5A,Po<15W
Vi=-14.5V to -27V
Line regulation
Vo
Tj=25
°
C,Vi=-14.5V to -30V
Tj=25
°
C,Vi=-16V to -22V
Load regulation
Vo
Tj=25
°
C,Io=5.0mA to 0.5A
Tj=25
°
C,Io=5.0mA to 200mA
Quiescent current
I
Q
Tj=25
°
C
Quiescent current change
I
Q
Io=5mA to 0.5A
Vi=-14.5V to -30V
Output voltage drift
Vo/
T
Io=5mA
Output noise voltage
V
N
f=10Hz to 100kHz,Ta=25
°
C
Ripple rejection
RR
f=120Hz, Vi=-15V to -25V
Dropout voltage
Vd
Io=0.5A,Tj=25
°
C
UTC 79D15 ELECTRICAL CHARACTERISTICS
(Refer to test circuits, 0<Tj<125
°
C
, Io=500mA,Vi=-23V,Ci=2.2uF,Co=1uF,unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25
°
C
Output voltage
Vo
5.0mA<Io<0.5A,Po<15W
Vi=-17.5V to -30V
Line regulation
Vo
Tj=25
°
C,Vi=-17.5V to -30V
Tj=25
°
C,Vi=-20V to -26V
Load regulation
Vo
Tj=25
°
C,Io=5.0mA to 0.5A
Tj=25
°
C,Io=5.0mA to 200mA
Quiescent current
I
Q
Tj=25
°
C
Quiescent current change
I
Q
Io=5mA to 0.5A
Vi=-17.5V to -30.5V
Output voltage drift
Vo/
T
Io=5mA
Output noise voltage
V
N
f=10Hz to 100kHz,Ta=25
°
C
Ripple rejection
RR
f=120Hz, Vi=-18.5V to -28.5V
Dropout voltage
Vd
Io=0.5A,Tj=25
°
C
UTC 79D18 ELECTRICAL CHARACTERISTICS
(Refer to test circuits, 0<Tj<125
°
C
,Io=500mA,Vi=-27V,Ci=2.2uF,Co=1uF,unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25
°
C
Output voltage
Vo
5.0mA<Io<0.5A,Po<15W
Vi=-21V to –33V
Line regulation
Vo
Tj=25
°
C,Vi=-21V to -33V
Tj=25
°
C,Vi=-24V to -30V
Load regulation
Vo
Tj=25
°
C,Io=5.0mA to 0.5A
Tj=25
°
C,Io=5.0mA to 200mA
Quiescent current
I
Q
Tj=25
°
C
Quiescent current change
I
Q
Io=5mA to 0.5A
Vi=-21V to –32V
Output voltage drift
Vo/
T
Io=5mA
Output noise voltage
V
N
f=10Hz to 100kHz,Ta=25
°
C
Ripple rejection
RR
f=120Hz, Vi=-22V to -32V
Dropout voltage
Vd
Io=0.5A,Tj=25
°
C
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R101-012,D
MIN
-11.52
TYP
-12.0
12
6
12
4
4.3
0.05
0.1
-0.8
200
60
2
MAX
-12.48
-12.60
240
120
240
120
8
0.5
1.0
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
mV/
°
C
μ
V
dB
V
-11.40
54
MIN
-14.40
TYP
-15.0
12
6
12
4
4.3
0.05
0.1
-0.9
250
60
2
MAX
-15.60
-15.75
300
150
300
150
8
0.5
1.0
UNIT
V
V
mV
mV
mV
mV
mA
mA
MA
mV/
°
C
μ
V
DB
V
-14.25
54
MIN
-17.28
TYP
-18.0
15
8
15
5.0
4.3
-1
300
60
2
MAX
-18.72
-18.90
360
180
360
180
8
0.5
1.0
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
mV/
°
C
μ
V
dB
V
-17.10
54