UTC 78LXX
PARAMETER
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Dropout Voltage
LINEAR INTEGRATED CIRCUIT
SYMBOL
V
N
Vo/T
RR
Vd
TEST CONDITIONS
10Hz<=f<=100kHz
Io=5mA
10V<=V
I
<=20V,f=120Hz,
Tj=25°C
Tj=25°C
MIN
TYP.
49
0.75
46
1.7
MAX
UNIT
uV
mV/°C
dB
V
40
UTC78L08 ELECTRICAL CHARACTERISTICS
(VI=14V,Io=40mA,0°C<Tj<125°C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
Output Voltage
SYMBOL
V
O
TEST CONDITIONS
Tj=25°C
10.5V<=V
I
<=23V,I
O
=1mA-40mA
10.5V<=V
I
<=V
MAX,
I
O
=1mA-70mA
Tj=25°C,I
O
=1mA-100mA
Tj=25°C,I
O
=1mA-70mA
10.5V<=V
I
<=23V,Tj=25°C
11V<=V
I
<=23V,Tj=25°C
V
IN
=14V,I
O
=0mA,Tj=25°C
11V<=V
I
<=23V
1mA<=V
I
<=40mA
10Hz<=f<=100kHz
Io=5mA
11V<=V
I
<=23V,f=120Hz,Tj=25°C
Tj=25°C
MIN
7.68
7.60
7.60
TYP
8.0
MAX
8.32
8.40
8.40
UNIT
V
V
V
(note 2)
mV
mV
mV
mV
mA
mA
mA
uV
mV/°C
dB
V
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Dropout Voltage
Vo
Vo
∆Iq
∆Iq
∆Iq
V
N
∆Vo/∆T
RR
Vd
15
8.0
10
8
2.0
80
40
175
125
5.5
1.5
0.1
39
49
0.75
70
1.7
UTC78L09 ELECTRICAL CHARACTERISTICS
(VI=15V,Io=40mA,0°C <Tj<125°C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
Output Voltage
SYMBOL
V
O
TEST CONDITIONS
Tj=25°C
11.5V<=V
I
<=24V,I
O
=1mA-40mA
11.5V<=V
I
<=V
MAX,
I
O
=1mA-70mA
Tj=25°C,I
O
=1mA-100mA
Tj=25°C,I
O
=1mA-40mA
11.5V<=V
I
<=24V,Tj=25°C
13V<=V
I
<=24V,Tj=25°C
V
IN
=15V,I
O
=0mA,Tj=25°C
13V<=V
I
<=24V
1mA<=V
I
<=40mA
10Hz<=f<=100kHz
Io=5mA
12V<=V
I
<=23V,f=120Hz,Tj=25°C
Tj=25°C
MIN
8.64
8.55
8.55
TYP
9.0
MAX
9.36
9.45
9.45
UNIT
V
V
V
(note 2)
mV
mV
mV
mV
mA
mA
mA
UV
mV/°C
dB
V
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Dropout Voltage
Vo
Vo
∆Iq
∆Iq
∆Iq
V
N
∆Vo/∆T
RR
Vd
20
10
90
100
2.0
90
45
200
150
6.0
1.5
0.1
38
49
0.75
44
1.7
UTC
UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R101-001,D
UTC-IC [ UNISONIC TECHNOLOGIES ]
