78LXX
ELECTRICAL CHARACTERISTICS (Cont.)
LINEAR INTEGRATED CIRCUIT
For UTC78L08
(V
IN
=14V, I
OUT
=40mA, 0°C<T
J
<150°C,
C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
UNIT
7.68
8.0
8.32
V
T
J
=25°C
Output Voltage
V
OUT
10.5V≤V
IN
≤23V,I
OUT
=1mA-40mA
7.60
8.40
V
10.5V≤V
IN
≤V
MAX
, I
OUT
=1mA-70mA
7.60
8.40 V(note 2)
T
J
=25°C,I
OUT
=1mA-100mA
18
80
mV
Load Regulation
ΔV
OUT
T
J
=25°C,I
OUT
=1mA-40mA
10
40
mV
10.5V≤V
IN
≤23V,T
J
=25°C
10
175
mV
Line regulation
ΔV
OUT
11V≤V
IN
≤23V,T
J
=25°C
8
125
mV
Quiescent Current
I
Q
V
IN
=14V,I
OUT
=0mA,T
J
=25°C
2.0
5.5
mA
11V≤V
IN
≤23V
1.5
mA
Quiescent Current Change
ΔI
Q
1mA≤V
IN
≤40mA
0.1
mA
Output Noise Voltage
eN
10Hz≤f≤100kHz
49
μV
-0.75
Temperature coefficient of V
o
ΔV
O
/Δ
T
I
OUT
=5mA
mV/°C
Ripple Rejection
RR
11V≤V
IN
≤23V,f=120Hz,T
J
=25°C
39
70
dB
Dropout Voltage
V
D
T
J
=25°C
1.7
V
For UTC78L09
(V
IN
=15V, I
OUT
=40mA, 0°C<T
J
<150°C,
C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
UNIT
8.64
9.0
9.36
V
T
J
=25°C
Output Voltage
V
OUT
11.5V≤V
IN
≤24V,I
OUT
=1mA-40mA
8.55
9.45
V
11.5V≤V
IN
≤V
MAX
, I
OUT
=1mA-70mA 8.55
9.45 V(note 2)
19
90
mV
T
J
=25°C,I
OUT
=1mA-100mA
Load Regulation
ΔV
OUT
T
J
=25°C,I
OUT
=1mA-40mA
11
40
mV
90
200
mV
11.5V≤V
IN
≤24V,T
J
=25°C
Line regulation
ΔV
OUT
13V≤V
IN
≤24V,T
J
=25°C
100
150
mV
Quiescent Current
I
Q
V
IN
=15V,I
OUT
=0mA,T
J
=25°C
2.0
6.0
mA
13V≤V
IN
≤24V
1.5
mA
Quiescent Current Change
ΔI
Q
1mA≤V
IN
≤40mA
0.1
mA
Output Noise Voltage
eN
10Hz≤f≤100kHz
70
μV
Temperature coefficient of V
OUT
ΔV
O
/Δ
T
I
OUT
=5mA
-0.75
mV/°C
Ripple Rejection
RR
12V≤V
IN
≤24V,f=120Hz,T
J
=25°C
38
44
dB
Dropout Voltage
V
D
T
J
=25°C
1.7
V
For UTC78L10
(V
IN
=16V, I
OUT
=40mA, 0°C<T
J
<150°C,
C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
UNIT
9.6
10.0 10.4
V
T
J
=25°C
Output Voltage
V
OUT
12.5V≤V
IN
≤25V,I
OUT
=1mA-40mA
9.5
10.5
V
12.5V≤V
IN
≤V
MAX
, I
OUT
=1mA-70mA
9.5
10.5 V(note 2)
T
J
=25°C, I
OUT
=1mA-100mA
20
90
mV
Load Regulation
ΔV
OUT
T
J
=25°C, I
OUT
=1mA-40mA
11
40
mV
12.5V≤V
IN
≤25V,T
J
=25°C
100
200
mV
Line regulation
ΔV
OUT
14V≤V
IN
≤25V,T
J
=25°C
100
170
mV
Quiescent Current
I
Q
V
IN
=17V,I
OUT
=0mA,T
J
=25°C
2.0
6.0
mA
12.5V≤V
IN
≤25V
1.5
mA
Quiescent Current Change
ΔI
Q
1mA≤V
IN
≤40mA
0.1
mA
Output Noise Voltage
eN
10Hz≤f≤100kHz
74
μV
Temperature coefficient of V
OUT
ΔV
O
/Δ
T
I
OUT
=5mA
-0.8
mV/°C
Ripple Rejection
RR
15V≤V
IN
≤25V,f=120Hz,T
J
=25°C
38
43
dB
Dropout Voltage
V
D
T
J
=25°C
1.7
V
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