S78Lxx
S78L10 Electrical Characteristics
(V
I
=17V, I
O
=40
㎃,
T
J
=0
℃
~ 125
℃
, Unless otherwise noted)
Parameter
Output Voltage**
Test Conditions*
25℃
I
O
=1mA to 40mA
V
I
=13V to 25V
I
O
=1mA to 70mA
V
I
=13V to 25V
V
I
=14V to 25V
V
I
=15V to 25V, f=120Hz
I
O
=1mA to 100mA
I
O
=1mA to 40mA
f=10Hz to 100KHz
0℃ to 125℃
S78L10
Min. Typ. Max.
9.6
9.5
9.5
25℃
0℃ to 25℃
25℃
25℃
25℃
25℃
125℃
37
10
10
10
51
42
44
20
11
62
1.7
4.2
6
5.5
1.5
0.1
90
40
10.4
10.5
10.5
175
125
Unit
V
Input regulation
Ripple rejection
Output regulation
Output noise voltage
Dropout Voltage
Bias current
Bias Current Change
mV
dB
mV
uV
V
V
I
=14V to 25V
I
O
=1mA to 40mA
mA
0℃ to 125℃
S78L12 Electrical Characteristics
(V
I
=19V, I
O
=40
㎃,
T
J
=0
℃
~ 125
℃
, Unless otherwise noted)
Parameter
Output Voltage**
Test Conditions*
25℃
I
O
=1mA to 40mA
V
I
=14V to 27V
I
O
=1mA to 70mA
V
I
=14.5V to 27V
V
I
=16V to 27V
V
I
=15V to 25V, f=120Hz
I
O
=1mA to 100mA
I
O
=1mA to 40mA
f=10Hz to 100KHz
0℃ to 125℃
S78L12
Min. Typ. Max.
11.5
11.4
11.4
25℃
0℃ to 25℃
25℃
25℃
25℃
25℃
125℃
37
12
12
12
55
49
42
22
13
70
1.7
4.3
6.5
6
1.5
0.1
100
50
12.5
12.6
12.6
250
200
Unit
V
Input regulation
Ripple rejection
Output regulation
Output noise voltage
Dropout Voltage
Bias current
Bias Current Change
mV
dB
mV
uV
V
V
I
=16V to 27V
I
O
=1mA to 40mA
mA
0℃ to 125℃
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF
capacitor across the input and a 0.1uF capacitor across the output.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
KSI-9047-001
5
AUK [ AUK CORP ]
