S78LxxL
S78L15 Electrical Characteristics
(VI=23V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted)
S78L15
Parameter
Test Conditions*
Unit
Min. Typ. Max.
25℃
14.4
15
15
15.6
IO=1mA to 40mA
VI=17.5V to 30V
14.25
15.75
Output Voltage**
V
0℃ to 125℃
IO=1mA to 70mA
14.25
34
15
65
58
39
25
15
82
1.7
4.6
15.75
300
VI=17.5V to 30V
VI=19V to 30V
25℃
0℃ to 25℃
25℃
Input regulation
Ripple rejection
Output regulation
mV
dB
250
VI=18.5V to 28.5V, f=120Hz
IO=1mA to 100mA
IO=1mA to 40mA
150
75
mV
25℃
25℃
Output noise voltage
Dropout Voltage
f=10Hz to 100KHz
uV
V
25℃
6.5
6
Bias current
125℃
mA
VI=19V to 30V
1.5
0.1
0℃ to 125℃
Bias Current Change
IO=1mA to 40mA
S78L18 Electrical Characteristics
(VI=26V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted)
S78L18
Parameter
Test Conditions*
Unit
Min. Typ. Max.
25℃
17.3
17.1
18
18
18.7
18.9
IO=1mA to 40mA
VI=20.5V to 33V
Output Voltage**
V
0℃ to 125℃
IO=1mA to 70mA
17.1
32
18
70
64
36
27
19
89
1.7
4.7
18.9
360
300
VI=20.5V to 33V
VI=22V to 33V
25℃
0℃ to 25℃
25℃
Input regulation
Ripple rejection
Output regulation
mV
dB
VI=21.5V to 31.5V,f=120Hz
IO=1mA to 100mA
IO=1mA to 40mA
180
90
mV
25℃
25℃
Output noise voltage
Dropout Voltage
f=10Hz to 100KHz
uV
V
25℃
6.5
6
Bias current
125℃
mA
VI=22V to 33V
1.5
0.1
0℃ to 125℃
Bias Current Change
IO=1mA to 40mA
* 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-9048-001
6
AUK [ AUK CORP ]
