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CYStech Electronics Corp.
Spec. No. : C517M3
Issued Date : 2003.04.02
Revised Date :
. .
Page No. : 2/4
PL78L08M3
CYStek Product Specification
Electrical Characteristics
Vin=14V, Io=40mA, Tj=25
°C Cin=0.33uF, Cout=0.1uF (unless otherwise noted)
PL78L08A
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Tj=25
°C
7.76
8
8.24
10.5V
≤Vin≤23V
1mA
≤Io≤40mA
7.76
8
8.24
Vo
Output Voltage
1mA
≤Io≤70mA
7.76
8
8.24
V
Tj=25
°C, 10.5V≤Vin≤23V
-
80
175
∆Vo
Line Regulation
Tj=25
°C, 11V≤Vin≤23V
-
70
125
mV
Tj=25
°C, 1mA≤Io≤40mA
-
8
40
∆Vo
Load Regulation
Tj=25
°C, 1mA≤Io≤100mA
-
15
80
mV
IQ
Quiescent Current
Tj=25
°C
-
2
5.5
mA
1mA
≤Io≤40mA
-
-
0.1
∆IQ
Quiescent Current
Change
11V
≤Vin≤23V
-
1.5
mA
Vn
Output Noise Voltage Ta=25
°C, 10Hz≤f≤10KHz
-
60
-
uV
∆Vin / ∆Vout Ripple Rejection
11V
≤Vin≤21V, f=120Hz
39
45
-
dB
Isc
Peak Output / Short
-Circuit Current
Tj=25
°C
-
140
-
mA
VD
Dropout Voltage
Tj=25
°C
-
1.7
-
V
PL78L08B
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Tj=25
°C
7.7
8
8.3
10.5V
≤Vin≤23V
1mA
≤Io≤40mA
7.6
8
8.4
Vo
Output Voltage
1mA
≤Io≤70mA
7.6
8
8.4
V
Tj=25
°C, 10.5V≤Vin≤23V
-
-
175
∆Vo
Line Regulation
Tj=25
°C, 11V≤Vin≤23V
-
-
125
mV
Tj=25
°C, 1mA≤Io≤40mA
-
-
40
∆Vo
Load Regulation
Tj=25
°C, 1mA≤Io≤100mA
-
-
80
mV
IQ
Quiescent Current
Tj=25
°C
-
-
5.5
mA
1mA
≤Io≤40mA
-
-
0.1
∆IQ
Quiescent Current
Change
11V
≤Vin≤23V
-
-
1.5
mA
Vn
Output Noise Voltage Ta=25
°C, 10Hz≤f≤10KHz
-
60
-
uV
∆Vin / ∆Vout Ripple Rejection
11V
≤Vin≤21V, f=120Hz
39
45
-
dB
Isc
Peak Output / Short
-Circuit Current
Tj=25
°C
-
140
-
mA
VD
Dropout Voltage
Tj=25
°C
-
1.7
-
V
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