PL78L12XA3 Datasheet, PDF (2/4 Pages) Cystech Electonics Corp. – Three Terminal Low Current Positive Voltage Regulators

CYStech Electronics Corp.
Ordering Information
Device
PL78L12AA3
PL78L12BA3
Output Voltage Tolerance
3%
5%
Spec. No. : C519A3
Issued Date : 2003.03.26
Revised Date : . .
Page No. : 2/4
Electrical Characteristics
Vin=19V, Iout=40mA, 0°C≤Tj≤125°C, Cin=0.33uF, Cout=0.1uF (unless otherwise noted)
Symbol
Parameter
Vo
Output Voltage
∆Vo
Line Regulation
∆Vo
IQ
∆IQ
Vn
∆Vin / ∆Vout
VD
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Input Voltage
Require To Maintain
Line Regulation
Conditions
Tj=25°C
1mA≤Io≤70mA
1mA≤Io≤40mA and
14.5V≤Vin≤27V
Tj=25°C, 16V≤Vin≤27V
Tj=25°C, 14.5V≤Vin≤27V
Tj=25°C, 1mA≤Io≤40mA
Tj=25°C, 1mA≤Io≤100mA
Tj=25°C
1mA≤Io≤40mA
16V≤Vin≤27V
Ta=25°C, 10Hz≤f≤10KHz
f=120Hz
Tj=25°C
Tj=25°C
PL78L12A
Min
Typ
Max
11.64 12 12.36
11.64
-
12.36
11.64
-
12.36
Units
V
-
-
20
30
100
180
mV
-
10
50 _mV
-
30
100
-
3
5 mA
-
-
0.1 _mA
-
-
1
-
80
-
uV
40
54
-
dB
-
1.7
-
V
14.5
-
-
V
Symbol
Parameter
Vo
Output Voltage
∆Vo
Line Regulation
∆Vo
IQ
∆IQ
Vn
∆Vin / ∆Vout
VD
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Input Voltage
Require To Maintain
Line Regulation
Conditions
Tj=25°C
1mA≤Io≤70mA
1mA≤Io≤40mA and
14.5V≤Vin≤27V
Tj=25°C, 16V≤Vin≤27V
Tj=25°C, 14.5V≤Vin≤27V
Tj=25°C, 1mA≤Io≤40mA
Tj=25°C, 1mA≤Io≤100mA
Tj=25°C
1mA≤Io≤40mA
16V≤Vin≤27V
Ta=25°C, 10Hz≤f≤10KHz
f=120Hz
Tj=25°C
Tj=25°C
PL78L12B
Min
Typ
Max
11.5
12
12.5
11.4
-
12.6
11.4
-
12.6
-
20
100
-
30
180
-
10
50
-
30
100
-
3
5
-
-
0.1
-
-
1
-
80
-
40
54
-
-
1.7
-
Units
V
mV
mV
mA
mA
uV
dB
V
14.5
-
-
V
PL78L12A3
CYStek Product Specification