PL78L08XM3 Datasheet, PDF (2/4 Pages) Cypress Semiconductor – Low Current Positive Voltage Regulator

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