Datasheet

ELECTRICAL CHARACTERISTICS FOR L78L08 (refer to the test circuits, T
j
=0to125
o
C,
V
i
= 14V, I
o
=40mA,C
i
=0.33µF, C
o
=0.1µF unless otherwise specified)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
V
o
Output Voltage T
j
=25
o
C 7.36 8 8.64 V
V
o
Output Voltage I
o
= 1 to 40 mA V
i
= 10.5 to 23 V
I
o
= 1 to 70 mA V
i
=14V
7.2
7.2
8.8
8.8
V
V
∆V
o
Line Regulation V
i
= 10.5 to 23 V T
j
=25
o
C
V
i
=11to23V T
j
=25
o
C
200
150
mV
mV
∆V
o
Load Regulation I
o
= 1 to 100 mA T
j
=25
o
C
I
o
= 1 to 40 mA T
j
=25
o
C
80
40
mV
mV
I
d
Quiescent Current T
j
=25
o
C
T
j
= 125
o
C
6
5.5
mA
mA
∆I
d
Quiescent Current Change I
o
= 1 to 40 mA 0.2 mA
∆I
d
Quiescent Current Change V
i
= 11 to 23 V 1.5 mA
eN Output Noise Voltage B = 10Hz to 100KHz T
j
=25
o
C60µV
SVR Supply Voltage Rejection I
o
= 40 mA f = 120 Hz T
j
=25
o
C
V
i
=12to23V
36 45 dB
V
d
Dropout Voltage 1.7 V
ELECTRICAL CHARACTERISTICS FOR L78L09 (refer to the test circuits, T
j
=0to125
o
C,
V
i
= 15V, I
o
=40mA,C
i
=0.33µF, C
o
=0.1µF unless otherwise specified)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
V
o
Output Voltage T
j
=25
o
C 8.28 9 9.72 V
V
o
Output Voltage I
o
= 1 to 40 mA V
i
= 11.5 to 23 V
I
o
= 1 to 70 mA V
i
=15V
8.1
8.1
9.9
9.9
V
V
∆V
o
Line Regulation V
i
= 11.5 to 23 V T
j
=25
o
C
V
i
=12to23V T
j
=25
o
C
250
200
mV
mV
∆V
o
Load Regulation I
o
= 1 to 100 mA T
j
=25
o
C
I
o
= 1 to 40 mA T
j
=25
o
C
80
40
mV
mV
I
d
Quiescent Current T
j
=25
o
C
T
j
= 125
o
C
6
5.5
mA
mA
∆I
d
Quiescent Current Change I
o
= 1 to 40 mA 0.2 mA
∆I
d
Quiescent Current Change V
i
= 12 to 23 V 1.5 mA
eN Output Noise Voltage B = 10Hz to 100KHz T
j
=25
o
C70µV
SVR Supply Voltage Rejection I
o
= 40 mA f = 120 Hz T
j
=25
o
C
V
i
=12to23V
36 44 dB
V
d
Dropout Voltage 1.7 V
L78L00 SERIES
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