L78L00 SERIES
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ELECTRICAL CHARACTERISTICS O F L78L12C (refer to the test circuits, T
J
= 0 to 125°C, V
I
=19V,
I
O
=40mA,C
I
=0.33µF,C
O
= 0.1 µF unle ss otherwise specified).
ELECTRICAL CHARACTERISTICS O F L78L15C (refer to the test circuits, T
J
= 0 to 125°C, V
I
=23V,
I
O
=40mA,C
I
=0.33µF,C
O
= 0.1 µF unle ss otherwise specified).
Symbol Parameter Test Conditions Min. Typ. Max. Unit
V
O
Output Voltage T
J
= 25°C 11.1 12 12.9 V
V
O
Output Voltage I
O
= 1 to 40 mA V
I
=14.5 to 27 V 10.8 13.2 V
I
O
= 1 to 70 mA V
I
= 19 V 10.8 13.2
∆V
O
Line Regulation V
I
= 14.5 to 27 V T
J
= 25°C 250 mV
V
I
=16to27V T
J
= 25°C 200
∆V
O
Load Regulation I
O
= 1 to 100 mA T
J
= 25°C 100 mV
I
O
=1to40mA T
J
= 25°C 50
I
d
Quiescent Current T
J
= 25°C 6.5 mA
T
J
= 125°C 6 mA
∆I
d
Quiescent Current Change I
O
=1to40mA 0.2 mA
V
I
=16to27V 1.5
eN Output Noise Voltage B =10Hz to 100KHz T
J
= 25°C 80 µV
SVR Supply Voltage Rejection V
I
= 15 to 25 V f = 120Hz
I
O
=40mA T
J
= 25°C
36 42 dB
V
d
Dropout Voltage 1.7 V
Symbol Parameter Test Conditions Min. Typ. Max. Unit
V
O
Output Voltage T
J
= 25°C 13.8 15 16.2 V
V
O
Output Voltage I
O
= 1 to 40 mA V
I
=17.5 to 30 V 13.5 16.5 V
I
O
= 1 to 70 mA V
I
= 23 V 13.5 16.5
∆V
O
Line Regulation V
I
= 17.5 to 30 V T
J
= 25°C 300 mV
V
I
=20to30V T
J
= 25°C 250
∆V
O
Load Regulation I
O
= 1 to 100 mA T
J
= 25°C 150 mV
I
O
=1to40mA T
J
= 25°C 75
I
d
Quiescent Current T
J
= 25°C 6.5 mA
T
J
= 125°C 6 mA
∆I
d
Quiescent Current Change I
O
=1to40mA 0.2 mA
V
I
=20to30V 1.5
eN Output Noise Voltage B =10Hz to 100KHz T
J
= 25°C 90 µV
SVR Supply Voltage Rejection V
I
= 18.5 to 28.5 V f = 120Hz
I
O
=40mA T
J
= 25°C
33 39 dB
V
d
Dropout Voltage 1.7 V
