Data Sheet

L78M00 SERIES
7/21
ELECTRICAL CHARACTERISTICS OF L78M10C (refer to the test circuits, T
J
= 25°C, V
I
=16V,
I
O
=350mA,C
I
=0.33µF,C
O
= 0.1 µF unless otherwise specified).
ELECTRICAL CHARACTERISTICS OF L78M12C (refer to the test circuits, T
J
= 25°C, V
I
=19V,
I
O
=350mA,C
I
=0.33µF,C
O
= 0.1 µF unless otherwise specified).
Symbol Parameter Test Conditions Min. Typ. Max. Unit
V
O
Output Voltage 9.6 10 10.4 V
V
O
Output Voltage I
O
= 5 to 350 mA V
I
= 12.5 to 25 V 9.5 10 10.5 V
∆V
O
Line Regulation V
I
=12.5to30V I
O
= 200 mA 100 mV
V
I
=13to30V I
O
= 200 mA 50
∆V
O
Load Regulation I
O
= 5 to 500 mA T
J
= 25°C 200 mV
I
O
= 5 to 200 mA T
J
= 25°C 100
I
d
Quiescent Current 6mA
∆I
d
Quiescent Current Change I
O
= 5 to 350 mA 0.5 mA
I
O
= 200 mA V
I
=12.5to30V 0.8
∆V
O
/∆T Output Voltage Drift I
O
=5mA T
J
= 0 to 125°C -0.5 mV/°C
SVR Supply Voltage Rejection V
I
= 13.5 to 24 V f = 120Hz
I
O
= 300mA
56 dB
eN Output Noise Voltage B =10Hz to 100KHz 64 µV
V
d
Dropout Voltage 2 V
I
sc
Short Circuit Current V
I
= 35 V 245 mA
Symbol Parameter Test Conditions Min. Typ. Max. Unit
V
O
Output Voltage 11.5 12 12.5 V
V
O
Output Voltage I
O
= 5 to 350 mA V
I
=14.5to27V 11.4 12 12.6 V
∆V
O
Line Regulation V
I
=14.5to30V I
O
= 200 mA 100 mV
V
I
=16to30V I
O
= 200 mA 50
∆V
O
Load Regulation I
O
= 5 to 500 mA T
J
= 25°C 240 mV
I
O
= 5 to 200 mA T
J
= 25°C 120
I
d
Quiescent Current 6mA
∆I
d
Quiescent Current Change I
O
= 5 to 350 mA 0.5 mA
I
O
= 200 mA V
I
=14.5to30V 0.8
∆V
O
/∆T Output Voltage Drift I
O
=5mA T
J
= 0 to 125°C -1 mV/°C
SVR Supply Voltage Rejection V
I
=15to25V f=120Hz
I
O
= 300mA
55 dB
eN Output Noise Voltage B =10Hz to 100KHz 75 µV
V
d
Dropout Voltage 2 V
I
sc
Short Circuit Current V
I
= 35 V 240 mA