Datasheet

L78MxxC Electrical characteristics
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5 Electrical characteristics
Table 4. Electrical characteristics of L78M05C (refer to the test circuits, T
J
= 25 °C, V
I
= 10 V,
I
O
= 350 mA, C
I
= 0.33 µF, C
O
= 0.1 µF unless otherwise specified)
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
O
Output voltage 4.8 5 5.2 V
V
O
Output voltage I
O
= 5 to 350 mA, V
I
= 7 to 20 V 4.75 5 5.25 V
ΔV
O
Line regulation
V
I
= 7 to 25 V, I
O
= 200 mA 100
mV
V
I
= 8 to 25 V, I
O
= 200 mA 50
ΔV
O
Load regulation
I
O
= 5 to 500 mA, T
J
= 25°C 100
mV
I
O
= 5 to 200 mA, T
J
= 25°C 50
I
d
Quiescent current 6 mA
ΔI
d
Quiescent current change
I
O
= 5 to 350 mA 0.5
mA
I
O
= 200 mA, V
I
= 8 to 25 V 0.8
ΔV
O
/ΔT Output voltage drift I
O
= 5 mA, T
J
= 0 to 125°C -0.5 mV/°C
SVR Supply voltage rejection V
I
= 8 to 18 V, f = 120Hz, I
O
= 300mA 62 dB
eN Output noise voltage B =10Hz to 100kHz 40 µV
V
d
Dropout voltage 2 V
I
sc
Short circuit current V
I
= 35 V 300 mA
Table 5. Electrical characteristics of L78M06C (refer to the test circuits, T
J
= 25 °C, V
I
= 11 V,
I
O
= 350 mA, C
I
= 0.33 µF, C
O
= 0.1 µF unless otherwise specified)
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
O
Output voltage 5.75 6 6.25 V
V
O
Output voltage I
O
= 5 to 350 mA, V
I
= 8 to 21 V 5.7 6 6.3 V
ΔV
O
Line regulation
V
I
= 8 to 25 V, I
O
= 200 mA 100
mV
V
I
= 9 to 25 V, I
O
= 200 mA 50
ΔV
O
Load regulation
I
O
= 5 to 500 mA, T
J
= 25°C 120
mV
I
O
= 5 to 200 mA, T
J
= 25°C 60
I
d
Quiescent current 6 mA
ΔI
d
Quiescent current change
I
O
= 5 to 350 mA 0.5
mA
I
O
= 200 mA, V
I
= 9 to 25 V 0.8
ΔV
O
/ΔT Output voltage drift I
O
= 5 mA, T
J
= 0 to 125°C -0.5 mV/°C
SVR Supply voltage rejection V
I
= 9 to 19 V, f = 120Hz, I
O
= 300mA 59 dB
eN Output noise voltage B =10Hz to 100kHz 45 µV
V
d
Dropout voltage 2 V
I
sc
Short circuit current V
I
= 35 V 270 mA