L7800 SERIES
Table 13: Electrical Characteristics Of L7852C (refer to the test circuits, T = 0 to 125°C, V = 10V,
J
I
I = 500 mA, C = 0.33 µF, C = 0.1 µF unless otherwise specified).
O
I
O
Symbol
Parameter
Test Conditions
Min.
5.0
Typ.
5.2
Max.
5.4
Unit
V
V
V
Output Voltage
Output Voltage
T = 25°C
J
O
O
I
= 5 mA to 1 A
P
≤ 15W
O
4.95
5.2
5.45
V
O
V = 8 to 20 V
I
∆V (*) Line Regulation
V = 7 to 25 V
T = 25°C
3
1
105
52
mV
mV
O
I
J
V = 8 to 12 V
T = 25°C
J
I
∆V (*) Load Regulation
I
I
= 5 mA to 1.5 A
= 250 to 750 mA
T = 25°C
105
52
O
O
O
J
T = 25°C
J
I
Quiescent Current
Quiescent Current Change
T = 25°C
8
mA
mA
d
J
∆I
I
= 5 mA to 1 A
O
0.5
1.3
d
V = 7 to 25 V
I
∆V /∆T Output Voltage Drift
I
= 5 mA
O
-1
mV/°C
O
eN
SVR Supply Voltage Rejection
Output Noise Voltage
B =10Hz to 100KHz
V = 8 to 18 V
T = 25°C
42
µV/V
dB
V
J
O
f = 120Hz
61
I
V
Dropout Voltage
I
= 1 A
T = 25°C
2
d
O
O
J
R
Output Resistance
Short Circuit Current
f = 1 KHz
V = 35 V T = 25°C
17
mΩ
A
I
0.75
2.2
sc
I
J
I
Short Circuit Peak Current T = 25°C
A
scp
J
(*) Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must be taken into account
O
separately. Pulse testing with low duty cycle is used.
Table 14: Electrical Characteristics Of L7806C (refer to the test circuits, T = 0 to 125°C, V = 11V,
J
I
I = 500 mA, C = 0.33 µF, C = 0.1 µF unless otherwise specified).
O
I
O
Symbol
Parameter
Test Conditions
Min.
5.75
5.7
Typ.
Max.
6.25
6.3
Unit
V
V
V
Output Voltage
Output Voltage
T = 25°C
6
6
O
O
J
I
= 5 mA to 1 A
P
≤ 15W
O
V
O
V = 8 to 21 V
I
∆V (*) Line Regulation
V = 8 to 25 V
T = 25°C
120
60
mV
mV
O
I
J
V = 9 to 13 V
T = 25°C
J
I
∆V (*) Load Regulation
I
I
= 5 mA to 1.5 A
= 250 to 750 mA
T = 25°C
120
60
O
O
O
J
T = 25°C
J
I
Quiescent Current
Quiescent Current Change
T = 25°C
8
mA
mA
d
J
∆I
I
= 5 mA to 1 A
O
0.5
1.3
d
V = 8 to 25 V
I
∆V /∆T Output Voltage Drift
I
= 5 mA
O
-0.8
45
mV/°C
O
eN
Output Noise Voltage
B =10Hz to 100KHz
V = 9 to 19 V
T = 25°C
µV/V
dB
V
J
O
SVR Supply Voltage Rejection
f = 120Hz
59
I
V
Dropout Voltage
I
= 1 A
T = 25°C
2
d
O
J
R
Output Resistance
Short Circuit Current
f = 1 KHz
V = 35 V T = 25°C
19
mΩ
A
O
I
0.55
2.2
sc
I
J
I
Short Circuit Peak Current T = 25°C
A
scp
J
(*) Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must be taken into account
O
separately. Pulse testing with low duty cycle is used.
10/34
STMICROELECTRONICS [ ST ]
