SG7800A/SG7800 SERIES
ELECTRICAL SPECIFICATIONS
15V POSITIVE REGULATOR
(Note 1)
(Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG7815A/SG7815 with -55°C
≤
T
A
≤
150°C,
V
IN
= 23V, I
O
= 500mA for the K and IG -Power Packages-, I
O
= 100mA for the T and L packages, C
IN
= 0.33µF, and C
OUT
= 0.1µF. Low duty cycle pulse
testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.)
SG7815A/SG7815
Parameter
Output Voltage
Line Regulation
(Note 1)
Load Regulation
(Note 1)
Test Conditions
T
J
= 25°C
V
IN
= 17.5V to 30V, T
J
= 25°C
V
IN
= 20V to 26V, T
J
= 25°C
Power Pkgs: I
O
= 5mA to 1.5A, T
J
= 25°C
I
O
= 250mA to 750mA, T
J
= 25°C
T - Pkg: I
O
= 5mA to 500mA, T
J
= 25°C
V
IN
= 18.5V to 30V
Power Pkgs: I
O
= 5mA to 1.0A, P
≤
20W
T - Pkg: I
O
= 5mA to 500mA, P
≤
2W
Over Temperature Range
T
J
= 25°C
With Line: V
IN
= 18.5V to 30V
With Load: I
O
= 5mA to 1.0A (Power Pkgs.)
I
O
= 5mA to 500mA (T)
∆V
O
= 100mV, T
J
= 25°C
Power Pkgs: I
O
= 1.0A, T - Pkg: I
O
= 500mA
Power Pkgs: T
J
= 25°C
T - Pkg: T
J
= 25°C
Power Pkgs: V
IN
= 35V, T
J
= 25°C
T - Pkg: V
IN
= 35V, T
J
= 25°C
∆V
IN
= 10V, f = 120Hz, T
J
= 25°C
f = 10Hz to 100KHz
(Note 2)
1000hrs. at T
J
= 125°C
I
O
= 5mA
SG7815
SG7815A
Min. Typ. Max. Min. Typ. Max.
14.8 15.0 15.2 14.4 15.0 15.6
75
15
150
15
75
8
40
8
30
150
30
100
12
50
12
75
12
75
12
50
14.6
14.6
15.0
15.0
4
15.4
15.4
7
6
0.8
0.5
0.5
2.5
3.3
1.7
1.2
0.7
40
60
175
60
175
14.3
14.3
15.0
15.0
4
15.7
15.7
7
6
0.8
0.5
0.5
2.5
3.3
1.7
1.2
0.7
40
Units
V
mV
mV
mV
mV
mV
V
V
mA
mA
mA
mA
mA
V
A
A
A
A
dB
µV/V
mV
°C
Total Output Voltage
Tolerance
Quiescent Current
Quiescent Current Change
Dropout Voltage
Peak Output Current
Short Circuit Current
Ripple Rejection
Output Noise Voltage (rms)
Long Term Stability
Thermal Shutdown
1.5
0.5
2
2.2
0.9
1.5
0.5
2
2.2
0.9
60
60
Note 1. All regulation tests are made at constant junction temperature with low duty cycle testing.
2. This test is guaranteed but is not tested in production.
05/01 Rev 1.4
Copyright
©
1997
6
11861 Western Avenue
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
L
INFINITY
Microelectronics Inc.
MICRO-ELECTRONICS [ Micro Electronics ]
