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| 型號(hào)： | SG7812L/883B |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | Fixed Positive Single Output Standard Regulator |
| 英文描述： | 12 V FIXED POSITIVE REGULATOR, CQCC20 |
| 封裝： | CERAMIC, LCC-20 |
| 文件頁數(shù)： | 6/7頁 |
| 文件大?。?/td> | 96K |
| 代理商： | SG7812L/883B |
SG7800A/SG7800 SERIES
12/91 Rev 1.3 10/97
LINFINITY Microelectronics Inc.
Copyright
1997
11861 Western Avenue
∞
∞ Garden Grove, CA 92841
6
(714) 898-8121
∞
∞ FAX: (714) 893-2570
15V POSITIVE REGULATOR
ELECTRICAL SPECIFICATIONS (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
= 0.33
F, and C
OUT
= 0.1
F. Low duty cycle pulse
testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.)
SG7815A/SG7815
Units
SG7815
Min.
Typ. Max.
Min.
Typ. Max.
SG7815A
Test Conditions
Parameter
T
J = 25°C
V
IN = 17.5V to 30V, T J = 25°C
V
IN = 20V to 26V, TJ = 25°C
Power Pkgs: I
O = 5mA to 1.5A, TJ = 25°C
I
O = 250mA to 750mA, TJ = 25°C
T - Pkg: I
O = 5mA to 500mA, TJ = 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, TJ = 25°C
Power Pkgs: I
O = 1.0A, T - Pkg: IO = 500mA
Power Pkgs: T
J = 25°C
T - Pkg: T
J = 25°C
Power Pkgs: V
IN = 35V, TJ = 25°C
T - Pkg: V
IN = 35V, TJ = 25°C
V
IN = 10V, f = 120Hz, TJ = 25°C
f = 10Hz to 100KHz (Note 2)
1000hrs. at T
J = 125°C
I
O = 5mA
Output Voltage
Line Regulation (Note 1)
Load Regulation (Note 1)
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
14.8
14.6
1.5
0.5
60
15.0
15
8
30
12
15.0
4
2
2.2
0.9
60
175
15.2
75
40
100
50
15.4
7
6
0.8
0.5
2.5
3.3
1.7
1.2
0.7
40
14.4
14.3
1.5
0.5
60
15.0
15
8
30
12
15.0
4
2
2.2
0.9
60
175
15.6
150
75
150
75
15.7
7
6
0.8
0.5
2.5
3.3
1.7
1.2
0.7
40
V
mV
V
mA
V
A
dB
V/V
mV
°C
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.
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