JAN7812T MICRO-ELECTRONICS [Micro Electronics], JAN7812T Datasheet - Page 5

• Manufacturer Part Number: JAN7812T
• Description: POSITIVE FIXED VOLTAGE REGULATOR
• Manufacturer: MICRO-ELECTRONICS [Micro Electronics]

SG7800A/SG7800 SERIES
05/01 Rev 1.4
Copyright
ELECTRICAL SPECIFICATIONS
(Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG7812A/SG7812 with -55 C T
V
testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.)
SG7812A/SG7812
Note 1. All regulation tests are made at constant junction temperature with low duty cycle testing.
Output Voltage
Line Regulation
Load Regulation
Total Output Voltage
Quiescent Current
Quiescent Current Change
Dropout Voltage
Peak Output Current
Short Circuit Current
Ripple Rejection
Output Noise Voltage (rms)
Long Term Stability
Thermal Shutdown
IN
Tolerance
= 19V, I
2. This test is guaranteed but is not tested in production.
1997
O
Parameter
= 500mA for the K and IG -Power Packages-, I
(Note 1)
(Note 1)
T
V
V
Power Pkgs: I
T - Pkg: I
V
Over Temperature Range
T
With Line: V
With Load: I
Power Pkgs: T
T - Pkg: T
Power Pkgs: V
T - Pkg: V
f = 10Hz to 100KHz
1000hrs. at T
I
O
Power Pkgs: I
T - Pkg: I
Power Pkgs: I
J
J
V
V
IN
IN
IN
= 5mA
= 25°C
= 25°C
O
IN
= 14.5V to 30V, T
= 16V to 22V, T
= 15.5V to 27V
= 100mV, T
= 10V, f = 120Hz, T
(Note 1)
O
J
IN
O
= 5mA to 500mA, T
= 25°C
I
= 5mA to 500mA, P
O
O
= 35V, T
IN
J
I
= 5mA to 1.0A (Power Pkgs.)
= 5mA to 500mA (T)
O
O
= 15V to 30V
J
= 125°C
IN
O
O
Test Conditions
= 5mA to 1.5A, T
= 250mA to 750mA, T
= 25°C
J
= 5mA to 1.0A, P
= 1.0A, T - Pkg: I
= 35V, T
= 25°C
J
O
(Note 2)
J
= 25 C
J
= 100mA for the T and L packages, C
= 25°C
= 25°C
J
J
= 25°C
= 25°C
J
= 25°C
J
5
O
= 25°C
2W
= 500mA
20W
J
= 25°C
12V POSITIVE REGULATOR
Min. Typ. Max.
11.8
11.7
11.7
1.5
0.5
61
IN
SG7812A
= 0.33 F, and C
12.0
12.0
12.0
175
2.0
1.0
12
28
10
10
48
6
4
2
11861 Western Avenue
12.2
12.3
12.3
0.8
0.5
0.5
2.5
3.3
1.7
1.2
0.7
60
30
80
40
40
40
7
6
OUT
Min. Typ. Max.
11.5
11.4
11.4
1.5
0.5
61
L
= 0.1 F. Low duty cycle pulse
INFINITY Microelectronics Inc.
[phone]
SG7812
12.0
12.0
12.0
175
2.0
1.0
12
28
10
10
48
6
4
2
Garden Grove, CA 92841
12.5
12.6
12.6
120
120
0.8
0.5
0.5
2.5
3.3
1.7
1.2
0.7
60
60
60
40
A
7
6
FAX: [phone]
150 C,
Units
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mV
dB
°C
V/V
V
V
V
V
A
A
A
A