COM7812 Datasheet, PDF (2/4 Pages) List of Unclassifed Manufacturers – COMMERCIAL OFF-THE-SHELF POSITIVE FIXED VOLTAGE REGULATORS IN TO-257 PAC K

COM7800T Series
ELECTRICAL CHARACTERISTICS 5 Volt V_IN = 10V, I_o = 500mA, -55°C
Parameter
Symbol
Test Conditions
Output Voltage
V_OUT
T_A = 25°C
V_IN = 7.5V to 20V
•
Line Regulation
V_RLINE
V_IN = 7.5V to 20V
(Note 1)
•
V_IN = 8.0V to 12V
•
Load Regulation
V_RLOAD
I_O = 5mA to 1.5 Amp
(Note 1)
•
I_O = 250mA to 750 mA
•
Standby Current Drain
I_{S C D}
•
Standby Current Drain
DI_{S C D}
V_IN = 7.5V to 20V
•
Change With Line
(Line)
Standby Current Drain
DI_{S C D}
I_O = 5mA to 1000mA
•
Change With Load
(Load)
Dropout Voltage
Peak Output Current
Short Circuit Current
(Note 2)
V_{D O}
I_{O (pk)}
I_{D S}
T_A = 25°C, DV_OUT = 100mV, I_O = 1.0A
T_A = 25°C
V_IN = 35V
•
Ripple Rejection
DV_IN
f =120 Hz, DV_IN = 10V
DV_{O U T}
(Note 3)
•
Output Noise Voltage
N_O
T_A = 25°C, f =10 Hz to 100KHz
(Note 3)
Long Term Stability
(Note 3)
DV_{O U T}
Dt
T_A = 25°C, t = 1000 hrs.
T_A 125°C (unless otherwise specified)
Min.
Max.
Unit
4.9
5.1
V
4.8
5.2
V
5
mV
12
mV
4
mV
10
mV
12
mV
25
mV
6
mV
15
mV
6
mA
6.5
mA
0.8
mA
0.5
mA
2.5
V
1.5
3.3
A
1.2
A
2.8
A
66
dB
60
dB
40
µV/V
RMS
75
mV
3.3
ELECTRICAL CHARACTERISTICS 12 Volt V_IN = 19V, I_o = 500mA, -55°C T_A 125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
Line Regulation
(Note 1)
V_OUT
V_RLINE
T_A = 25°C
V_IN = 14.5V to 27V
V_IN = 14.5V to 27V
11.76
12.24
V
•
11.6
12.4
V
18
mV
•
50
mV
V_IN = 16V to 22V
•
9
mV
30
mV
Load Regulation
V_RLOAD
I_O = 5mA to 1.5 Amp
(Note 1)
•
32
mV
60
mV
I_O = 250mA to 750 mA
•
20
mV
40
mV
Standby Current Drain
Standby Current Drain
Change With Line
I_{S C D}
DI_{S C D}
(Line)
•
V_IN = 15V to 30V
•
6.0
mA
6.5
mA
0.8
mA
Standby Current Drain
DI_{S C D}
I_O = 5mA to 1000mA
•
Change With Load
(Load)
0.5
mA
Dropout Voltage
V_{D O}
DV_OUT = 100mV, I_O = 1.0A
•
2.5
V
Peak Output Current
I_{O (pk)}
T_A = 25°C
1.5
3.3
A
Short Circuit Current
I_{D S}
V_IN = 35V
1.2
A
(Note 2)
•
2.8
A
Ripple Rejection
Output Noise Voltage
(Note 3)
DV_IN
DV_{O U T}
N_O
f =120 Hz, DV_IN = 10V
(Note 3)
T_A = 25°C, f =10 Hz to 100KHz
61
•
54
dB
dB
40
µV/V
RMS
Long Term Stability
(Note 3)
DV_{O U T}
Dt
T_A = 25°C, t = 1000 hrs.
120
mV
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. Short Circuit protection is only assured up to V_IN = 35V.
3. If not tested, shall be guaranteed to the specified limits.
The • denotes the specifications which apply over the full operating temperature range.
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