OM7805AIHP Datasheet, PDF (3/4 Pages) List of Unclassifed Manufacturers – ISOLATED HERMETIC TO-257AA FIXED VOLTAGE REGULATORS

OM7800IH Series
ELECTRICAL CHARACTERISTICS 15 Volt V_IN = 23V, 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 = 18.5V to 30V
V_IN = 17.5V to 30V
14.8
15.2
V
•
14.6
15.4
V
20
mV
•
50
mV
V_IN = 20V to 26V
•
15
mV
25
mV
Load Regulation
V_RLOAD
I_O = 5mA to 1.5 Amp
(Note 1)
I_O = 5mA to 1.0 Amp
•
I_O = 250mA to 750 mA
•
35
mV
75
mV
21
mV
45
mV
Standby Current Drain
I_SCD
6.0
mA
•
6.5
mA
Standby Current Drain
Change With Line
DI_SCD
(Line)
V_IN = 18.5V to 30V
•
0.8
mA
Standby Current Drain
DI_SCD
I_O = 5mA to 1000mA
•
Change With Load
(Load)
0.5
mA
Dropout Voltage
V_DO
T_A = 25°C, 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_DS
V_IN = 35V
1.2
A
(Note 2)
•
2.8
A
Ripple Rejection
Output Noise Voltage
(Note 3)
DV_IN
DV_OUT
N_O
f =120 Hz, DV_IN = 10V
(Note 3)
T_A = 25°C, f =10 Hz to 100KHz
54
•
52
dB
dB
40
µV/V
RMS
Long Term Stability
(Note 3)
DV_OUT
Dt
T_A = 25°C, t = 1000 hrs.
150
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.
TYPICAL PERFORMANCE CHARACTERISTICS
PEAK OUTPUT
3.5
3
Tj = -55°C
2.5
2
Tj = 25°C
1.5
Tj = 150°C
1
0.5
DVOUT = 100mV
0
0 5 10 15 20 25 30 35
Input To Output Differential (V)
DROPOUT VOLTAGE
2.5
RIPPLE REJECTION
100
2
IOUT = 1A
1.5
IOUT = 500mA
1
IOUT = 0A
0.5
DVOUT = 100MV
0
-75 -50 -25 0 25 50 75 100 125 150
Junction Temperature (°C)
80
VOUT = 5V
60
40
VIN - V = 8VDC + 3.5 Vrms
IOUT = 1A
Tj = 25°C
20
10
100
1k
10k 100k
Frequency (Hz)
3.3
3.3 - 219