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OM7639SM View Datasheet(PDF) - Omnirel Corp => IRF

Part NameDescriptionManufacturer
OM7639SM SURFACE MOUNT POSITIVE VOLTAGE REGULATOR, 3-TERMINAL, FIXED VOLTAGE Omnirel
Omnirel Corp => IRF Omnirel
OM7639SM Datasheet PDF : 4 Pages
1 2 3 4
OM7639SM - OM7641SM
3.5
ELECTRICAL CHARACTERISTICS 5 Volt VIN = 10V, Io = 500mA, -55°C ≤ TA ≤ 125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
Line Regulation
(Note 1)
VOUT
VRLINE
TA = 25°C
VIN = 7.5V to 20V
VIN = 7.5V to 20V
4.92
5.08
V
4.85
5.15
V
5
mV
12
mV
VIN = 8.0V to 12V
4
mV
10
mV
Load Regulation
VRLOAD
IO = 5mA to 1.5 Amp
(Note 1)
12
mV
25
mV
IO = 250mA to 750 mA
6
mV
15
mV
Standby Current Drain
ISCD
Standby Current Drain
ISCD
VIN = 7.5V to 20V
Change With Line
(Line)
Standby Current Drain
ISCD
IO = 5mA to 1000mA
Change With Load
(Load)
6
mA
6.5
mA
0.8
mA
0.5
mA
Dropout Voltage
VDO
TA = 25°C, VOUT = 100mV, IO = 1.0A
2.5
V
Peak Output Current
IO (pk)
TA = 25°C
1.5
3.3
A
Short Circuit Current
IDS
VIN = 35V
1.2
A
(Note 2)
2.8
A
Ripple Rejection
Output Noise Voltage
(Note 3)
VIN
VOUT
NO
f =120 Hz, VIN = 10V
(Note 3)
TA = 25°C, f =10 Hz to 100KHz
66
60
dB
dB
40
µV/V
RMS
Long Term Stability
(Note 3)
VOUT
t
TA = 25°C, t = 1000 hrs.
75
mV
ELECTRICAL CHARACTERISTICS 12 Volt VIN = 19V, Io = 500mA, -55°C ≤ TA ≤ 125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
Line Regulation
(Note 1)
VOUT
VRLINE
TA = 25°C
VIN = 14.5V to 27V
VIN = 14.5V to 27V
11.88
12.12
V
11.64
12.36
V
18
mV
50
mV
VIN = 16V to 22V
9
mV
30
mV
Load Regulation
VRLOAD
IO = 5mA to 1.5 Amp
(Note 1)
32
mV
60
mV
IO = 250mA to 750 mA
20
mV
40
mV
Standby Current Drain
Standby Current Drain
Change With Line
ISCD
ISCD
(Line)
VIN = 15V to 30V
6.0
mA
6.5
mA
0.8
mA
Standby Current Drain
ISCD
IO = 5mA to 1000mA
Change With Load
(Load)
0.5
mA
Dropout Voltage
VDO
VOUT = 100mV, IO = 1.0A
2.5
V
Peak Output Current
IO (pk)
TA = 25°C
1.5
3.3
A
Short Circuit Current
IDS
VIN = 35V
1.2
A
(Note 2)
2.8
A
Ripple Rejection
Output Noise Voltage
(Note 3)
VIN
VOUT
NO
f =120 Hz, VIN = 10V
(Note 3)
TA = 25°C, f =10 Hz to 100KHz
61
54
dB
dB
40
µV/V
RMS
Long Term Stability
(Note 3)
VOUT
t
TA = 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 VIN = 35V.
3. If not tested, shall be guaranteed to the specified limits.
The • denotes the specifications which apply over the full operating temperature range.
3.5 - 136
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