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OM2990STM Datasheet(PDF) 5 Page - International Rectifier

Part No. OM2990STM
Description  Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages
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Maker  IRF [International Rectifier]
Homepage  http://www.irf.com
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OM2990STM Datasheet(HTML) 5 Page - International Rectifier

   
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ELECTRICAL CHARACTERISTICS,
OM2990-5.2NK, NM, NT (-5.2 VOLTS)
Test Conditions are -55°C
T
A
125°C, V
IN =
-10.2V, C
OUT =
47 µF (unless otherwise specified).
Parameter
Symbol
Test Conditions
Notes
Min.
Max.
Unit
Output Voltage
V
OUT
5 mA < I
O <
1.0 A
1
-5.30
-5.10
V
2
-5.46
-4.94
Quiescent Current
I
Q
I
O <
1.0A
1
5
m A
212
I
O = 1.0A , VIN = -5.2 V
1,2
50
Line Regulation
V
RLN
-6.2 V
V
IN
-26 V,
1
+40
m V
I
OUT =
5 mA
2
+50
Load Regulation
V
RLD
50 mA
I
OUT
1.0 A
1
+50
m V
2+100
Dropout Voltage
V
DO
I
O =
0.1 A
1
.3
V
DV
O
100 mV
2
I
O =
1.0 A
1
1
DV
O
100 mV
2
Output Noise Voltage
V
ON
I
O =
5 mA,
3
750
µV
10 Hz - 100 kHz
Short Circuit Current
I
OS
R
L =
1
1
1.5
A
2
1.3
Maximum Output Current
I
MAX
1
1.5
A
Ripple Rejection
R
R
V
ripple = 1 Vms
150
dB
I
OUT =
5 mA, f = 1 kHz
Notes:
1. T
A = 25°C.
2. Over full operating temperature range.
3. Guaranteed, not tested
ELECTRICAL CHARACTERISTICS,
OM2990-5.2SM, ST (-5.2 VOLTS)
Test Conditions are -55°C
T
A
125°C, V
IN =
-10.2V, C
OUT =
47 µF (unless otherwise specified).
Parameter
Symbol
Test Conditions
Notes
Min.
Max.
Unit
Output Voltage
V
OUT
5 mA < I
O <
1.0 A
1
-5.30
-5.10
V
2
-5.46
-4.94
Quiescent Current
I
Q
I
O <
1.0A
1
5
m A
212
I
O = 1.0A , VIN = -5.2 V
1,2
50
Line Regulation
V
RLN
-6.2 V
V
IN
-26 V,
1
+45
m V
I
OUT =
5 mA
2
+55
Load Regulation
V
RLD
50 mA
I
OUT
1.0 A
1
+70
m V
2+110
Dropout Voltage
V
DO
I
O =
0.1 A
1
.3
V
DV
O
100 mV
2
I
O =
1.0 A
1
1
DV
O
100 mV
2
Output Noise Voltage
V
ON
I
O =
5 mA,
3
750
µV
10 Hz - 100 kHz
Short Circuit Current
I
OS
R
L =
1
1,2
1.27
A
Maximum Output Current
I
MAX
1
1.27
A
Ripple Rejection
R
R
V
ripple = 1 Vms
150
dB
I
OUT =
5 mA, f = 1 kHz
Notes:
1. T
A = 25°C.
2. Over full operating temperature range.
3. Guaranteed, not tested
ELECTRICAL CHARACTERISTICS,
OM2990-5.2N2 (-5.2 VOLTS)
Test Conditions are -55°C
T
A
125°C, V
IN =
-10.2V, C
OUT =
47 µF (unless otherwise specified).
Parameter
Symbol
Test Conditions
Notes
Min.
Max.
Unit
Output Voltage
V
OUT
5 mA < I
O <
300 mA
1
-5.30
-5.10
V
2
-5.46
-4.94
Quiescent Current
I
Q
I
O <
300 mA
1
7
m A
214
I
O = 300 mA , VIN = -5.2 V
1,2
55
Line Regulation
V
RLN
-6.2 V
V
IN
-26 V,
1
+45
m V
I
OUT =
5 mA
2
+60
Load Regulation
V
RLD
50 mA
I
OUT
300 mA
1
+80
m V
2+120
Dropout Voltage
V
DO
I
O =
100 mA
1
.3
V
DV
O
100 mV
2
I
O =
300 mA
1
1
DV
O
100 mV
2
Output Noise Voltage
V
ON
I
O =
5 mA,
3
800
µV
10 Hz - 100 kHz
Short Circuit Current
I
OS
R
L =
1
1
300
m A
2
250
Maximum Output Current
I
MAX
1
300
m A
Ripple Rejection
R
R
V
ripple = 1 Vms
150
dB
I
OUT =
5 mA, f = 1 kHz
Notes:
1. T
A = 25°C.
2. Over full operating temperature range.
3. Guaranteed, not tested


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