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参数资料
| 型号： | OM2990 |
| 厂商： | International Rectifier |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages |
| 中文描述： | 三端，固定电压，低压差负电压稳压器在气密封装 |
| 文件页数： | 5/6页 |
| 文件大小： | 81K |
| 代理商： | OM2990 |
ELECTRICAL CHARACTERISTICS, OM2990-5.2NK, NM, NT (-5.2 VOLTS)
Test Conditions are -55°C T
A
125°C, V
IN
= -10.2 V, C
OUT
= 47 μF (unless otherwise specified).
Parameter
Symbol
Test Conditions
Output Voltage
V
OUT
5 mA < I
O
< 1.0 A
Notes
1
2
1
2
1,2
1
2
1
2
1
2
1
2
Min.
-5.30
-5.46
Max.
-5.10
-4.94
5
12
50
+40
+50
+50
+100
Unit
V
Quiescent Current
I
Q
I
O
< 1.0A
m A
I
O
= 1.0A , V
IN
= -5.2 V
-6.2 V V
IN
-26 V,
I
OUT
= 5 mA
50 mA I
OUT
1.0 A
Line Regulation
V
RLN
m V
Load Regulation
V
RLD
m V
Dropout Voltage
V
D O
I
O
= 0.1 A
D
V
O
100 mV
I
O
= 1.0 A
D
V
O
100 mV
I
O
= 5 mA,
10 Hz - 100 kHz
R
L
= 1
.3
V
1
Output Noise Voltage
V
O N
3
750
μV
Short Circuit Current
I
O S
1
2
1
1.5
1.3
1.5
A
Maximum Output Current
I
MAX
A
Ripple Rejection
R
R
V
ripple
= 1 V
ms
I
OUT
= 5 mA, f = 1 kHz
1
50
dB
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
= -10.2 V, C
OUT
= 47 μF (unless otherwise specified).
Parameter
Symbol
Test Conditions
Output Voltage
V
OUT
5 mA < I
O
< 1.0 A
Notes
1
2
1
2
1,2
1
2
1
2
1
2
1
2
Min.
-5.30
-5.46
Max.
-5.10
-4.94
5
12
50
+45
+55
+70
+110
Unit
V
Quiescent Current
I
Q
I
O
< 1.0A
m A
I
O
= 1.0A , V
IN
= -5.2 V
-6.2 V V
IN
-26 V,
I
OUT
= 5 mA
50 mA I
OUT
1.0 A
Line Regulation
V
RLN
m V
Load Regulation
V
RLD
m V
Dropout Voltage
V
D O
I
O
= 0.1 A
D
V
O
100 mV
I
O
= 1.0 A
D
V
O
100 mV
I
O
= 5 mA,
10 Hz - 100 kHz
R
L
= 1
.3
V
1
Output Noise Voltage
V
O N
3
750
μV
Short Circuit Current
I
O S
1,2
1.27
A
Maximum Output Current
I
MAX
1
1.27
A
Ripple Rejection
R
R
V
ripple
= 1 V
ms
I
OUT
= 5 mA, f = 1 kHz
1
50
dB
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
= -10.2 V, C
OUT
= 47 μF (unless otherwise specified).
Parameter
Symbol
Test Conditions
Output Voltage
V
OUT
5 mA < I
O
< 300 mA
Notes
1
2
1
2
1,2
1
2
1
2
1
2
1
2
Min.
-5.30
-5.46
Max.
-5.10
-4.94
7
14
55
+45
+60
+80
+120
Unit
V
Quiescent Current
I
Q
I
O
< 300 mA
m A
I
O
= 300 mA , V
IN
= -5.2 V
-6.2 V V
IN
-26 V,
I
OUT
= 5 mA
50 mA I
OUT
300 mA
Line Regulation
V
RLN
m V
Load Regulation
V
RLD
m V
Dropout Voltage
V
D O
I
O
= 100 mA
D
V
O
100 mV
I
O
= 300 mA
D
V
O
100 mV
I
O
= 5 mA,
10 Hz - 100 kHz
R
L
= 1
.3
V
1
Output Noise Voltage
V
O N
3
800
μV
Short Circuit Current
I
O S
1
2
1
300
250
300
m A
Maximum Output Current
I
MAX
m A
Ripple Rejection
R
R
V
ripple
= 1 V
ms
I
OUT
= 5 mA, f = 1 kHz
1
50
dB
Notes:
1. T
= 25°C
.
2. Over full operating temperature range.
3. Guaranteed, not tested
相关PDF资料 |
PDF描述 |
|---|---|
| OM2990-12N2M | Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages |
| OM2990-12NKM | Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages |
| OM2990SMM | Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages |
| OM2990STM | Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages |
| OM2990-12NMM | Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages |
相关代理商/技术参数 |
参数描述 |
|---|---|
| OM2990-05ST | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| OM2990-12N2 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Hi-Rel Fixed Voltage Low Dropout 3-Terminal Negative Regulator |
| OM2990-12N2M | 制造商:International Rectifier 功能描述:REG LDO LIN FIX NEG -12V 0.28A 20PIN LCC - Bulk |
| OM2990-12N2P | 制造商:International Rectifier 功能描述:REG LDO LIN FIX NEG -12V 0.28A 20PIN LCC - Bulk |
| OM2990-12NK | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Hi-Rel Fixed Voltage Low Dropout 3-Terminal Negative Regulator |
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