參數(shù)資料
型號： OM2990NMM
廠商： International Rectifier
元件分類： 基準電壓源/電流源
英文描述： Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages
中文描述： 三端，固定電壓，低壓差負電壓穩(wěn)壓器在氣密封裝
文件頁數(shù)： 3/6頁
文件大?。?/td> 81K
代理商： OM2990NMM
ELECTRICAL CHARACTERISTICS, OM2990-5SM, ST (-5 VOLTS)
Test Conditions are -55°C T
A
125°C, V
IN
= -10 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.
-5.10
-5.25
Max.
-4.90
-4.75
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 V
-6 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, OM2990-12SM, ST (-12 VOLTS)
Test Conditions are -55°C T
A
125°C, V
IN
= -17 V, C
OUT
= 47 μF (unless otherwise specified).
Parameter
Symbol
Test Conditions
Output Voltage
V
OUT
5 mA < I
O
< 1.0A
Notes
1
2
1
2
1,2
1
2
1
2
1
2
1
2
Min.
-12.24
-12.60
Max.
-11.76
-11.40
5
12
50
+65
+80
+80
+120
Unit
V
Quiescent Current
I
Q
I
O
< 1.0A
m A
I
O
= 1A, V
IN
= -12 V
-13 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 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
1500
μV
Short Circuit Current
I
O S
1,2
.75
A
Maximum Output Current
I
MAX
1
4
1.18
A
Ripple Rejection
R
R
V
ripple
= 1 V
ms
I
OUT
= 5 mA, f = 1 kHz
1
42
dB
Notes:
1. T
= 25°C
.
2. Over full operating temperature range.
3. Guaranteed, not tested
circuit level.
ELECTRICAL CHARACTERISTICS, OM2990-15SM, ST (-15 VOLTS)
Test Conditions are -55°C T
A
125°C, V
IN
= -20 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.
-15.30
-15.75
Max.
-14.70
-14.25
15
20
50
+75
+120
+120
+190
Unit
V
Quiescent Current
I
Q
I
O
< 1.0A
m A
I
O
= 1.0A , V
IN
= -15 V
-16 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
1800
μV
Short Circuit Current
I
O S
1
2
1
4
.60
.50
1.4
A
Maximum Output Current
I
MAX
A
Ripple Rejection
R
R
V
ripple
= 1 V
ms
I
OUT
= 5 mA, f = 1 kHz
1
42
dB
Notes:
1. T
= 25°C
.
2. Over full operating temperature range.
3. Guaranteed, not tested
4. The short circuit current is less than the maximum output current due to internal foldback current limiting.
The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short
circuit level.
1.1
1.1
1.3
1.3
1.4
2.1
2.2
2.3
2.4
3.1
3.2
相關(guān)PDF資料
PDF描述
OM3914NTM Three Terminal, Negative Adjustable Voltage Regulator(三端，可調(diào)電壓,負電壓輸出穩(wěn)壓器)
OM3914STM Three Terminal, Negative Adjustable Voltage Regulator(三端，可調(diào)電壓,負電壓輸出穩(wěn)壓器)
OM3914NTM 3 AMP NEGATIVE ADJUSTABLE REGULATOR APPROVED TO DESC DRAWING 5962-87741
OM3914 0-30VDC APM - Jewell / Modutech
OM3914NKM 3 AMP NEGATIVE ADJUSTABLE REGULATOR APPROVED TO DESC DRAWING 5962-87741
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OM2990NTM 制造商:IRF 制造商全稱:International Rectifier 功能描述:Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages
OM2990SMM 制造商:IRF 制造商全稱:International Rectifier 功能描述:Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages
OM2990STM 制造商:IRF 制造商全稱:International Rectifier 功能描述:Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages
OM2990-XNK 制造商:IRF 制造商全稱:International Rectifier 功能描述:Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages
OM2990-XNM 制造商:IRF 制造商全稱:International Rectifier 功能描述:Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*