參數(shù)資料
型號(hào)： OM2990NKM
廠商： International Rectifier
元件分類(lèi)： 基準(zhǔn)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(fù)電壓穩(wěn)壓器在氣密封裝
文件頁(yè)數(shù)： 4/6頁(yè)
文件大?。?/td> 81K
代理商： OM2990NKM
ELECTRICAL CHARACTERISTICS, OM2990- 5N2 (-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
< 300 mA
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
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 V
-6 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
A
= 25°C
.
2. Over full operating temperature range.
3. Guaranteed, not tested
ELECTRICAL CHARACTERISTICS, OM2990-12N2 (-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
< 300 mA
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
7
14
60
+75
+110
+120
+190
Unit
V
Quiescent Current
I
Q
I
O
< 300 mA
m A
I
O
= 300 mA, V
IN
= -12 V
-13 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
1650
μV
Short Circuit Current
I
O S
1
2
200
175
m A
Maximum Output Current
I
MAX
1
4
280
m 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
The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short
ELECTRICAL CHARACTERISTICS, OM2990-15 N2 (-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
< 300 mA
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
20
25
60
+85
+130
+135
+205
Unit
V
Quiescent Current
I
Q
I
O
< 300 mA
m A
I
O
= 300 mA , V
IN
= -15 V
-16 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
1900
μV
Short Circuit Current
I
O S
1
2
1
4
150
140
280
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
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
OM2990NMM Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages
OM3914NTM Three Terminal, Negative Adjustable Voltage Regulator(三端，可調(diào)電壓,負(fù)電壓輸出穩(wěn)壓器)
OM3914STM Three Terminal, Negative Adjustable Voltage Regulator(三端，可調(diào)電壓,負(fù)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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OM2990NMM 制造商:IRF 制造商全稱(chēng):International Rectifier 功能描述:Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages
OM2990NTM 制造商:IRF 制造商全稱(chēng):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(chēng):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(chēng):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(chēng):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(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*