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參數(shù)資料
| 型號： | OM7900SRM |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | ISOLATED HERMETIC TO-257AA FIXED VOLTAGE NEGATIVE REGULATORS |
| 中文描述： | 隔震朗格到257AA固定電壓負調節(jié)因子 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 57K |
| 代理商： | OM7900SRM |
3.3
OM7900IH Series
OM7900SR Series
TYPICAL APPLICATIONS
MECHANICAL OUTLINE
PIN CONNECTION
Fixed Output Regulator
Basic Current Regulator
.430
.410
.200
.190
.038 MAX.
.005
.120 TYP.
.537
.527
.665
.645
.420
.410
.150
.140
.750
.500
.100 TYP.
.035
.025
.045
.035
1 2 3
Note:
Case is metal/hermetically sealed
Isolated Tab
Outline similar to JEDEC TO-220 outline
OM79XXIH
Isolated
Front View
Pin 1: Ground
Pin 2: Input
Pin 3: Output
Tab:
Isolated
OM79XXH
Non-Isolated
Front View
Pin 1: Ground
Pin 2: Input
Pin 3: Output
Tab
Input
Tab
V
IN
V
OUT
1
μ
F
+
2.2
μ
F
1
2
3
OM79XX
+
V
IN
I
OUT
2
1
3
2.2
μ
F
R1
OM79XX
I
Q
I
OUT
= V
R1+ I
Q
Input bypass capacitors are recommended for stable operation of the OM7900 series of regulators over
the input voltage and output current ranges. Output bypass capacitors will improve the transient response
of the regulator.
The bypass capacitors, (2.2μF on the input, 1μF on the output) should be ceramic or solid tantalum which
have good high frequency characteristics. If aluminum electrolytics are used, their values should be 10μF
or larger. The bypass capacitors should be mounted with the shortest leads, and if possible, directly
across the regulator terminals.
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相關代理商/技術參數(shù) |
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|---|---|
| OM7905AH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Negative Fixed Voltage Regulator |
| OM7905AHM | 制造商:International Rectifier 功能描述:REG STD LIN FIX NEG -5V 3.3A 3PIN TO-257 - Bulk |
| OM7905AHP | 制造商:International Rectifier 功能描述:REG STD LIN FIX NEG -5V 3.3A 3PIN TO-257AA - Bulk |
| OM7905AIH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Negative Fixed Voltage Regulator |
| OM7905EA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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