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參數(shù)資料
| 型號： | LM79XX |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 開關穩(wěn)壓 |
| 英文描述： | 3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS |
| 中文描述： | 三端負電壓調節(jié)器第1A |
| 文件頁數(shù)： | 6/15頁 |
| 文件大小： | 194K |
| 代理商： | LM79XX |
LM79XX/A (KA79XX, MC79XX) FIXED VOLTAGE REGULATOR (NEGATIVE)
Fig. 6 Negative Fixed output regulator
2.2
F
2
- VI
- VO
KA79XX
1
3
+
+ 1
F
CI
CO
Fig. 7 Split power supply (
±±12V/1A)
1N4001
2.2
F
2
- 15V
-12V
KA7912
1
3
+
1
F
0.33
F
+
KA7812
+ 15V
+12V
+
1
F
1
2
3
1N4001
GND
*
Notes:
(1)
To specify an output voltage, substitute voltage value
for “XX “
(2)
Required for stability. For value given, capacitor
must be solid tantalum. If aluminum electronics are
used, at least ten times value shown should be
selected. CI is required if regulator is located an
appreciable
distance from power supply filter.
(3)
To improve transient response. If large capacitors
are used, a high current diode from input to output
(1N400l or similar) should be introduced to protect
the device from momentary input short circuit.
*: Against potential latch-up problems.
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| LMN08DPB680M | 1 ELEMENT, 68 uH, GENERAL PURPOSE INDUCTOR, SMD |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM79XX_08 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR |
| LM79XX_09 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Terminal 1A Negative Voltage Regulator |
| LM79XX_A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM79XXA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM79XXAT | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS |
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