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參數資料
| 型號： | KA78XXAR |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩壓器 |
| 文件頁數： | 1/28頁 |
| 文件大小： | 516K |
| 代理商： | KA78XXAR |
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LM78XX (KA78XX, MC78XX) FIXED VOLTAGE REGULATOR (POSITIVE)
3-TERMINAL 1A POSITIVE
VOLTAGE REGULATORS
The LM78XX series of three-terminal positive regulators are available in
the TO-220/D-PAK package and with several fixed output voltages, making
them useful in a wide range of applications. Each type employs internal
current limiting, thermal shut-down and safe area protection, making it
essentially indestructible. If adequate heat sinking is provided, they can
deliver over 1A output current. Although designed primarily as fixed voltage
regulators, these devices can be used with external components to obtain
adjustable voltages and currents.
FEATURES
Output Current up to 1A
Output Voltages of 5, 6, 8, 9, 10, 11, 12, 15, 18, 24V
Thermal Overload Protection
Short Circuit Protection
Output Transistor SOA Protection
KA78XXCT
KA78XXAT
KA78XXIT
KA78XXR
KA78XXAR
KA78XXIR
±
4%
±
2%
TO-220
-40 ~ +125
°
C
±
2%
±
4%
D-PAK
-40 ~ +125
°
C
0 ~ +125
°
C
0 ~ +125
°
C
TO-220
D-PAK
1: Input 2: GND 3: Output
BLOCK DIAGRAM
1
ORDERING INFORMATION
Device
Operating Temperature
±
4%
Output Voltage
Tolerance
Packag
e
1999 Fairchild Semiconductor Corporation
Rev. B
相關PDF資料 |
PDF描述 |
|---|---|
| KA78XXAT | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| KA78XXCT | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| KA78XXIR | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| KA78XXIT | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| KA78XXR | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| KA78XXAT | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS |
| KA78XXCT | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS |
| KA78XXE | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Terminal 1A Positive Voltage Regulator |
| KA78XXE_06 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Terminal 1A Positive Voltage Regulator |
| KA78XXE_09 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Terminal 1A Positive Voltage Regulator |
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