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参数资料
| 型号： | LM79XX |
| 厂商： | Fairchild Semiconductor Corporation |
| 元件分类： | 开关稳压 |
| 英文描述： | 3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS |
| 中文描述： | 三端负电压调节器第1A |
| 文件页数： | 1/15页 |
| 文件大小： | 194K |
| 代理商： | LM79XX |
LM79XX/A (KA79XX, MC79XX) FIXED VOLTAGE REGULATOR (NEGATIVE)
3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS
The LM79XX series of three-terminal negative regulators are available in
TO-220 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.
FEATURES
Output Current in Excess of 1A
Output Voltages of -5, -6, -8, -12, -15, -18, -24V
Internal Thermal Overload Protection
Short Circuit Protection
Output Transistor Safe-Area Compensation
LM79XXCT
± 4%
LM79XXAT
± 2%
VOLTAGE
REFERENCE
+
-
PROTECTION
CIRCUITRY
R1
R2
Rsc
GND
I1
I2
Out
In
Q1
Q2
TO-220
1: GND 2: Input 3: Output
Device
Operating Temperature
Package
0 ~ +125
°C
Output Voltage
Tolerance
TO-220
ORDERING INFORMATION
BLOCK DIAGRAM
1999 Fairchild Semiconductor Corporation
Rev. B
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM79XX_08 | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR |
| LM79XX_09 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-Terminal 1A Negative Voltage Regulator |
| LM79XX_A | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LM79XXA | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LM79XXAT | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS |
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