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參數(shù)資料
| 型號： | LM78L18 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 三端固定電壓調節(jié)器 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大小： | 211K |
| 代理商： | LM78L18 |
Typical Applications
(Continued)
Adjustable Output Regulator
DS007744-9
V
OUT
= 5V + (5V/R1 + I
Q
) R2
5V/R1
>
3 I
Q
, load regulation (L
r
)
≈
[(R1 + R2)/R1] (L
r
of LM78L05)
Current Regulator
DS007744-10
I
OUT
= (V
/R1) + I
>
I
Q
= 1.5 mA over line and load changes
5V, 500 mA Regulator with Short Circuit Protection
DS007744-11
*Solid tantalum.
*
*
Heat sink Q1.
*
**
Optional: Improves ripple rejection and transient response.
Load Regulation: 0.6% 0
≤
I
L
≤
250 mA pulsed with t
ON
= 50 ms.
±
15V, 100 mA Dual Power Supply
DS007744-12
*Solid tantalum.
L
www.national.com
8
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM78L18A | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
| LM78L18AD | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
| LM78L18AF | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
| LM78L18ATA | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
| LM78L18D | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
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