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參數(shù)資料
| 型號： | LM78L |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 3-Terminal Positive Regulators |
| 中文描述： | 三端穩(wěn)壓器正 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 211K |
| 代理商： | LM78L |
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM78L05 | 3-Terminal Positive Regulators |
| LM78LXX | 3-Terminal Positive Regulators |
| LM78M15 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LM78M15CH | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LM78M15CT | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM78L00 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM78L00 Series 3-Terminal Positive Voltage Regulators |
| LM78L00_1 | 制造商:FCI 制造商全稱:First Components International 功能描述:LM78L00Series 3-Terminal Low Current Positive Voltage Regulators |
| LM78L00_SERIES | 制造商:NSC 制造商全稱:National Semiconductor 功能描述: |
| LM78L05 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages |
| LM78L05A | 制造商:National Semiconductor Corporation 功能描述:78l05A |
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