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參數(shù)資料
| 型號： | AS2830U |
| 英文描述： | Positive Adjustable Voltage Regulator |
| 中文描述： | 積極可調(diào)電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大小： | 149K |
| 代理商： | AS2830U |
Rev. 10/2/00
AS2830
TYPICAL APPLICATIONS
IN
OUT
ADJ
AS2830
C
1
R
1
V
OUT
Fig. 5 Typical Adjustable Regulator
V
IN
LOAD
ADJ
AS2830
Fig. 4 3A Current output Regulator
V
IN
C
1
OUT
IN
R
2
C
2
V
OUT
= V
REF
(1 + R
2
) + I
ADJ
R
2
R
1
R
1
Note A: V
IN(MIN)
= (Intended V
OUT
) + (V
DROPOUT (MAX)
)
AS2830
Fig. 6 Improving Ripple Rejection
V
IN
R
121
1%
R
2
150μF
10μF*
365
1%
+
+
10μF
C
*C
1
improves ripple rejection.
should be ~ R
1
at ripple frequency.
5V
ADJ
IN
OUT
(Note A)
V
OUT
AS2830
Fig.7 5V Regulator with Shutdown
V
IN
100μF
121
1%
365
1%
+
+
10μF
5V
ADJ
IN
OUT
(Note A)
1k
1k
TTL
Input
2N3904
Note A: V
IN(MIN)
= (Intended V
OUT
) + (V
DROPOUT (MAX)
)
X
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS2830U-1.5 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| AS2830U-2.5 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| AS2830U-3.3 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| AS2830U-5.0 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| AS2830YR-X | 3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS2830U-1.5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Positive Fixed Voltage Regulator |
| AS2830U-2.5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Positive Fixed Voltage Regulator |
| AS2830U-3.3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Positive Fixed Voltage Regulator |
| AS2830U-5.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Positive Fixed Voltage Regulator |
| AS2830YR-X | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
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