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參數(shù)資料
| 型號(hào)： | SPX2815AT-2.5 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| 中文描述： | 1.5A的低壓差線性穩(wěn)壓器可調(diào)節(jié) |
| 文件頁(yè)數(shù)： | 5/10頁(yè) |
| 文件大?。?/td> | 73K |
| 代理商： | SPX2815AT-2.5 |
5
Date: 5/17/04 SPX2815 1.5A Low Dropout Voltage Regulator
Copyright 2004 Sipex Corporation
Figure 9. 5V Regulator with Shutdown
SPX2815
V
IN
R
1
330
1%
R
2
10
μ
F
10
μ
F*
1k
,
1%
+
+
4.7
μ
F
C
1
*C
1
Z
C
should be ~ R1 at ripple frequency
improves ripple rejection.
5V
ADJ
IN
OUT
(Note A)
V
OUT
Note A: V
IN(MIN)
= (Intended V
OUT
) + (V
DROPOUT (MAX)
)
1k
1%
SPX2815
10
μ
F
330W
+
+
4.7
μ
F
5V
ADJ
IN
OUT
(Note A)
1K
1k
TTL
Input
2N3904
DROPOUT (MAX)
Note A: V
IN(MIN)
= (Intended V
OUT
) + (V
)
V
IN
Figure 10. Recommended Connections for Best Results
Figure 8. Improving Ripple Rejection
SPX2815
R
2
R
1
Connect R
2
to Load
R
L
Connect Rto
Case of Regulator
R
P
Parasitic Line
Resistance
ADJ
V
OUT
V
IN
IN
OUT
I
ADJ
50
μ
A
SPX2815
C
1
R
1
R
2
V
OUT
V
IN
C
2
V
OUT
= V
REF
(1+R
2
/R
1
) +I
ADJ
R
2
V
REF
ADJ
4.7
μ
F+
Figure 7. Typical Adjustable Regulator
APPLICATION INFORMATION: Continued
Top View
TO-263-3 (T)
1
2
3
Front View
TO-220-3 (U)
1
2
3
Front View
TO-252 (R)
ADJ/GND
V
OUT
1
2
3
V
IN
ADJ/GND
V
OUT
V
IN
ADJ/GND
V
OUT
V
IN
PINOUTS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX2815AT-2-5/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.5A Low Dropout Voltage Regulator |
| SPX2815AT-3.3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2815AT-3-3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.5A Low Dropout Voltage Regulator |
| SPX2815AT-3-3/TR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SPX2815AT-5.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
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