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參數(shù)資料
| 型號(hào)： | SPX1117HM3-1-8 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 800mA Low Dropout Voltage Regulator |
| 中文描述： | 800mA的低壓差穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 9/16頁(yè) |
| 文件大?。?/td> | 470K |
| 代理商： | SPX1117HM3-1-8 |
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9
Apr 20-07 Rev B SPX1117 800mA Low Dropout Voltage Regulator
2007 Sipex Corporation
Figure 24. 5V Regulator with Shutdown
SPX1117
V
IN
R
1
330
1%
R
2
10
μ
F
10
μ
F*
1k
,
1%
+
+
4.7
μ
F
C
1
*C
1
improves ripple rejection.
Z
C
should be ~ R1 at ripple frequency
5V
ADJ
IN
OUT
(Note A)
V
OUT
Note A: V
IN(MIN)
= (Intended V
OUT
) + (V
DROPOUT (MAX)
)
1k
1%
SPX1117
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 25. Recommended Connections for Best Results
Figure 23. Improving Ripple Rejection
SPX1117
R
2
R
1
Connect R
2
to Load
R
L
Connect R to
Case of Regulator
R
P
Parasitic Line
Resistance
ADJ
V
OUT
V
IN
APPLICATION INFORMATION: Continued
PINOUTS
1
3
2
SOT-223 (M3)
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
ADJ/GND
V
OUT
V
IN
Top View
Note: For all Pinouts, TAB is connected to Pin2 V
OUT
.
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| SPX1117HM3-2-85 | 800mA Low Dropout Voltage Regulator |
| SPX1117HM3-3-0 | 800mA Low Dropout Voltage Regulator |
| SPX1117HM3-3-3 | 800mA Low Dropout Voltage Regulator |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX1117HM3-1-8/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:800mA Low Dropout Voltage Regulator |
| SPX1117HM3-2-5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:800mA Low Dropout Voltage Regulator |
| SPX1117HM3-2-5/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:800mA Low Dropout Voltage Regulator |
| SPX1117HM3-2-85 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:800mA Low Dropout Voltage Regulator |
| SPX1117HM3-2-85/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:800mA Low Dropout Voltage Regulator |
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