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參數(shù)資料
| 型號： | LX8385-XXCDT |
| 廠商： | Microsemi Corporation |
| 英文描述： | 3A Low Dropout Positive Regulators |
| 中文描述： | 第3A低壓差穩(wěn)壓器正 |
| 文件頁數(shù)： | 8/11頁 |
| 文件大小： | 289K |
| 代理商： | LX8385-XXCDT |
P
RODUCTION
D
ATA
S
HEET
Microsemi Inc.
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 8
Copyright
2000
Rev. 2.0b, 2005-10-25
W
M
.
C
LX8385x-xx
3A Low Dropout Positive Regulators
TM
T Y P I C A L A P P L I C A T I O N S
10μF
LX8385x
R1
121
Ω
1%
R2
365
Ω
1%
IN
ADJ
OUT
FIGURE 4
- IMPROVING RIPPLE REJECTION
V
IN
(Note A)
V
OUT
C1
10μF*
150μF
+
+
* C1 improves ripple rejection.
X
should be R1 at ripple
frequency.
C1*
10μF
LX8385x
R1
121
Ω
1%
R2
1k
IN
ADJ
OUT
FIGURE 5
- 1.2V - 8V ADJUSTABLE REGULATOR
IN
V
OUT
**
C2
100μF
+
+
* Needed if device is far from filter capacitors.
+
=
R1
R2
1
1.25V
*V
*
OUT
(Note A)
10μF
365
Ω
1%
LX8385x
100μF
1k
1k
121
Ω
1%
2N3904
IN
ADJ
OUT
FIGURE 6
- 5V REGULATOR WITH SHUTDOWN
TTL
Output
V
IN
5V
+
+
(note A)
LX8385x
IN
ADJ
OUT
FIGURE 7
- FIXED 3.3V OUTPUT REGULATOR
V
IN
3.3V
10μF Tantalum or
100μF Aluminum
Min. 15μF Tantalum or
100μF Aluminum capacitor. May
be increased without limit. ESR
must be less than <400m
Ω
.
Note A:
X)
DROPOUT(MA
V
OUT
IN(MIN)
V
)
V
(
Intended
+
=
A
P
P
L
I
C
A
T
I
O
N
S
相關PDF資料 |
PDF描述 |
|---|---|
| LX8385-XXCP | 3A Low Dropout Positive Regulators |
| LX8385-XXIDD | 3A Low Dropout Positive Regulators |
| LX8385-XXIDT | 3A Low Dropout Positive Regulators |
| LX8385-XXIP | 3A Low Dropout Positive Regulators |
| LX8385X-XX | 3A Low Dropout Positive Regulators |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LX8385-XXCP | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8385-XXIDD | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8385-XXIDT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8385-XXIP | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8385X-XX | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
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