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參數(shù)資料
| 型號： | LX8385A-33CDD |
| 英文描述： | Low Drop Out Regulator - Positive Fixed |
| 中文描述： | 低壓降穩(wěn)壓-正，固定 |
| 文件頁數(shù)： | 8/11頁 |
| 文件大?。?/td> | 143K |
| 代理商： | LX8385A-33CDD |
Microsemi
Linfinity Microelectronics Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 8
Copyright
2000
Rev. 2.1d, 2001-03-15
W
M
.
LX8384x-xx
5A Low Dropout Positive Regulators
P
RODUCTION
A M I C R O S E M I C O M P A N Y
10μF
LX8384x
R1
121
1%
R2
365
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
LX8384x
R1
121
1%
R2
1k
IN
ADJ
OUT
FIGURE 5
- 1.2V - 8V ADJUSTABLE REGULATOR
V
IN
V
OUT
**
C2
100μF
+
+
* Needed if device is far from filter capacitors.
+
=
R1
R2
1
1.25V
*V
*
OUT
(Note A)
10μF
365
1%
LX8384x
100μF
1k
1k
121
1%
2N3904
IN
ADJ
OUT
FIGURE 6
- 5V REGULATOR W ITH SHUTDOW N
TTL
Output
V
IN
5V
+
+
(Note A)
LX8384x
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
.
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 |
|---|---|
| LX8385A-33CDDT | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| LX8385A-33CDL | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| LX8385A-33CDLT | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| LX8385A-33CDT | Analog IC |
| LX8385A-33CDTT | Analog IC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LX8385A-33CDDT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| LX8385A-33CDL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| LX8385A-33CDLT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| LX8385A-33CDT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LX8385A-33CDTT | 制造商:Microsemi Corporation 功能描述:REG LDO LIN FIX POS 3.3V 3.5A 3PIN TO-252 - Rail/Tube |
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