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參數資料
| 型號： | LX8587A-33CP |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 3A LOW DROPOUT POSITIVE REGULATORS |
| 中文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSFM3 |
| 封裝： | ROHS COMPLIANT, PLASTIC, TO-220, 3 PIN |
| 文件頁數： | 4/8頁 |
| 文件大小： | 211K |
| 代理商： | LX8587A-33CP |
3A L
OW
D
ROPOUT
P
OSITIVE
R
E G U L ATORS
LX8587-xx/8587A-xx
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
Copyright 1998
Rev. 1.2 3/98
4
P
R O D U C T I O N
D
A T A
S
H E E T
E L E C T R I C A L C H A R A C T E R I S T I C S
Note 2. Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to
heating effects are covered under the specification for thermal regulation.
Note 3. These parameters, although guaranteed, are not tested in production.
Parameter
Symbol
Test Conditions
Units
LX8587-33/87A-33
Min.
Typ.
3.267
3.3
3.235
3.3
1
2
5
0.01
60
75
4
1.1
1
3.0
5.0
0.25
0.3
0.003
Max.
3.333
3.365
6
10
15
0.02
Output Voltage
V
OUT
V
IN
= 5V, I
OUT
= 0mA, T
A
= 25°C
4.75V
≤
V
IN
≤
10V, 0mA
≤
I
OUT
≤
3A, P
≤
P
MAX
4.75V
≤
V
IN
≤
7V
4.75V
≤
V
IN
≤
10V
V
OUT
(I
OUT
)
V
IN
= 5V, 0mA
≤
I
OUT
≤
I
OUT (MAX)
V
OUT
(Pwr)
T
A
= 25°C, 20ms pulse
C
OUT
= 100μF (Tantalum), I
OUT
= 3A
I
Q
0mA
≤
I
OUT
≤
I
OUT (MAX)
, 4.75V
≤
V
IN
≤
10V
V
V
OUT
= 1%, I
OUT
I
OUT (MAX)
V
OUT
= 1%, I
OUT
≤
I
OUT (MAX)
I
OUT (MAX)
V
IN
≤
7V
V
OUT
(T)
V
OUT
(t) T
A
= 125°C, 1000 hours
T
A
= 25°C, 10Hz
≤
f
≤
10kHz
Line Regulation (Note 2)
V
OUT
(V
IN
)
Load Regulation (Note 2)
Thermal Regulation (Note 3)
Ripple Rejection (Note 3)
Quiescent Current
Dropout Voltage
LX8587-33
LX8587A-33
Maximum Output Current
Temperature Stability (Note 3)
Long Term Stability (Note 3)
RMS Output Noise (% of V
OUT
) (Note 3) V
OUT (RMS)
V
V
mV
mV
mV
% / W
dB
mA
V
V
A
%
%
%
10
1.3
1.2
1
LX8587-33/87A-33
(3.3V Fixed)
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相關代理商/技術參數 |
參數描述 |
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| LX8587A-XXCDD | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8587A-XXCDD-TR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8587A-XXCDT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8587A-XXCDT-TR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8587A-XXCP | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
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