參數(shù)資料
型號(hào): LX8386A-XXCDT
廠商: Microsemi Corporation
英文描述: 1.5A Low Dropout Positive Regulators
中文描述: 1.5A的低壓差穩(wěn)壓器正
文件頁數(shù): 4/11頁
文件大?。?/td> 293K
代理商: LX8386A-XXCDT
Microsemi
Linfinity Microelectronics Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 4
Copyright
2000
Rev. 2.0, 2005-11-02
W
M
.
C
LX8386x-xx
1.5A Low Dropout Positive Regulators
P
RODUCTION
D
ATA
S
HEET
TM
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 ( C O N T I N U E D )
Unless otherwise specified, the following specifications apply over the operating ambient temperature for the LX8386x-xxC with
0
°
C
T
A
125
°
C and the LX8386-xxI with -25
°
C
T
A
125
°
C except where otherwise noted. Test conditions: V
IN
-V
OUT
= 3V;
I
OUT
= 3A. Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient
temperature.
LX8386x-xx
Min
Typ
`
Parameter
Symbol
Test Conditions
Max
Units
LX8386-33 / 8386A-33 / 8386B-33 (3.3V FIXED)(CONTINUED)
Maximum Output Current
I
OUT(MAX)
V
IN
< 7V
1.5
2.0
A
Temperature Stability (Note 3)
Δ
V
OUT
(T)
0.25
%
Long Term Stability (Note 3)
RMS Output Noise (% of V
OUT
)
(Note 3)
Δ
V
OUT
(t)
T
A
=125°C, 1000 hours
0.3
1
%
V
OUT (RMS)
T
A
=25°C, 10Hz < f < 10kHz
0.003
%
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.
These parameters, although guaranteed are not tested in production.
See Maximum Output Current Section
Note 3
Note 4
E
L
E
C
T
R
I
C
A
L
S
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