參數(shù)資料
型號： FAN1539
廠商： Fairchild Semiconductor Corporation
英文描述： 1A/1.3A, LDO With Low Quiescent Current
中文描述： 1A/1.3A，具有低靜態(tài)電流LDO
文件頁數(shù)： 6/15頁
文件大?。?/td> 259K
代理商： FAN1539
FAN1539/FAN1540
PRODUCT SPECIFICATION
6
REV. 1.0.8 3/22/04
Electrical Characteristics
—
FAN1540D18X
Unless otherwise specified, V
IN
= 3.135V to 3.465V, T
j
= 25°C, I
MAX
= 1.3A.
Boldface limits
apply over operating junction
temperature range of 0
°
C
T
J
125
°
C.
≤
≤
TEST CONDITIONS
TEST LIMITS
Min.
Typ.
1.755 1.800 1.845
Parameter
Output Voltage
Symbol
V
OUT
V
IN
V
IN
I
OUT
I
OUT
Max.
Units
V
Line Regulation
REG
(LINE)
3
10
mV
Load Regulation REG
(LOAD)
3.3V
20
40
mV
Dropout Voltage
(Note 6)
Current Limit
Min. Output
Current for
regulation
V
O
UT
(
V
D
I
OUT
=
I
MAX
0.9
1.2
V
I
S
3.3V
2.5
A
I
OMIN
0
mA
Temperature
Stability
RMS Output
Noise
(Note 7)
Ripple Rejection
Ratio (Note 8)
Transient
Response
Change of V
with step load
change (Note 9)
T
S
I
OUT
=
5mA
0.3
%
V
N
I
OUT
=
I
MAX
0.003
%V
OUT
R
A
3.3V
I
OUT
=
500mA
40
dB
3.3V
1mA to
I
MAX
t
r
1
μ
S
≥
2.0
10
(un-
der-
shoot
or
over-
shoot
of
V
OUT
)
10
(un-
der-
shoot
or
over-
shoot
of
V
OUT
)
%
I
MAX
to 1mA
Transient
Response
Change of V
with application
of V
(Note 9)
0 to 1.8V Step Input
t
r
1
μ
S
≥
10% to 90%
3.0
%
3.15V
3.465V
≤
≤
5mA
I
MAX
≤
≤
3.135V
V
IN
3.465V
≤
≤
5mA
I
OUT
I
MAX
≤
≤
5mA
I
OUT
≤
I
MAX
≤
3
%
≤
)
V
I
OUT
-----------------
t
f
1
μ
S
≥
V
V
IN
-----------------
1mA
I
OUT
≤
I
MAX
≤
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FAN1539_05 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1A/1.3A, LDO with Low Quiescent Current
FAN1539_ZKB3086B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
FAN1539BMPX 功能描述:低壓差穩(wěn)壓器 - LDO 1A FIXED LINEAR REG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
FAN1539MPX 功能描述:低壓差穩(wěn)壓器 - LDO 1a Low Q Current LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
FAN1540 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1A/1.3A, LDO with Low Quiescent Current
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