参数资料
型号: AP1117-5.0
元件分类: 线性稳压
英文描述: 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
中文描述: 1A低压差正可调或固定模式稳压器
文件页数: 7/11页
文件大小: 211K
代理商: AP1117-5.0
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
AP1117
Anachip Corp.
www.anachip.com.tw
Rev.1.0 Aug 17, 2004
5/11
Typical Performance Characteristics
Temperature (oC)
Percent Change in Output Voltage vs Temperature
O
u
tp
ut
Voltag
eCh
ange
(%)
-50
-25
0
25
50
75
100
125
150
- 2
-1.5
- 1
-0.5
0
0. 5
1
1.5
2
Input Voltage (V)
Line Regulation
O
utput
V
ol
tage
Devi
ati
on
(%)
0
0.2
0.4
0.6
0.8
1
24
6
8
10
12
TIME (us)
Line Transient Response
O
ut
put
V
olt
age
De
vi
at
ion
(
m
V
)
Inpu
tV
olt
age
(
V
)
-40
-20
0
20
40
5.5
6.5
7.5
Cin=1uF
Cout=10uF Tantalum
0
20
40
60
80
100 120 140 160 180 200
TIME (us)
Load Transient Response
Lo
ad
Cur
re
nt
(A
)
Out
put
V
ol
tage
Dev
iat
io
n(m
V
)
010
20
30
40
50
60
70
80
90 100
-1
0
1
2
-20
-10
0
10
20
30
C in = 1uF
C out = 10 uF Tantalum
Preload = 100mA
Temperature (oC)
Load Regulation vs Temperature
O
u
tp
ut
Voltag
eDe
viatio
n
(%
)
-25
0
25
50
75
100
125
- 1
-0.80
-0.40
-0.20
0
0.20
I load=800mA
Dropout Voltage vs Output Current
Output Current (mA)
Dr
o
pou
tV
o
ltage
(V)
0
0. 2
0. 4
0. 6
0. 8
1. 0
1. 2
1. 4
1. 6
1. 8
2. 0
0
250
500
750
1000
Tj = 125 oC
Tj = 25 oC
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