參數(shù)資料
型號: AMS1117CD
廠商: Advanced Monolithic Systems, Inc.
元件分類: 基準電壓源/電流源
英文描述: 800mA LOW DROPOUT VOLTAGE REGULATOR
中文描述: 800mA的低壓差穩(wěn)壓器
文件頁數(shù): 6/7頁
文件大小: 66K
代理商: AMS1117CD
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS1117
TYPICAL PERFORMANCE CHARACTERISTICS
V
RIPPLE
3Vp-p
Minimum Operating Current
(Adjustable Device)
Short-Circuit Current
Load Regulation
Ripple Rejection vs. Current
Adjust Pin Current
Temperature Stability
0
5
10
15
20
0
3
6
9
12
INPUT/OUTPUT DIFFERENTIAL (V)
0
5
10
15
M
INPUT/OUTPUT DIFFERENTIAL
0
0.25
0.50
0.75
1.00
1.25
S
-50
-25
0
25
50
75
100
125
-0.20
-0.15
-0.10
-0.05
0
0.05
0.10
TEMPERATURE (°C)
O
0
0.2
0.4
0.6
0.8
0
10
20
30
40
50
60
70
80
90
100
OUTPUT CURRENT (A)
R
-50
-25
0
25
50
75
100
125
150
-2.0
-1.0
0
1.0
2.0
TEMPERATURE (°C)
O
TEMPERATURE (°C)
-50
-25
0
25
50
75
100
125
150
0
10
20
30
40
50
60
70
80
90
100
A
μ
A
T
J
= 125°C
T
J
= 25°C
f
RIPPLE
= 120Hz
f
RIPPLE
= 20Hz
V
RIPPLE
0.5Vp-p
I
LOAD
= 800mA
V
OUT
= 5V
C
ADJ
= 10
μ
F
C
OUT
= 22
μ
F
T
J
= 25°C
T
=
125°C
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