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LM317MQDCYR Datasheet(数据表) 5 Page - Texas Instruments

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部件型号  LM317MQDCYR
说明  3-Terminal Adjustable Regulator
下载  22 Pages
Scroll/Zoom Zoom In 100% Zoom Out
制造商  TI1 [Texas Instruments]
网页  http://www.ti.com
标志 

 
 5 page
background image
0
5
10
15
20
VI − VO − Input-Output Differential − V
7
6
5
4
3
2
1
0
TJ = 125°C
25
30
35
40
TJ = 25°C
8
0
5
10
15
1.00
0.80
0.60
0.40
0.20
0.00
20
25
30
35
40
TJ = 125°C
TJ = 25°C
V – V – Input-Output Differential – V
I
O
0
25
50
TJ − Temperature − °C
1.260
VI = 4.25 V
VO = Vref
IL = 10 mA
1.255
1.250
1.245
1.240
1.235
1.230
1.225
1.220
75
100
125
0
25
50
53
51
49
47
45
43
41
39
37
35
IL = 10 mA
IL = 100 mA
TJ − Temperature − °C
55
75
100
125
VI = 6.25 V
VO = Vref
0
25
50
TJ − Temperature − °C
0.20
0.15
0.10
0.05
0.00
−0.05
−0.10
−0.15
−0.20
−0.25
−0.30
−0.35
−0.40
75
100
125
VI = 45 V
VO = 5 V
IL = 10 mA to 100 mA
VI = 10 V
VO = 5 V
IL = 10 mA to 40 mA
0
25
50
75
100
125
0
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
TJ − Temperature − °C
VI = 4.25 V to 41.25 V
VO = Vref
IL = 10 mA
LM317M
www.ti.com
SLVS297P – APRIL 2000 – REVISED MARCH 2014
6.6 Typical Characteristics
Figure 1. Line Regulation vs Temperature
Figure 2. Load Regulation vs Temperature
Figure 3. Adjust Terminal Current vs Temperature
Figure 4. Temperature Stability vs Temperature
Figure 6. Output Current Limit vs Input-output Differential
Figure 5. Minimum Operating Current vs Input-output
Voltage
Differential Voltage
Copyright © 2000–2014, Texas Instruments Incorporated
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5
Product Folder Links: LM317M




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