LD1117-12-AA3-A-T 查看數據表（PDF） - Unisonic Technologies
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LD1117-12-AA3-A-T Datasheet PDF : 15 Pages
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LD1117/A
TYPICAL CHARACTERISTICS(Cont.)
Short-Circuit Current
2.8
2.4
TJ=125°C
2.0
1.6
TJ=25°C
1.2
0.8
0.4
0
0
5
10
Input/Output Differential (V)
1.255
1.250
1.245
1.240
1.235
1.230
1.225
1.220
1.215
Reference Voltge vs. Temperature
1.210
1.205
-75 -50 -25 0 25 50 75 100 125 150 175
Junction Temperature(°C)
Maximum Power Dissipation
10
8
TO-263 & TO-252
6
4
SOT-223
2
0
25 45
65 85 105 125
Case Temperature, TC(°C)
LINEAR INTEGRATED CIRCUIT
0.16
0.12
0.08
Load Regulation
ΔILOAD=1A
0.04
0
-0.04
-0.08
-0.12
-50 -25
0 25 50 75 100 125
Temperature (°C)
3.70
3.65
3.60
3.55
3.50
3.45
3.40
Output Voltage vs. Temperautre
VOUT Set With 1% Resistors
VOUT=3.3V
3.35
3.30
3.25
3.20
-75 -50 -25 0 25 50 75 100 125 150 175
Junction Temperature, TJ(°C)
2.05
2.00
1.95
1.90
1.85
1.80
1.75
Output Voltage vs. Temperautre
VOUT Set With 1% Resistors
1.70
1.65
VOUT=1.8V
1.60
1.55
-75 -50 -25 0 25 50 75 100 125 150 175
Junction Temperature, TJ(°C)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
14 of 15
QW-R102-006.AG
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