TPS7A80xx
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SBVS135A –JUNE 2010–REVISED JUNE 2010
TYPICAL CHARACTERISTICS: TPS7A8001
At VOUT(TYP) = 3.3V, VIN = VOUT(TYP) + 0.5V or 2.2V (whichever is greater), IOUT = 100mA, VEN = VIN, CIN = 1mF, COUT = 4.7mF, and
CNR = 0.01mF, all temperature values refer to TJ, unless otherwise noted.
LOAD REGULATION
LOAD REGULATION UNDER LIGHT LOADS
3.399
3.366
3.333
3.3
3.399
3.366
3.333
3.3
+125°C
+85°C
+25°C
0°C
+125°C
+85°C
+25°C
0°C
-40°C
-40°C
3.267
3.234
3.201
3.267
3.234
3.201
NOTE: Y axis shows 1% VOUT per division
NOTE: Y axis shows 1% VOUT per division
10 15
0
100 200 300 400 500 600 700 800 900 1000
IOUT (mA)
0
5
20
25
IOUT (mA)
Figure 3.
Figure 4.
LINE REGULATION
LINE REGULATION UNDER LIGHT LOADS
0.824
0.816
0.818
0.8
0.824
0.816
0.808
0.8
VOUT = 0.8V
VOUT = 0.8V
+125°C
+125°C
IOUT = 750mA
IOUT = 5mA
+85°C
+85°C
+25°C
0°C
+25°C
0°C
-40°C
-40°C
0.792
0.784
0.776
0.792
0.784
0.776
NOTE: Y axis shows 1% VOUT per division
NOTE: Y axis shows 1% VOUT per division
2.2 2.6
3
3.4 3.8 4.2 4.6
VIN (V)
5
5.4 5.8 6.2 6.6
2.2 2.6
3
3.4 3.8 4.2 4.6
VIN (V)
5
5.4 5.8 6.2 6.6
Figure 5.
Figure 6.
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