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TC1072-25VCH713 Datasheet, PDF (5/22 Pages) Microchip Technology – 50mA and 100mA CMOS LDOs with Shutdown, ERROR Output and VREF Bypass
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TC1072/TC1073
Note: Unless otherwise specified, all parts are measured at temperature = +25°C.
Ground Current vs. VIN (VOUT = 3.3V)
80
70 ILOAD = 150mA
60
50
40
30
20
10
CIN = 1μF
COUT = 1μF
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5
VIN (V)
3.5
ILOAD = 0
3
VOUT vs. VIN (VOUT = 3.3V)
2.5
2
1.5
1
0.5
CIN = 1μF
COUT = 1μF
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
VIN (V)
VOUT vs. VIN (VOUT = 3.3V)
3.5
ILOAD = 100mA
3.0
2.5
2.0
1.5
1.0
0.5
CIN = 1μF
COUT = 1μF
0.0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
VIN (V)
3.320
3.315
Output Voltage vs. Temperature (VOUT = 3.3V)
ILOAD = 10mA
3.310
3.305
3.300
3.295
3.290
3.285
3.280
CIN = 1μF
COUT = 1μF
VIN = 4.3V
3.275
-40 -20 -10 0
20 40
TEMPERATURE (°C)
85 125
3.290
3.288
3.286
3.284
3.282
3.280
3.278
3.276
3.274
Output Voltage vs. Temperature (VOUT = 3.3V)
ILOAD = 150mA
CIN = 1μF
COUT = 1μF
VIN = 4.3V
-40 -20 -10 0 20 40
TEMPERATURE (°C)
85 125
© 2007 Microchip Technology Inc.
DS21354D-page 5
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