TC1014_07 Datasheet, PDF (4/22 Pages) Microchip Technology – 50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown and Reference Bypass

TC1014/TC1015/TC1185
2.0 TYPICAL PERFORMANCE CURVES
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note: Unless otherwise specified, all parts are measured at temperature = +25°C.
0.020
0.018
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0.000
Dropout Voltage vs. Temperature
V_OUT = 3.3V
I_LOAD = 10mA
C_IN = 1µF
C_OUT = 1µF
-40 -20
0
20
50
70 125
TEMPERATURE (°C)
FIGURE 2-1:
Temperature.
Dropout Voltage vs.
0.200
0.180
0.160
0.140
0.120
0.100
0.080
0.060
0.040
0.020
0.000
Dropout Voltage vs. Temperature
V_OUT = 3.3V
I_LOAD = 100mA
C_IN = 1µF
C_OUT = 1µF
-40 -20
0
20
50
70 125
TEMPERATURE (°C)
FIGURE 2-2:
Temperature.
Dropout Voltage vs.
0.100
0.090
0.080
0.070
0.060
0.050
0.040
0.030
0.020
0.010
0.000
Dropout Voltage vs. Temperature
V_OUT = 3.3V
I_LOAD = 50mA
C_IN = 1µF
C_OUT = 1µF
-40 -20
0
20 50 70 125
TEMPERATURE (°C)
FIGURE 2-4:
Temperature.
Dropout Voltage vs.
0.300
0.250
Dropout Voltage vs. Temperature
V_OUT = 3.3V
I_LOAD = 150mA
0.200
0.150
0.100
0.050
0.000
C_IN = 1µF
C_OUT = 1µF
-40 -20
0
20 50 70 125
TEMPERATURE (°C)
FIGURE 2-5:
Temperature.
Dropout Voltage vs.
Ground Current vs. V_IN
90
80
V_OUT = 3.3V
I_LOAD = 10mA
70
60
50
40
30
20
10
C_IN = 1µF
C_OUT = 1µF
0
00 00..55 11 11..55 22 22..55 33 33..55 ⁴⁴ 44..55 55 55..55 66 66..55 77 77..55
V_IN (V)
FIGURE 2-3:
Voltage (V_IN).
Ground Current vs. Input
Ground Current vs. V_IN
90
80
V_OUT = 3.3V
I_LOAD = 100mA
70
60
50
40
30
20
10
C_IN = 1µF
C_OUT = 1µF
0
0 0.5 11 11..5 2 2.5 3 33..55 44 4.5 55 55..55 6 6.5 7 7..55
V_IN (V)
FIGURE 2-6:
Voltage (V_IN).
Ground Current vs. Input
DS21335E-page 4
© 2007 Microchip Technology Inc.