TC1188_13 Datasheet, PDF (4/18 Pages) Microchip Technology – MAX8863/64 Pin Compatible, Low Dropout, 120 mA Linear Regulators

TC1188/TC1189
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.
0.10
0.08
0.06
0.04
0.02
0.00
–0.02
–0.04
–0.06
–0.08
–0.10
–40°C
Line Reg. @ 3.50 V
to 5.50V(%)
0°C 25°C 70°C
TEMPERATURE (°C)
85°C
FIGURE 2-1:
Line Regulation vs.
Temperature. (TC1188)
2.930
2.910
2.890
2.870
2.850
2.830
2.810
2.790
2.770
2.750
–40°C
V_OUT - SET/1.0mA
@ 3.5V (V)
0°C
25°C 70°C
TEMPERATURE (°C)
85°C
FIGURE 2-2:
Output Voltage vs.
Temperature. (TC1188)
0.040
0.035
0.030
0.025
0.020
0.015
Load Reg. 0 to 50mA (%)
0.010
0.005
0.00–040_°C
0°C 25°C 70°C
TEMPERATURE (°C)
85°C
FIGURE 2-3:
Load Regulation vs.
Temperature. (TC1188)
0.040
0.035
0.030
0.025
0.020
0.015 Load Reg. 0 to 50mA (%)
0.010
Load Reg. 0 to 100mA (%)
0.005
0.000
–40°C
0°C 25°C 70°C
TEMPERATURE (°C)
85°C
FIGURE 2-4:
Load Regulation vs.
Temperature. (TC1188)
0.120
0.100
50mA, Dropout V (V)
0.080
0.060
0.040
0.020
0.000
–40°C
0°C 25°C 70°C
TEMPERATURE (°C)
85°C
FIGURE 2-5:
Dropout Voltage vs.
Temperature. (TC1188)
10.0
1.0
R_LOAD = 50μΩ
C_OUT = 1μF
0.1
0.0
0.01
0.01 1 10 100
FREQUENCY (kHz)
1000
FIGURE 2-6:
(TC1188)
Output Noise vs. Frequency.
DS21364C-page 4
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