TC1305 Datasheet, PDF (8/18 Pages) Microchip Technology – Dual 150mA CMOS LDO With Select Mode™ Operation, Shutdown and Independent RESET Output

TC1305
6.0 TYPICAL CHARACTERISTICS
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.
Dropout Voltage1 vs. Load Current
(SELECT = NC)
0.18
0.16
130°C
0.14
0.12
25°C
0.10
0.08
0.06
0.04
0.02
-45°C
0.00
0
25 50 75 100 125 150
LOAD CURRENT (mA)
Dropout Voltage1 vs. Load Current
(SELECT = V_DD)
0.18
0.16
130°C
0.14
0.12
25°C
0.10
0.08
0.06
0.04
0.02
-45°C
0.00
0
25 50 75 100 125 150
LOAD CURRENT (mA)
Dropout Voltage2 vs. Load Current
(SELECT = V_DD)
0.25
0.20
130°C
0.15
25°C
0.10
-45°C
0.05
0.00
0
25 50 75 100 125 150
LOAD CURRENT (mA)
Dropout Voltage2 vs. Load Current
(SELECT = V_DD)
0.25
0.600
Load Regulation
vs. Temperature
0.20
0.500
0.400
0.15
25°C
I_L = 0.1 to 150mA
0.10
130°C
-45°C
0.300
0.200
0.05
0.100
0.00
0
25 50 75 100 125 150
LOAD CURRENT (mA)
0.000
-45 -20 5 30 55 80 105 130
TEMPERATURE (°C)
I_DD vs. V_DD
(SELECT = GND)
150
140
130°C
120
100
80 ^{-45°C 25°C}
60
40
20
0
3 3.5
4 4.5 5
V_DD (V)
5.5 6
I_DD vs. Temperature
(SELECT = NC)
140
130
120
V_DD = 6.0V
110
100
V_DD = 3.0V
90
80
-40
-20 5 30 55 80 105 125
TEMPERATURE (°C)
Reset Active Time vs.
Temperature (°C)
400
350
300
250
200
150
100
50
0
-40 -20 5 30 55 80 105 125
TEMPERATURE (°C)
2.70
2.68
2.66
2.64
2.62
2.60
2.58
2.56
2.54
2.52
2.50
-40
V_CC Trip Point vs.
Temperature (°C)
-20 5 30 55 80 105 125
TEMPERATURE (°C)
DS21526A-page 8
© 2002 Microchip Technology Inc.