TC1305(2001) View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
TC1305
(Rev.:2001)
(Rev.:2001)
Microchip Technology
TC1305 Datasheet PDF : 10 Pages
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TC1305
Dual 150mA CMOS LDO With Select
ModeTM, Shutdown and Independent
RESET Output
TYPICAL CHARACTERISTICS
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0
Dropout Voltage1 vs. Load Current
(SELECT = NC)
25°C
130°C
–45°C
25 50 75 100 125 150
LOAD CURRENT (mA)
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0
Dropout Voltage1 vs. Load Current
(SELECT = VDD)
130°C
25°C
–45°C
25 50 75 100 125 150
LOAD CURRENT (mA)
Dropout Voltage2 vs. Load Current
(SELECT = VDD)
0.25
Load Regulation vs. Temperature
0.600
0.20
0.500
0.400
0.15
IL = 0.1 to 150mA
0.10
130°C
25°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)
IDD vs. Temperature
(SELECT = NC)
140
130
120
VDD = 6.0V
110
VDD = 3.0V
100
90
80
–45 –20
5 30 55 80 105 130
TEMPERATURE (°C)
Reset Active Time vs. Temperature (°C)
400
350
300
250
200
150
100
50
0
–45 –20
5 30 55 80 105 130
TEMPERATURE (°C)
Dropout Voltage2 vs. Load Current
(SELECT = VDD)
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)
IDD vs. VDD
(SELECT = GND)
150
140
130°C
120
100
80 –45°C 25°C
60
40
20
0
3 3.5
4 4.5 5
VDD (V)
5.5 6
VCC Trip Point vs. Temperature
2.70
2.68
2.66
2.64
2.62
2.60
2.58
2.56
2.54
2.52
2.50
–45 –20 5 30 55 80 105 130
TEMPERATURE (°C)
TC1305-1 12/22/00
6
© 2001 Microchip Technology Inc. DS21526A
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