TC55 Datasheet, PDF (6/9 Pages) TelCom Semiconductor, Inc – LOW DROPOUT POSITIVE VOLTAGE REGULATOR

1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR
TC55 Series
TYPICAL CHARACTERISTICS
6. SUPPLY CURRENT vs. OPERATING TEMPERATURE
TC55RP3002 (V_IN = 4.0V)
1.5
1.4
1.8
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
–40 –20 0 20 40 60 80 100
OPERATING TEMPERATURE (°C)
7.INPUT TRANSIENT RESPONSE
TC55RP5002 (IOUT = 1mA)
8.0
Input
7.5
Voltage
7.0
6.5
6.0
5.5
5.0
4.5
4.0
–1
Output
Voltage _5.0
0
1
2
3
TIME (msec)
8. LOAD TRANSIENT RESPONSE
TC55RP3002
7
200
6
160
5
Output Voltage
120
TC55-24 02/01/01
4
3 _40mA
Output Current
2 ^1mA
TIME (2msec/div)
80
40
0
6
TC55RP5002 (V_IN = 6.0V)
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
–40 –20 0 20 40 60 80 100
OPERATING TEMPERATURE (°C)
TC55RP5002 (IOUT = 10mA)
8.0
Input
7.5
Voltage
7.0
6.5
6.0
5.5
5.0
4.5
4.0
–1
Output
Voltage
0
1
2
3
TIME (msec)
TC55RP3002
5
200
4
160
3
Output Voltage
120
2
80
1 _40mA
Output Current
40
0 ^1mA
0
TIME (2msec/div)
© 2001 Microchip Technology Inc. DS21435A