TC1300 Datasheet, PDF (7/16 Pages) Microchip Technology – 300 mA CMOS LDO with Shutdown, Bypass and Independent Delayed Reset Function

TC1300
2.0 TYPICAL CHARACTERISTICS (CON’T)
Junction temperature (T_J) is approximated by soaking the device under test at an ambient temperature equal to the
desired Junction temperature. The test time is small enough such that the rise in the Junction temperature over the
Ambient temperature is not significant.
FIGURE 2-13:
Load Transient Response
1 µF Output Capacitor.
FIGURE 2-14:
Line Transient Response
1 µF Output Capacitor.
FIGURE 2-15:
Load Transient Response
10 µF Output Capacitor.
FIGURE 2-16:
Line Transient Response
10 µF Output Capacitor.
0.30
V_DET = V_TH - 20 mV
0.25
0.20
I_SINK = 3.2 mA
0.15
0.10
I_SINK = 1.2 mA
0.05
0.00
-40 -25 -10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C)
FIGURE 2-17:
RESET Output Voltage Low
vs. Junction Temperature.
3.960
3.950
3.940
I_SOURCE = 500 µA
3.930
3.920
3.910
I_SOURCE = 800 µA
3.900
V_DET = 4.0V
3.890
-40 -25 -10 5
20 35 50 65 80 95 110 125
Junction Temperature (°C)
FIGURE 2-18:
RESET Output Voltage High
vs. Junction Temperature.
 2002 Microchip Technology Inc.
DS21385C-page 7