TLE4268 Datasheet, PDF (8/13 Pages) Siemens Semiconductor Group – 5-V Low-Drop Fixed Voltage Regulator

TLE 4268
Ι_Ι
Ι_Q
1000 µF
470 nF
V_Ι
TLE 4268G
22 µF
Ι_R
V_Q
V_W
Ι _Cd
V_C
Ι_d
C_d
Ι_M
V_RE
100 nF
V_Dr = V_Ι-V_Q Outside the control range
V_R
AES01541
Figure 4
Test Circuit
V_Ι
V _RT
V_Q
V_D
t_d
t _RR
< t _RR
dV
dt
=
Ι_d
C_D
V_DT
V_ST
V _RO
Power-on-Reset
Thermal
Shutdown
Voltage Dip
at Input
Undervoltage Secondary Overload
Spike at Output
AED01542
Figure 5
Timing (Watchdog Disabled)
Semiconductor Group
8
1998-11-01