TA8005S/F
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8005S,TA8005F
5V VOLTAGE
REGULATOR WITH WATCHDOG TIMER
The TA8005S TA8005F is an IC specially designed for micro-computer systems.
It incorporates a highly accurate constant-voltage power supply (5±0.
25V) and various system reset functions.
For system reset, it monitors the output voltage of VREG×85% and has a watchdog timer which can self-diagnose the microcomputer system so that program runaway can be prevented.
Since its bias current is as small as 1.
4mA (max.
) , it can be connected directly to an automotive battery.
FEATURES
l Accurate output
: 5±0.
25V
l Low bias current
: 1.
4mA (max.
)
l Power-on reset timer ...