TB9001FN Datasheet, PDF (1/9 Pages) Toshiba Semiconductor – 5 V Voltage Regulator with Watchdog Timer

TB9001FN
TOSHIBA BiCMOS INTEGRATED CIRCUIT SILICON MONOLITHIC FOR AUTOMOTIVE USE
TB9001FN
5 V Voltage Regulator with Watchdog Timer
The TB9001FN is specially designed for microcomputer
systems.
The IC features low standby current, oscillator function for
CPU sub-clock and various system reset functions.
With external power transistor, TB9001FN can supply high
output current. As a protective feature, current limiter function is
incorporated.
For system reset includes low voltage reset, power-on reset,
and watchdog timer functions.
FEATURES
Weight: 0.1 g (typ.)
• Accurate output: 5.0V ± 0.15V
• Low current consumption: 95µA (VIN=12V, Ta=25°C) at 5V output + reset timer + 32kHz sub-clock
• Reset functions: Low voltage reset / power on reset / watchdog timer
• Current limiter: Adjustable with external resistor
• Operating temperature: -40~125°C
• Small SMD package: SSOP-20pin
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2004-09-30