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Data Sheet
TPS3123 Ultra-Low
Voltage Processor Supervisory Circuits
1 Features
- Minimum supply voltage of 0.75V
- Supply voltage supervision range:
- 1.2V, 1.5V, 1.8V (TPS312x)
- 3V (TPS3125 devices only)
- Other versions on request
- Power-on reset generator with fixed delay
time of 180ms
- Manual reset input (TPS3123/5/6/8)
- Watchdog timer retriggers the
RESET output at VDD ≥ VIT
- Supply current of 14μA (typical)
- Small SOT23-5 package
- Temperature range of –40°C to +85°C
- Reset output available in Push-Pull
(Active-Low and High) and Open-Drain (Active-Low)