TPS3828-50DBVT Description

The TPS3828-50DBVT is a TPS382x Voltage Monitor With Watchdog Timer.

TPS3828-50DBVT Features

• Power-on reset generator with a fixed delay time of 200 ms (TPS3823, TPS3824, TPS3825, and TPS3828) or 25 ms (TPS3820)

• Manual reset input (TPS3820, TPS3823, TPS3825, and TPS3828)

• Reset output available in active-low (TPS3820, TPS3823, TPS3824, and TPS3825), active-high (TPS3824 and TPS3825), and open drain (TPS3828)

• Supply voltage supervision range: 2.5 V, 3 V, 3.3 V, 5 V

• Watchdog timer (TPS3820, TPS3823, TPS3824, and TPS3828)

• Supply current of 15 μA (typical)

• 5-pin SOT-23 package

• Temperature range: −40°C to 85°C (−40°C to 125°C for TPS3823A-33)

TPS3828-50DBVT Applications

• DSPs, microcontrollers, or microprocessors

• Industrial equipment

• Programmable controls

• Automotive systems

• Portable and battery-powered equipment

• Intelligent instruments

• Wireless communications systems

• Notebook and desktop computers