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TPS3838E18-EP Datasheet Nanopower Supervisory Circuits

Manufacturer: Texas Instruments

Overview: TPS3836E18-EP / J25-EP / H30-EP / L30-EP / K33-EP TPS3837E18-EP / J25-EP / L30-EP / K33-EP TPS3838E18-EP / J25-EP / L30-EP / K33-EP .ti.....................................................................................................................................................

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TPS3836, TPS3837, TPS3838 families of supervisory circuits provide circuit initialization and timing supervision, primarily for digital signal processing (DSP) and processor-based systems.

During power on, RESET is asserted when the supply voltage VDD bees higher than 1.1 V.

Thereafter, the supervisory circuit monitors VDD and keeps RESET output active as long as VDD remains below the threshold voltage (VIT).

Key Features

  • 1.
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0).
  • Supply Current of 220 nA (Typ).
  • Precision Supply Voltage Supervision Range: 1.8 V, 2.5 V, 3 V, 3.3 V.
  • Power-On Reset Generator With Selectable Delay Time of 10 ms or 200 ms.
  • Push/Pull RESET Output (TPS3836), RESET Output (TPS3837), or Open-Drain RESET Output (TPS3838).
  • Manual Reset.
  • 5-Pin SOT-23 Package.

More Datasheets from Texas Instruments

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TPS3838E18-EP Distributor