SLVS227F August   1999  – December 2020

PRODUCTION DATA  

  1. 1Features
  2. 2Applications
  3. 3Description
  4. 4Revision History
  5. 5Device Comparison
  6. 6Pin Configuration and Functions
  7. 7Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings for TPS3123
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Dissipation Rating Table
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 Switching Characteristics
    8. 7.8 Timing Diagrams
    9. 7.9 Typical Characteristics
  8. 8Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Manual Reset ( MR)
      2. 8.3.2 Active-High or Active-Low Output
      3. 8.3.3 Push-Pull or Open-Drain Output
      4. 8.3.4 Watchdog Timer (WDI)
    4. 8.4 Device Functional Modes
  9. 9Device and Documentation Support

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DBV|5
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • Minimum supply voltage of 0.75 V
  • Supply voltage supervision range:
    • 1.2 V, 1.5 V, 1.8 V (TPS312x)
    • 3 V (TPS3125 devices only)
    • Other versions on request
  • Power-on reset generator with fixed delay time of 180 ms
  • Manual reset input (TPS3123/5/6/8)
  • Watchdog timer retriggers the RESET output at VDD ≥ VIT
  • Supply current of 14 μA (Typ)
  • 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)