SLVS227G August   1999  – June 2024

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings for TPS3123
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Dissipation Rating Table
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 Timing Diagrams
    9. 6.9 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Manual Reset ( MR)
      2. 7.3.2 Active-High or Active-Low Output
      3. 7.3.3 Push-Pull or Open-Drain Output
      4. 7.3.4 Watchdog Timer (WDI)
    4. 7.4 Device Functional Modes
  9. 8 Device and Documentation Support
    1. 8.1 Device and Documentation Support
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

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

8.1 Device and Documentation Support

Table 8-1 Ordering Information Application Specific Versions (1)
DEVICE NAME NOMINAL SUPPLY VOLTAGE,
VNOM		 DEVICE NAME TYPICAL RESET THRESHOLD
VOLTAGE–VIT–
TPS312xx12DBV 1.2V TPS312xAxxDBV VNOM–1%
TPS312xx15DBV 1.5V TPS312xBxxDBV VNOM–2%
TPS312xx18DBV 1.8V TPS312xCxxDBV VNOM–3%
TPS312xx30DBV 3.0V TPS312xDxxDBV VNOM–4%
TPS312xExxDBV VNOM–5%
TPS312xFxxDBV VNOM–6%
TPS312xGxxDBV VNOM–7%
TPS312xHxxDBV VNOM–8%
TPS312xIxxDBV VNOM–9%
TPS312xJxxDBV VNOM–10%
TPS312xKxxDBV VNOM–11%
TPS312xLxxDBV VNOM–12%
TPS312xMxxDBV VNOM–13%
TPS312xNxxDBV VNOM–14%
TPS312xOxxDBV VNOM–15%
  1. For the application-specific versions contact Texas Instruments for availability, lead time, and minimum order quantities.
Table 8-2 Package Information, Standard Versions(1)(2)
TA DEVICE NAME THRESHOLD VOLTAGE MARKING
-40°C to +85°C TPS3123J12DBVR(3) TPS3123J12DBVT(4) 1.08V PBNI
TPS3123G15DBVR(3) TPS3123G15DBVT(4) 1.40V PBOI
TPS3123J18DBVR(3) TPS3123J18DBVT(4) 1.62V PBPI
TPS3124J12DBVR(3) TPS3124J12DBVT(4) 1.08V PBQI
TPS3124G15DBVR(3) TPS3124G15DBVT(4) 1.40V PBRI
TPS3124J18DBVR(3) TPS3124J18DBVT(4) 1.62V PBSI
TPS3125J12DBVR(3) TPS3125J12DBVT(4) 1.08V PBTI
TPS3125G15DBVR(3) TPS3125G15DBVT(4) 1.40V PBUI
TPS3125J18DBVR(3) TPS3125J18DBVT(4) 1.62V PBVI
TPS3125L30DBVR(3) TPS3125L30DBVT(4) 2.64V PBXI
TPS3126E12DBVR(3) TPS3126E12DBVT(4) 1.14V PFOI
TPS3126E15DBVR(3) TPS3126E15DBVT(4) 1.43V PFPI
TPS3126E18DBVR(3) TPS3126E18DBVT(4) 1.71V PFQI
TPS3128E15DBVR(3) TPS3128E15DBVT(4) 1.43V PFSI
TPS3128E18DBVR(3) TPS3128E18DBVT(4) 1.71V PFTI
  1. Other versions available. Contact Texas Instruments for details; minimum order quantities apply.
  2. For the most current package and ordering information see the Package Option Addendum at the end of this document, or visit the device product folder at www.ti.com.
  3. The DBVR passive indicates tape and reel of 3000 parts.
  4. The DBVT passive indicates tape and reel of 250 parts.