SNVSB04B March   2019  – June 2020 TLV4021 , TLV4031 , TLV4041 , TLV4051

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Device Images
      1.      TLV40x1 Configurations
  4. Revision History
  5. Pin Configuration and Functions
    1.     DSBGA Package Pin Functions
    2.     SOT-23 Pin Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power ON Reset (POR)
      2. 7.4.2 Input (IN)
      3. 7.4.3 Switching Thresholds and Hysteresis (VHYS)
      4. 7.4.4 Output (OUT)
  8. Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Monitoring (V+)
      2. 8.1.2 Monitoring a Voltage Other than (V+)
      3. 8.1.3 VPULLUP to a Voltage Other than (V+)
    2. 8.2 Typical Application
      1. 8.2.1 Under-Voltage Detection
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Additional Application Information
        1. 8.2.2.1 Pull-up Resistor Selection
        2. 8.2.2.2 Input Supply Capacitor
        3. 8.2.2.3 Sense Capacitor
    3. 8.3 What to Do and What Not to Do
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Related Links
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Community Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

Device Images

TLV40x1 Configurations

TLV4021 TLV4031 TLV4041 TLV4051 Configs.gif

Table 1. TLV40x1 Truth Table

DEVICE Input Configuration Reference Output Type
TLV4021R1 Non-Inverting 1.2 V Open-Drain
TLV4041R1 Push-Pull
TLV4041R5 0.5 v Push-Pull
TLV4021R2 0.2 V Open-Drain
TLV4041R2 Push-Pull
TLV4031R1 Inverting 1.2 V Open-Drain
TLV4051R1 Push-Pull
TLV4051R5 0.5 V Push-Pull
TLV4031R2 0.2 V Open-Drain
TLV4051R2 Push-Pull
DEVICE Input Configuration Fixed Threshold Output Type
TLV4021S5 Non-Inverting 3.2 V Open-Drain
TLV4021 TLV4031 TLV4041 TLV4051 BD.gif