SLVSCE6D December   2013  – August 2025 TPS709-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements
    7. 5.7 Switching Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Undervoltage Lockout (UVLO)
      2. 6.3.2 Shutdown
      3. 6.3.3 Reverse Current Protection
      4. 6.3.4 Internal Current Limit
      5. 6.3.5 Thermal Protection
    4. 6.4 Device Functional Modes
      1. 6.4.1 Normal Operation
      2. 6.4.2 Dropout Operation
      3. 6.4.3 Disabled
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Input and Output Capacitor Considerations
      2. 7.1.2 Dropout Voltage
      3. 7.1.3 Transient Response
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
        1. 7.4.1.1 Board Layout Recommendations to Improve PSRR and Noise Performance
        2. 7.4.1.2 Power Dissipation
      2. 7.4.2 Layout Examples
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 Evaluation Modules
        2. 8.1.1.2 Spice Models
      2. 8.1.2 Device Nomenclature
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 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
  • DRV|6
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.8 Typical Characteristics

Over operating temperature range (TJ = –40°C to 125°C), IOUT = 10 mA, VEN = 2 V, COUT = 2.2 μF, and VIN = VOUT(nom) + 1 V or 2.7 V (whichever is greater), unless otherwise noted. Typical values are at TJ = 25°C.

TPS709-Q1 1.2-V Line Regulation vs VIN and Temperature
 
Figure 5-1 1.2-V Line Regulation vs VIN and Temperature
TPS709-Q1 6.5-V Line Regulation vs VIN and Temperature
 
Figure 5-3 6.5-V Line Regulation vs VIN and Temperature
TPS709-Q1 3.3-V Load Regulation vs IOUT and Temperature
 
Figure 5-5 3.3-V Load Regulation vs IOUT and Temperature
TPS709-Q1 1.2-V Output Voltage vs Temperature
 
Figure 5-7 1.2-V Output Voltage vs Temperature
TPS709-Q1 3.3-V Dropout Voltage vs IOUT and Temperature
 
Figure 5-9 3.3-V Dropout Voltage vs IOUT and Temperature
TPS709-Q1 1.2-V Current Limit vs VIN and Temperature
 
Figure 5-11 1.2-V Current Limit vs VIN and Temperature
TPS709-Q1 6.5-V Current Limit vs VIN and Temperature
 
Figure 5-13 6.5-V Current Limit vs VIN and Temperature
TPS709-Q1 3.3-V Ground Pin Current vs VIN and Temperature
 
Figure 5-15 3.3-V Ground Pin Current vs VIN and Temperature
TPS709-Q1 3.3-V Ground Current vs VIN and Temperature with EN Floating
 
Figure 5-17 3.3-V Ground Current vs VIN and Temperature with EN Floating
TPS709-Q1 3.3-V Ground Pin Current vs IOUT and Temperature
 
Figure 5-19 3.3-V Ground Pin Current vs IOUT and Temperature
TPS709-Q1 1.2-V Shutdown Current vs VIN and Temperature
 
Figure 5-21 1.2-V Shutdown Current vs VIN and Temperature
TPS709-Q1 6.5-V Shutdown Current vs VIN and Temperature
 
Figure 5-23 6.5-V Shutdown Current vs VIN and Temperature
TPS709-Q1 Power-Supply Rejection Ratio vs Frequency
 
Figure 5-25 Power-Supply Rejection Ratio vs Frequency
TPS709-Q1 TPS70912-Q1 Load Transient (0 mA to 50 mA)
Channel 2 = VOUT, channel 4 = IOUT, VIN = 2.7 V
Figure 5-27 TPS70912-Q1 Load Transient (0 mA to 50 mA)
TPS709-Q1 TPS70912-Q1 Load Transient (50 mA to 0 mA)
Channel 2 = VOUT, channel 4 = IOUT, VIN = 2.7 V
Figure 5-29 TPS70912-Q1 Load Transient (50 mA to 0 mA)
TPS709-Q1 TPS70933-Q1 Load Transient (0 mA to 50 mA)
Channel 2 = VOUT, channel 4 = IOUT, VIN = 4.3 V
Figure 5-31 TPS70933-Q1 Load Transient (0 mA to 50 mA)
TPS709-Q1 TPS70933-Q1 Load Transient (50 mA to 0 mA)
Channel 2 = VOUT, channel 4 = IOUT, VIN = 4.3 V
Figure 5-33 TPS70933-Q1 Load Transient (50 mA to 0 mA)
TPS709-Q1 TPS70912-Q1 Line Transient (2.7 V to 3.7 V)
Channel 2 = VOUT, channel 4 = VIN, IOUT = 10 mA
Figure 5-35 TPS70912-Q1 Line Transient (2.7 V to 3.7 V)
TPS709-Q1 TPS70933-Q1 Line Transient (4.3 V to 5.3 V)
Channel 2 = VOUT, channel 4 = VIN, IOUT = 10 mA
Figure 5-37 TPS70933-Q1 Line Transient (4.3 V to 5.3 V)
TPS709-Q1 Power-Up With Enable
Channel 1 = EN, channel 2 = VOUT, VIN = 4.3 V, COUT = 2.2 µF, TPS70633
Figure 5-39 Power-Up With Enable
TPS709-Q1 Power-Up and Power-Down Response
Channel 1 = VIN, channel 2 = VOUT, IOUT = 150 mA, TPS70633
Figure 5-41 Power-Up and Power-Down Response
TPS709-Q1 3.3-V Line Regulation vs VIN and Temperature
 
Figure 5-2 3.3-V Line Regulation vs VIN and Temperature
TPS709-Q1 1.2-V Load Regulation vs IOUT and Temperature
 
Figure 5-4 1.2-V Load Regulation vs IOUT and Temperature
TPS709-Q1 6.5-V Load Regulation vs IOUT and Temperature
 
Figure 5-6 6.5-V Load Regulation vs IOUT and Temperature
TPS709-Q1 6.5-V Dropout Voltage vs VIN and Temperature
 
Figure 5-8 6.5-V Dropout Voltage vs VIN and Temperature
TPS709-Q1 Dropout Voltage vs IOUT and Temperature
 
Figure 5-10 Dropout Voltage vs IOUT and Temperature
TPS709-Q1 3.3-V Current Limit vs VIN and Temperature
 
Figure 5-12 3.3-V Current Limit vs VIN and Temperature
TPS709-Q1 1.2-V Ground Pin Current vs VIN and Temperature
 
Figure 5-14 1.2-V Ground Pin Current vs VIN and Temperature
TPS709-Q1 6.5-V Ground Pin Current vs VIN and Temperature
 
Figure 5-16 6.5-V Ground Pin Current vs VIN and Temperature
TPS709-Q1 1.2-V Ground Pin Current vs IOUT and Temperature
 
Figure 5-18 1.2-V Ground Pin Current vs IOUT and Temperature
TPS709-Q1 6.5-V Ground Pin Current vs IOUT and Temperature
 
Figure 5-20 6.5-V Ground Pin Current vs IOUT and Temperature
TPS709-Q1 3.3-V Shutdown Current vs VIN and Temperature
 
Figure 5-22 3.3-V Shutdown Current vs VIN and Temperature
TPS709-Q1 Start-Up Time vs Temperature
 
Figure 5-24 Start-Up Time vs Temperature
TPS709-Q1 Noise
 
Figure 5-26 Noise
TPS709-Q1 TPS70912-Q1 Load Transient (1 mA to 150 mA)
Channel 2 = VOUT, channel 4 = IOUT, VIN = 2.7 V
Figure 5-28 TPS70912-Q1 Load Transient (1 mA to 150 mA)
TPS709-Q1 TPS70912-Q1 Load Transient (50 mA to 150 mA)
Channel 2 = VOUT, channel 4 = IOUT, VIN = 2.7 V
Figure 5-30 TPS70912-Q1 Load Transient (50 mA to 150 mA)
TPS709-Q1 TPS70933-Q1 Load Transient (1 mA to 150 mA)
Channel 2 = VOUT, channel 4 = IOUT, VIN = 4.3 V
Figure 5-32 TPS70933-Q1 Load Transient (1 mA to 150 mA)
TPS709-Q1 TPS70933-Q1 Load Transient (50 mA to 150 mA)
Channel 2 = VOUT, channel 4 = IOUT, VIN = 4.3 V
Figure 5-34 TPS70933-Q1 Load Transient (50 mA to 150 mA)
TPS709-Q1 TPS70912-Q1 Line Transient (2.7 V to 3.7 V)
Channel 2 = VOUT, channel 4 = VIN, IOUT = 50 mA
Figure 5-36 TPS70912-Q1 Line Transient (2.7 V to 3.7 V)
TPS709-Q1 TPS70933-Q1 Line Transient (4.3 V to 5.3 V)
Channel 2 = VOUT, channel 4 = VIN, IOUT = 50 mA
Figure 5-38 TPS70933-Q1 Line Transient (4.3 V to 5.3 V)
TPS709-Q1 Power-Up and Power-Down Response
Channel 1 = VIN, channel 2 = VOUT, IOUT = 3 mA, TPS70633
 
Figure 5-40 Power-Up and Power-Down Response