SLVS350K October   2002  – June 2025 TPS795

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 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagrams
    3. 6.3 Feature Description
      1. 6.3.1 Shutdown
      2. 6.3.2 Start-Up
      3. 6.3.3 Undervoltage Lockout (UVLO)
      4. 6.3.4 Regulator Protection
      5. 6.3.5 Thermal Shutdown
    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
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Input and Output Capacitor Requirements
        2. 7.2.2.2 Load Transient Response
        3. 7.2.2.3 Output Noise
        4. 7.2.2.4 Dropout Voltage
        5. 7.2.2.5 Programming the TPS79501 Adjustable LDO Regulator
      3. 7.2.3 Application Curves
    3. 7.3 Best Design Practices
    4. 7.4 Power Supply Recommendations
    5. 7.5 Layout
      1. 7.5.1 Layout Guidelines
        1. 7.5.1.1 Board Layout Recommendation to Improve PSRR and Noise Performance
        2. 7.5.1.2 Regulator Mounting
        3. 7.5.1.3 Thermal Considerations
        4. 7.5.1.4 Estimating Junction Temperature
      2. 7.5.2 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

3 Description

The TPS795 low-dropout (LDO), low-power linear voltage regulator features high power-supply rejection ratio (PSRR), ultra-low noise, fast start-up, and excellent line and load transient responses in 6-pin SOT-223 and 3mm × 3mm VSON packages. The TPS795 is stable with a small 1µF ceramic capacitor on the output. The TPS795 offers low dropout voltages (for example, 110mV at 500mA). Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high-PSRR and low-noise features, as well as from the fast response time.

Package Information
PART NUMBER PACKAGE(1) PACKAGE SIZE(2)
TPS795 DCQ (SOT-223, 6) 6.5mm × 7.06mm
DRB (VSON, 8) 3mm × 3mm
(1) For more information, see the Mechanical, Packaging, and Orderable Information.
(2) The package size (length × width) is a nominal value and includes pins, where applicable.
TPS795 TPS795 Ripple Rejection vs FrequencyTPS795 Ripple Rejection vs Frequency
TPS795 TPS795 Output Voltage NoiseTPS795 Output Voltage Noise