SGLS326D April   2006  – August 2025 TPS73601-EP , TPS73615-EP , TPS73618-EP , TPS73625-EP , TPS73630-EP , TPS73632-EP , TPS73633-EP

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 Power Dissipation Ratings
    3. 5.3 Electrical Characteristics
    4. 5.4 Typical Characteristics
  7. 6 Functional Block Diagrams
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1  Input and Output Capacitor Requirements
      2. 7.1.2  Output Noise
      3. 7.1.3  Board Layout Recommendation to Improve PSRR and Noise Performance
      4. 7.1.4  Internal Current Limit
      5. 7.1.5  Shutdown
      6. 7.1.6  Dropout Voltage
      7. 7.1.7  Transient Response
      8. 7.1.8  Reverse Current
      9. 7.1.9  Thermal Protection
      10. 7.1.10 Power Dissipation
      11. 7.1.11 Package Mounting
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Device Nomenclature
    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

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

7.1 Application Information

The TPS736xx-EP belongs to a family of new-generation LDO regulators that use an NMOS pass transistor to achieve ultra-low-dropout performance, reverse current blockage, and freedom from output capacitor constraints. These features, combined with low noise and an enable input, make the TPS736xx-EP ideal for portable applications. This regulator family offers a wide selection of fixed-output voltage versions and an adjustable-output version. All versions have thermal and overcurrent protection, including foldback current limit.

Figure 7-1 shows the basic circuit connections for the fixed-voltage models. Figure 7-2 shows the connections for the adjustable-output version (TPS73601-EP). R1 and R2 can be calculated for any output voltage using the formula in Figure 7-2. Sample resistor values for common output voltages are shown in Figure 6-2. For the best accuracy, make the parallel combination of R1 and R2 approximately 19 kΩ.

TPS73601-EP TPS73615-EP TPS73618-EP TPS73625-EP TPS73630-EP TPS73632-EP TPS73633-EP Typical Application Circuit for Fixed-Voltage VersionsFigure 7-1 Typical Application Circuit for Fixed-Voltage Versions
TPS73601-EP TPS73615-EP TPS73618-EP TPS73625-EP TPS73630-EP TPS73632-EP TPS73633-EP Typical Application Circuit for Adjustable-Voltage VersionsFigure 7-2 Typical Application Circuit for Adjustable-Voltage Versions