SLVK169 May   2024 TPS7H1121-SP

 

  1.   1
  2.   Trademarks
  3. 1Device Information
    1. 1.1 Product Description
    2. 1.2 Device Details
  4. 2Total Dose Test Setup
    1. 2.1 Test Overview
    2. 2.2 Test Description and Facilities
    3. 2.3 Test Setup Details
      1. 2.3.1 Unbiased
      2. 2.3.2 Biased
    4. 2.4 Test Configuration and Conditions
  5. 3TID Characterization Test Results
    1. 3.1 TID Characterization Summary Results
    2. 3.2 TPS7H1121-SP Data Sheet Electrical Parameters
  6. 4Applicable and Reference Documents
    1. 4.1 Applicable Documents
    2. 4.2 Reference Documents
  7.   A Appendix: HDR TID Report Data

1.1 Product Description

The TPS7H1121-SP is a radiation-hardened low dropout linear regulator (LDO) which operates over a wide range of input voltages optimized for powering devices in a space environment. It is capable of sourcing up to 2A over a 2.25V to 14V input. The device offers excellent stability and features a programmable current limit with a wide adjustment range. To support the complex power requirements of FPGAs, DSPs, and microcontrollers, the TPS7H1121-SP provides enable on and off functionality, programmable soft start, and a power good open-drain output.