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LMZ31503 4.5V to 14.5V, 3A Step-Down Power Module Evaluation Board



  • Wide-Output Voltage Adjust (0.8 V to 5.5 V), with 1% Reference Accuracy
  • Optional Split Power Rail Allows Input Voltage Down to 1.6 V
  • Adjustable Slow-Start
  • Output Voltage Sequencing / Tracking
  • Power Good Output
  • Programmable Undervoltage Lockout (UVLO)
  • Output Overcurrent Protection
  • Over Temperature Protection
  • Pre-bias Output Start-up

Texas Instruments  LMZ31503EVM-692

The Texas Instruments LMZ31503EVM-692 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LMZ31503 3A power module. The output voltage can be selected from six preset values using a jumper (5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V). Solder pads and jumpers are available to configure the EVM to specific requirements.