LMZ31503 (ACTIVE) 4.5V to 15V, 3A Step-Down Power Module in 9x15x2.8mm QFN Package

 

Models (3)

Title Category Type Date
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015
LMZ31503 PSpice Transient Model PSpice Model ZIP 19 Jun 2015
LMZ31503 Unencrypted PSpice Transient Model PSpice Model ZIP 19 Jun 2015

Design kits & evaluation modules (1)

Name Part# Type
LMZ31503 4.5V to 14.5V, 3A Step-Down Power Module Evaluation Board LMZ31503EVM-692 Evaluation Modules & Boards

Reference designs

Xilinx® Zynq® 7000 series (XC7Z015) Power Solution, 8W - Reference Design

The PMP10601 reference design provides all the power supply rails necessary to power Xilinx® Zynq® 7000 series (XC7Z015)  FPGA.   This design uses several LMZ3 series modules, LDOs, and a DDR termination regulator to provide all the necessary rails to power the FPGA.  It also (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Description Part Number Company Tool Type
Arria V Power Reference Design PMP8610 Texas Instruments Reference designs
New!
WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer LMZ31503

  Min   Max Range
Vin  V 4.5 to 14.5V
Vout  V 0.8 to 5.5V
Iout  A ≤ 3A
Ambient Temp  °C -40 to 85°C