The LMZ20501 nano module regulator is an easy-to-use synchronous step-down DC/DC converter capable of driving up to 1 A of load from an input of up to 5.5 V, with exceptional efficiency and output accuracy in a very small solution size. The innovative package contains the regulator and inductor in a small 3.5 mm × 3.5 mm × 1.75 mm volume, thus saving board space and eliminating the time and expense of inductor selection. The LMZ20501 requires only five external components and has a pin-out designed for simple, optimum PCB layout. The device provides for an easy to use complete design with a minimum number of external components and the TI WEBENCH design tool. TI’s WEBENCH tool includes features such as external component calculation, electrical simulation, and WebTherm. For soldering information, see SNOA401.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | LMZ20501 1-A Nano Module datasheet (Rev. E) | PDF | HTML | 01 Sep 2021 |
| Application note | Soldering Considerations for Power Modules (Rev. C) | PDF | HTML | 14 Mar 2024 | |
| Selection guide | Innovative DC/DC Power Modules Selection Guide (Rev. D) | 14 Oct 2021 | ||
| White paper | Benefits and trade-offs of various power-module package options | 02 Aug 2017 | ||
| Technical article | When to select an integrated inductor DC/DC module over a linear regulator | PDF | HTML | 16 May 2016 | |
| Application note | AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) | 23 Apr 2013 | ||
| Application note | AN-2169 LMZ10501 and LMZ10500 SIMPLE SWITCHER Nano Module (Rev. A) | 23 Apr 2013 | ||
| User guide | AN-2283 LMZ20502 / LMZ20501 Evaluation Board | 09 Oct 2012 | ||
| Application note | Understanding and Applying Current-Mode Control Theory | 19 Aug 2007 | ||
| More literature | SEM1600 Topic 4: Constructing Your Power Supply – Layout Considerations | 12 Jul 2005 | ||
| Application note | AN-643 EMI/RFI Board Design (Rev. B) | 03 May 2004 |
For additional terms or required resources, click any title below to view the detail page where available.
The LMZ20501EVM is capable of driving up to 1A load with excellent power conversion efficiency, output voltage accuracy, line and load regulation and load transient response. The evaluation board is configured for 1.8V output voltage from 2.375V to 5.5V input, based on the resistor voltage (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| USIP (SIL) | 8 | Ultra Librarian |
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