Simple Switcher WEBENCH

LM315x & LM2267x SIMPLE SWITCHER® and WEBENCH

Texas Instruments

This tutorial walks through of TI's newest design and optimization tools, and introduces TI's newest family of SIMPLE SWITCHER® Controllers.

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Related Parts

ImageManufacturer Part NumberDescriptionAvailable Quantity
LM22674MRX-ADJ/NOPB datasheet linkIC REG BUCK ADJ 0.5A 8SOPWRPADLM22674MRX-ADJ/NOPBIC REG BUCK ADJ 0.5A 8SOPWRPAD3244 - Immediate
10000 - Factory Stock
LM22674MRX-ADJ/NOPB product page link
LM3150MHX/NOPB datasheet linkIC REG CTRLR BUCK 14TSSOPLM3150MHX/NOPBIC REG CTRLR BUCK 14TSSOP4831 - Immediate
7500 - Factory Stock
LM3150MHX/NOPB product page link
LM22676TJ-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A TO263-7LM22676TJ-ADJ/NOPBIC REG BUCK ADJ 3A TO263-72801 - Immediate
LM22676TJ-ADJ/NOPB product page link
LM22670MRX-5.0/NOPB datasheet linkIC REG BUCK 5V 3A 8SOPWRPADLM22670MRX-5.0/NOPBIC REG BUCK 5V 3A 8SOPWRPAD9194 - Immediate
10000 - Factory Stock
LM22670MRX-5.0/NOPB product page link
LM22670MRX-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A 8SOPWRPADLM22670MRX-ADJ/NOPBIC REG BUCK ADJ 3A 8SOPWRPAD8942 - Immediate
10000 - Factory Stock
LM22670MRX-ADJ/NOPB product page link
LM22674MRE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 0.5A 8SOPWRPADLM22674MRE-ADJ/NOPBIC REG BUCK ADJ 0.5A 8SOPWRPAD9982 - Immediate
10001 - Factory Stock
LM22674MRE-ADJ/NOPB product page link
LM22674MRE-5.0/NOPB datasheet linkIC REG BUCK 5V 0.5A 8SOPWRPADLM22674MRE-5.0/NOPBIC REG BUCK 5V 0.5A 8SOPWRPAD4727 - Immediate
10000 - Factory Stock
LM22674MRE-5.0/NOPB product page link
LM22671MRE-5.0/NOPB datasheet linkIC REG BUCK 5V 0.5A 8SOPWRPADLM22671MRE-5.0/NOPBIC REG BUCK 5V 0.5A 8SOPWRPAD2783 - Immediate
10000 - Factory Stock
LM22671MRE-5.0/NOPB product page link
LM22671MRE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 0.5A 8SOPWRPADLM22671MRE-ADJ/NOPBIC REG BUCK ADJ 0.5A 8SOPWRPAD1070 - Immediate
8750 - Factory Stock
LM22671MRE-ADJ/NOPB product page link
LM3150MHE/NOPB datasheet linkIC REG CTRLR BUCK 14TSSOPLM3150MHE/NOPBIC REG CTRLR BUCK 14TSSOP3239 - Immediate
9250 - Factory Stock
LM3150MHE/NOPB product page link
LM22678TJ-ADJ/NOPB datasheet linkIC REG BUCK ADJ 5A TO263-7LM22678TJ-ADJ/NOPBIC REG BUCK ADJ 5A TO263-7891 - Immediate
LM22678TJ-ADJ/NOPB product page link
LM22675MRE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 1A 8SOPWRPADLM22675MRE-ADJ/NOPBIC REG BUCK ADJ 1A 8SOPWRPAD8437 - Immediate
10000 - Factory Stock
LM22675MRE-ADJ/NOPB product page link
LM22675MRE-5.0/NOPB datasheet linkIC REG BUCK 5V 1A 8SOPWRPADLM22675MRE-5.0/NOPBIC REG BUCK 5V 1A 8SOPWRPAD5757 - Immediate
LM22675MRE-5.0/NOPB product page link
LM22672MRE-5.0/NOPB datasheet linkIC REG BUCK 5V 1A 8SOPWRPADLM22672MRE-5.0/NOPBIC REG BUCK 5V 1A 8SOPWRPAD2796 - Immediate
10000 - Factory Stock
LM22672MRE-5.0/NOPB product page link
LM22672MRE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 1A 8SOPWRPADLM22672MRE-ADJ/NOPBIC REG BUCK ADJ 1A 8SOPWRPAD1640 - Immediate
10000 - Factory Stock
LM22672MRE-ADJ/NOPB product page link
LM22676MRE-5.0/NOPB datasheet linkIC REG BUCK 5V 3A 8SOPWRPADLM22676MRE-5.0/NOPBIC REG BUCK 5V 3A 8SOPWRPAD10180 - Immediate
10000 - Factory Stock
LM22676MRE-5.0/NOPB product page link
LM22676TJE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A TO263-7LM22676TJE-ADJ/NOPBIC REG BUCK ADJ 3A TO263-73910 - Immediate
5750 - Factory Stock
LM22676TJE-ADJ/NOPB product page link
LM22676TJE-5.0/NOPB datasheet linkIC REG BUCK 5V 3A TO263-7LM22676TJE-5.0/NOPBIC REG BUCK 5V 3A TO263-73519 - Immediate
10000 - Factory Stock
LM22676TJE-5.0/NOPB product page link
LM22676MRE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A 8SOPWRPADLM22676MRE-ADJ/NOPBIC REG BUCK ADJ 3A 8SOPWRPAD2292 - Immediate
10000 - Factory Stock
LM22676MRE-ADJ/NOPB product page link
LM22670MRE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A 8SOPWRPADLM22670MRE-ADJ/NOPBIC REG BUCK ADJ 3A 8SOPWRPAD2957 - Immediate
10000 - Factory Stock
LM22670MRE-ADJ/NOPB product page link
LM22670MRE-5.0/NOPB datasheet linkIC REG BUCK 5V 3A 8SOPWRPADLM22670MRE-5.0/NOPBIC REG BUCK 5V 3A 8SOPWRPAD1922 - Immediate
10000 - Factory Stock
LM22670MRE-5.0/NOPB product page link
LM22673MRE-5.0/NOPB datasheet linkIC REG BUCK 5V 3A 8SOPWRPADLM22673MRE-5.0/NOPBIC REG BUCK 5V 3A 8SOPWRPAD3019 - Immediate
10000 - Factory Stock
LM22673MRE-5.0/NOPB product page link
LM22673MRE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A 8SOPWRPADLM22673MRE-ADJ/NOPBIC REG BUCK ADJ 3A 8SOPWRPAD1436 - Immediate
10001 - Factory Stock
LM22673MRE-ADJ/NOPB product page link
LM22670TJE-5.0/NOPB datasheet linkIC REG BUCK 5V 3A TO263-7LM22670TJE-5.0/NOPBIC REG BUCK 5V 3A TO263-7646 - Immediate
10000 - Factory Stock
LM22670TJE-5.0/NOPB product page link
LM22674MR-ADJ/NOPB datasheet linkIC REG BUCK ADJ 0.5A 8SOPWRPADLM22674MR-ADJ/NOPBIC REG BUCK ADJ 0.5A 8SOPWRPAD444 - Immediate
9975 - Factory Stock
LM22674MR-ADJ/NOPB product page link
LM22671MR-ADJ/NOPB datasheet linkIC REG BUCK ADJ 0.5A 8SOPWRPADLM22671MR-ADJ/NOPBIC REG BUCK ADJ 0.5A 8SOPWRPAD1277 - Immediate
9975 - Factory Stock
LM22671MR-ADJ/NOPB product page link
LM3150MH/NOPB datasheet linkIC REG CTRLR BUCK 14TSSOPLM3150MH/NOPBIC REG CTRLR BUCK 14TSSOP837 - Immediate
9964 - Factory Stock
LM3150MH/NOPB product page link
LM22678TJE-5.0/NOPB datasheet linkIC REG BUCK 5V 5A TO263-7LM22678TJE-5.0/NOPBIC REG BUCK 5V 5A TO263-71371 - Immediate
10000 - Factory Stock
LM22678TJE-5.0/NOPB product page link
LM22678TJE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 5A TO263-7LM22678TJE-ADJ/NOPBIC REG BUCK ADJ 5A TO263-7795 - Immediate
8750 - Factory Stock
LM22678TJE-ADJ/NOPB product page link
LM22677TJE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 5A TO263-7LM22677TJE-ADJ/NOPBIC REG BUCK ADJ 5A TO263-73055 - Immediate
10000 - Factory Stock
LM22677TJE-ADJ/NOPB product page link
LM22675MR-ADJ/NOPB datasheet linkIC REG BUCK ADJ 1A 8SOPWRPADLM22675MR-ADJ/NOPBIC REG BUCK ADJ 1A 8SOPWRPAD1958 - Immediate
9975 - Factory Stock
LM22675MR-ADJ/NOPB product page link
LM22675MR-5.0/NOPB datasheet linkIC REG BUCK 5V 1A 8SOPWRPADLM22675MR-5.0/NOPBIC REG BUCK 5V 1A 8SOPWRPAD1532 - Immediate
LM22675MR-5.0/NOPB product page link
LM22679TJE-5.0/NOPB datasheet linkIC REG BUCK 5V 5A TO263-7LM22679TJE-5.0/NOPBIC REG BUCK 5V 5A TO263-71165 - Immediate
10000 - Factory Stock
LM22679TJE-5.0/NOPB product page link
LM22679TJE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 5A TO263-7LM22679TJE-ADJ/NOPBIC REG BUCK ADJ 5A TO263-71009 - Immediate
10000 - Factory Stock
LM22679TJE-ADJ/NOPB product page link
LM22676MR-5.0/NOPB datasheet linkIC REG BUCK 5V 3A 8SOPWRPADLM22676MR-5.0/NOPBIC REG BUCK 5V 3A 8SOPWRPAD1072 - Immediate
9975 - Factory Stock
LM22676MR-5.0/NOPB product page link
LM22670MR-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A 8SOPWRPADLM22670MR-ADJ/NOPBIC REG BUCK ADJ 3A 8SOPWRPAD1490 - Immediate
8740 - Factory Stock
LM22670MR-ADJ/NOPB product page link
LM3151MHE-3.3/NOPB datasheet linkIC REG CTRLR BUCK 14TSSOPLM3151MHE-3.3/NOPBIC REG CTRLR BUCK 14TSSOP819 - Immediate
10000 - Factory Stock
LM3151MHE-3.3/NOPB product page link
LM22679TJ-ADJ/NOPB datasheet linkIC REG BUCK ADJ 5A TO263-7LM22679TJ-ADJ/NOPBIC REG BUCK ADJ 5A TO263-72121 - Immediate
3000 - Factory Stock
LM22679TJ-ADJ/NOPB product page link
LM22670TJE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A TO263-7LM22670TJE-ADJ/NOPBIC REG BUCK ADJ 3A TO263-7425 - Immediate
10000 - Factory Stock
LM22670TJE-ADJ/NOPB product page link
LM22674MR-5.0/NOPB datasheet linkIC REG BUCK 5V 0.5A 8SOPWRPADLM22674MR-5.0/NOPBIC REG BUCK 5V 0.5A 8SOPWRPAD432 - Immediate
9975 - Factory Stock
LM22674MR-5.0/NOPB product page link
LM22677TJE-5.0/NOPB datasheet linkIC REG BUCK 5V 5A TO263-7LM22677TJE-5.0/NOPBIC REG BUCK 5V 5A TO263-7535 - Immediate
10000 - Factory Stock
LM22677TJE-5.0/NOPB product page link
LM22672MR-ADJ/NOPB datasheet linkIC REG BUCK ADJ 1A 8SOPWRPADLM22672MR-ADJ/NOPBIC REG BUCK ADJ 1A 8SOPWRPAD603 - Immediate
9975 - Factory Stock
LM22672MR-ADJ/NOPB product page link
LM22676MR-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A 8SOPWRPADLM22676MR-ADJ/NOPBIC REG BUCK ADJ 3A 8SOPWRPAD139 - Immediate
9975 - Factory Stock
LM22676MR-ADJ/NOPB product page link
LM22673MR-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A 8SOPWRPADLM22673MR-ADJ/NOPBIC REG BUCK ADJ 3A 8SOPWRPAD875 - Immediate
5795 - Factory Stock
LM22673MR-ADJ/NOPB product page link
LM22670MR-5.0/NOPB datasheet linkIC REG BUCK 5V 3A 8SOPWRPADLM22670MR-5.0/NOPBIC REG BUCK 5V 3A 8SOPWRPAD649 - Immediate
LM22670MR-5.0/NOPB product page link
LM22676TJ-5.0/NOPB datasheet linkIC REG BUCK 5V 3A TO263-7LM22676TJ-5.0/NOPBIC REG BUCK 5V 3A TO263-7948 - Immediate
10000 - Factory Stock
LM22676TJ-5.0/NOPB product page link
LM22673TJE-5.0/NOPB datasheet linkIC REG BUCK 5V 3A TO263-7LM22673TJE-5.0/NOPBIC REG BUCK 5V 3A TO263-7867 - Immediate
LM22673TJE-5.0/NOPB product page link
LM22673TJE-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A TO263-7LM22673TJE-ADJ/NOPBIC REG BUCK ADJ 3A TO263-7350 - Immediate
10000 - Factory Stock
LM22673TJE-ADJ/NOPB product page link
LM22671MR-5.0/NOPB datasheet linkIC REG BUCK 5V 0.5A 8SOPWRPADLM22671MR-5.0/NOPBIC REG BUCK 5V 0.5A 8SOPWRPAD525 - Immediate
3325 - Factory Stock
LM22671MR-5.0/NOPB product page link
LM3152MH-3.3/NOPB datasheet linkIC REG CTRLR BUCK 14TSSOPLM3152MH-3.3/NOPBIC REG CTRLR BUCK 14TSSOP276 - Immediate
7050 - Factory Stock
LM3152MH-3.3/NOPB product page link
LM3151MH-3.3/NOPB datasheet linkIC REG CTRLR BUCK 14TSSOPLM3151MH-3.3/NOPBIC REG CTRLR BUCK 14TSSOP215 - Immediate
9964 - Factory Stock
LM3151MH-3.3/NOPB product page link
LM3153MH-3.3/NOPB datasheet linkIC REG CTRLR BUCK 14TSSOPLM3153MH-3.3/NOPBIC REG CTRLR BUCK 14TSSOP207 - Immediate
9212 - Factory Stock
LM3153MH-3.3/NOPB product page link
LM22672MR-5.0/NOPB datasheet linkIC REG BUCK 5V 1A 8SOPWRPADLM22672MR-5.0/NOPBIC REG BUCK 5V 1A 8SOPWRPAD145 - Immediate
4750 - Factory Stock
LM22672MR-5.0/NOPB product page link
LM22670TJ-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A TO263-7LM22670TJ-ADJ/NOPBIC REG BUCK ADJ 3A TO263-71071 - Immediate
10000 - Factory Stock
LM22670TJ-ADJ/NOPB product page link
LM22676MRX-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A 8SOPWRPADLM22676MRX-ADJ/NOPBIC REG BUCK ADJ 3A 8SOPWRPAD3185 - Immediate
LM22676MRX-ADJ/NOPB product page link
LM22671MRX-ADJ/NOPB datasheet linkIC REG BUCK ADJ 0.5A 8SOPWRPADLM22671MRX-ADJ/NOPBIC REG BUCK ADJ 0.5A 8SOPWRPAD1071 - Immediate
10000 - Factory Stock
LM22671MRX-ADJ/NOPB product page link
LM22675MRX-ADJ/NOPB datasheet linkIC REG BUCK ADJ 1A 8SOPWRPADLM22675MRX-ADJ/NOPBIC REG BUCK ADJ 1A 8SOPWRPAD913 - Immediate
LM22675MRX-ADJ/NOPB product page link
LM22675MRX-5.0/NOPB datasheet linkIC REG BUCK 5V 1A 8SOPWRPADLM22675MRX-5.0/NOPBIC REG BUCK 5V 1A 8SOPWRPAD176 - Immediate
LM22675MRX-5.0/NOPB product page link
LM22672MRX-ADJ/NOPB datasheet linkIC REG BUCK ADJ 1A 8SOPWRPADLM22672MRX-ADJ/NOPBIC REG BUCK ADJ 1A 8SOPWRPAD5146 - Immediate
10000 - Factory Stock
LM22672MRX-ADJ/NOPB product page link
LM22673TJ-ADJ/NOPB datasheet linkIC REG BUCK ADJ 3A TO263-7LM22673TJ-ADJ/NOPBIC REG BUCK ADJ 3A TO263-71096 - Immediate
6000 - Factory Stock
LM22673TJ-ADJ/NOPB product page link
LM22679TJ-5.0/NOPB datasheet linkIC REG BUCK 5V 5A TO263-7LM22679TJ-5.0/NOPBIC REG BUCK 5V 5A TO263-7314 - Immediate
1000 - Factory Stock
LM22679TJ-5.0/NOPB product page link
LM22677TJ-ADJ/NOPB datasheet linkIC REG BUCK ADJ 5A TO263-7LM22677TJ-ADJ/NOPBIC REG BUCK ADJ 5A TO263-7191 - Immediate
LM22677TJ-ADJ/NOPB product page link
LM22672MRX-5.0/NOPB datasheet linkIC REG BUCK 5V 1A 8SOPWRPADLM22672MRX-5.0/NOPBIC REG BUCK 5V 1A 8SOPWRPAD31 - Immediate
10000 - Factory Stock
LM22672MRX-5.0/NOPB product page link
LM22673MR-5.0/NOPB datasheet linkIC REG BUCK 5V 3A 8SOPWRPADLM22673MR-5.0/NOPBIC REG BUCK 5V 3A 8SOPWRPAD9 - Immediate
190 - Factory Stock
LM22673MR-5.0/NOPB product page link

Evaluation Boards

ImageManufacturer Part NumberDescriptionPart StatusMain PurposeAvailable Quantity
LM22677EVAL/NOPB datasheet linkBOARD EVALUATION FOR LM22677LM22677EVAL/NOPBBOARD EVALUATION FOR LM22677ActiveDC/DC, Step Down7 - Immediate
3 - Factory Stock
LM22677EVAL/NOPB product page link
LM22672EVAL/NOPB datasheet linkBOARD EVALUATION FOR LM22672LM22672EVAL/NOPBBOARD EVALUATION FOR LM22672ActiveDC/DC, Step Down3 - Immediate
30 - Factory Stock
LM22672EVAL/NOPB product page link
LM22673EVAL/NOPB datasheet linkBOARD EVALUATION FOR LM22673LM22673EVAL/NOPBBOARD EVALUATION FOR LM22673ActiveDC/DC, Step Down2 - Immediate
14 - Factory Stock
LM22673EVAL/NOPB product page link
LM22671EVAL/NOPB datasheet linkBOARD EVALUATION FOR LM22671LM22671EVAL/NOPBBOARD EVALUATION FOR LM22671ActiveDC/DC, Step Down2 - Immediate
20 - Factory Stock
LM22671EVAL/NOPB product page link
LM22679EVAL/NOPB datasheet linkBOARD EVALUATION FOR LM22679LM22679EVAL/NOPBBOARD EVALUATION FOR LM22679ActiveDC/DC, Step Down2 - Immediate
2 - Factory Stock
LM22679EVAL/NOPB product page link
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PTM Published on: 2011-11-02