Design Support

Package List

Package Information incl. dimensions and recommended land pattern.

Package Support Information

Precautions for use of electronic devices such as mounting and storage conditions.

SPICE Model (Macromodel) Download

Supports your design and development. Free spice model provided.

Prime Designer

Online design tool of DC/DC switching regulators

Calculation Support Tools

Convenient tools to simplify tedious calculations during circuit design.

Application Manuals

Characteristics, glossary, application blocks by product category

FAQ

Technical Information on our products

Design Tips for Engineers

This page offers useful hints and circuit examples to assist designers in need.

[Example] Trouble Shooting

The circuit itself seems to be OK, but something is wrong with it!

Thermal Design Support

You can analyze thermal characteristics at concept design stage

How Does Noise Affect Analog Semiconductor Devices?

Countermeasures on noise from EMS perspective

Power Management IC Basics

What are PMICs? How do they work? An easy-to-understand basic course.

Blog+

"Blog+" provides useful information, such as basic knowledge and troubleshooting.

Product Longevity Program

Program for long-lifecycle applications

NRND/Discontinued Products

List of non-promotion products and limited/ discontinued products