Richtek offers a variety of on-line design tools to allow designers to quickly and easily evaluate circuits using high performance regulators and switching converters. Access to detailed design tools information can be found by clicking on a design tool heading below. If you have not already been granted access to this area and wish to do so, please fill out a Login Request Form.

This calculator provides Richtek product's chip junction temperature and maximum power dissipation calculation. It is suitable for product package selection and PCB layout design.