DC-DC Converter Manufacturers
- alegro Microsystems - Specialized semiconductors.
- Austria Microsystems - Lots of analog ICs.
- Bourns - A large variety of switches, resistors, and pots.
- C&D Technologies - C&D Technologies is a world-leading manufacturer of dc-dc and ac-dc power electronics products, digital panel meters and data acquisition devices.
- CUI Inc -
- Linear Technologies - Manufacturer of a wide variety of ICs. Note LTC4053 - USB battery Charger
- Pico Electronics - Power conversion products and magetics.