- Innovative products that enable power supplies and adapters with improved power factor, enhanced active-mode efficiency, and reduced standby-mode power consumption
- Expansive portfolio of ac-dc and dc-dc controllers and regulators, linear voltage regulators, motor drivers and controllers, LED Drivers, power modules, and voltage and current management
- Full spectrum of high, medium, and low voltage power management products
- #1 Adaptive Front Lighting supplier; #1 Notebook Adapters (ACDC) supplier; #1 PC Core Power (DCDC) supplier; #1 Linear VREG supplier
Linear Regulators (LDO)
Low Dropout Regulators (LDO) and Linear Regulators (Vreg) provide an optimum solution for low power, space conscious and low noise design requirements. ON Semiconductor offers a broad portfolio of products featuring high PSRR, low noise, low quiescent current (Iq), low dropout and wide input voltage range.
Brushed, brushless, and stepper motor drivers and controllers; MOSFET & IGBT drivers; MOSFETs with integrated drivers; load and relay drivers.
Protected Power Switches
Integrated load switches, with and without discharge paths.
Voltage References & Supervisors
Devices that control, monitor, and supervise voltage and current levels, providing protection and precise references.
AC-DC Controllers & Regulators
Offline ac-dc controllers and regulators, power factor controllers, and secondary side controllers that enable high active mode efficiency, low standby mode consumption and power factor correction.
DC-DC Controllers, Converters, & Regulators
DC-DC controllers and converters, linear voltage regulators, termination regulators, charge pumps, and battery charge controllers.
Ac-dc, dc-dc, and linear LED drivers.
Battery Charge Controllers, Fuel Gauges, and Battery Protection Devices.
Product Recommendation Tools+
Device recommendations based on system-level requirements
Interactive Block Diagrams
Build a customized list of products to complete your design