PMIC & Multifunction
Many of Linear Technology's battery management products combine the functionality of our standalone battery chargers with one or more other functions. Power management IC (PMIC) products combine battery charging, PowerPath control and one or more DC-DC regulators for a complete power solution for handheld products. Linear Technology's PowerPath products and architecture allow the load to be powered from both Vin and the battery, ensuring shorter charging times and more flexibility for the portable device designer. They also enable "instant on" in systems with a depleted battery. Other features combined with our battery chargers include dual inputs for USB and Wall Adapter, switching regulators, comparators, or LDOs.
Featured
LT3667 - 40V 400mA Step-Down Switching Regulator with Dual Fault Protected LDOsLT8471 - Dual Multitopology DC/DC Converters with 2A Switches and Synchronization
LTC3676/LTC3676-1 - Power Management Solution for Application Processors
LT8582 - Dual 3A Boost/Inverting/SEPIC DC/DC Converter with Fault Protection
LTC4000 - High Voltage High Current Controller for Battery Charging and Power Management
LT3694 - 36V, 2.6A Monolithic Buck Regulator With Dual LDO
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New
LTC7813 - Low IQ, 60V Synchronous Boost+Buck ControllerLTC3106 - 300mA Low Voltage Buck-Boost Converter with PowerPath and 1.6μA Quiescent Current
LTC7812 - Low IQ, 38V Synchronous Boost+Buck Controller
LTC3899 - 60V Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
LT3668 - 40V 400mA Step-Down Switching Regulator with Dual Fault Protected Tracking LDOs
LT3667 - 40V 400mA Step-Down Switching Regulator with Dual Fault Protected LDOs
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Popular
LTC4000 - High Voltage High Current Controller for Battery Charging and Power ManagementLTC3106 - 300mA Low Voltage Buck-Boost Converter with PowerPath and 1.6μA Quiescent Current
LT8471 - Dual Multitopology DC/DC Converters with 2A Switches and Synchronization
LTC4000-1 - High Voltage High Current Controller for Battery Charging with Maximum Power Point Control
LTC7812 - Low IQ, 38V Synchronous Boost+Buck Controller
LTC7813 - Low IQ, 60V Synchronous Boost+Buck Controller
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Power Management
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PMIC & Multifunction
Inductorless (Charge Pump) DC/DC Converters
LED Driver ICs
Battery Management
Monitor, Control and Protection
Digital Power System Management
Hot Swap Controllers
Power-over-Ethernet (PoE) Interface Controllers
Current Sources
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Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.