Inductorless (Charge Pump) DC/DC Converters
Linear Technology's family of charge pumps offers the widest election of simple and compact inductorless DC/DC converter designs. These converters can be used to step-up, step-down or invert an input voltage. By eliminating the inductor, these switched capacitor converters provided small solution footprint and a simpler design. Furthermore, by incorporating Spread Spectrum technology on-chip, both input and output noise are significantly reduced.
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LTC3245 - Wide VIN Range, Low Noise, 250mA Buck-Boost Charge PumpLTC3220/LTC3220-1 - 360mA Universal 18-Channel LED Driver
LTC3219 - 250mA Universal Nine Channel LED Driver
LTC660 - 100mA CMOS Voltage Converter
LTC1044 - Switched Capacitor Voltage Converter
LT1054 - Switched-Capacitor Voltage Converter with Regulator
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New
LTC3245 - Wide VIN Range, Low Noise, 250mA Buck-Boost Charge PumpLTC3261 - High Voltage, Low Quiescent Current Inverting Charge Pump
LTC3260 - Low Noise Dual Supply Inverting Charge Pump
LTC3220/LTC3220-1 - 360mA Universal 18-Channel LED Driver
LTC3230 - 5-LED Main/Sub Display Driver with Dual LDO
LTC3219 - 250mA Universal Nine Channel LED Driver
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Popular
LT1054 - Switched-Capacitor Voltage Converter with RegulatorLTC3260 - Low Noise Dual Supply Inverting Charge Pump
LTC3212 - RGB LED Driver and Charge Pump
LTC1983 - 100mA Regulated Charge-Pump Inverters in ThinSOT
LTC3261 - High Voltage, Low Quiescent Current Inverting Charge Pump
LTC3245 - Wide VIN Range, Low Noise, 250mA Buck-Boost Charge Pump
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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.