- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

Sierra IC Inc., a global independent distributor, specializes in integrated circuits, active and passive components, connectors, and discrete electromechanical parts.

Products UnCategorized Charge-Pump Sierra IC Catalog Page 29

Part Number Manufacturer
Page 29 of 46
TC1121EPA
100mA Charge Pump Voltage Converter with Shutdown
Microchip
TC1121EUA
100mA Charge Pump Voltage Converter with Shutdown
Microchip
TC1121EUA713
MSOP8 CHGPUMP V CONV W SDOWN
Microchip
TC1142-3-0EUA
Inductorless -2x Boost/Buck Regulator
Microchip
TC1142-3-0EUATR
Inductorless -2x boost/buck regulator, 3.0V
Microchip
TC1142-4-0EUA
Inductorless -2x Boost/Buck Regulator
Microchip
TC1142-4-0EUATR
Inductorless -2x boost/buck regulator, 4.0V
Microchip
TC1142-5-0EUA
Inductorless -2x Boost/Buck Regulator
Microchip
TC1142-5-0EUATR
Inductorless -2x boost/buck regulator, 5.0V
Microchip
TC1220ECHTR
SOT23-6 SWTED CAP V CONV+SDOWN
Microchip
TC1221ECHTR
SOT23-6 HI FREQ SWTED CAP
Microchip
TC1222ECHTR
SOT23-6 HI FREQ SWTED CAP
Microchip
TC1240AECHTR
Positive Doubling Charge Pump with Shutdown
Microchip
TC1240ECHTR
Positive Doubling Charge Pumps with Shutdown in a SOT-23 Package
Microchip
TC682COA
INVERTING VOLTAGE DOUBLER
Microchip

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SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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