Linear voltage regulator ICs LDO (234) DC-DC ICs (127) SMD capacitors (115) MCU monitoring ICs (39) Light-emitting diodes (32) Driver ICs (29) (28) Passive Crystal Oscillators (26) Power monitoring ICs (20) MOSFET (18) Rectifier bridges (13) LEDUPS and other types of power modules (11) LED light guide tube accessories (9) Precision op amps (8) Toggle switch (8) Schottky diodes (6) LED drivers (6) Switching power supply ICs (6) Optical couplers (6) LED display modules (6) Accessories (5) Controller (4) Circular connectors (4) Screwdriver/tweezers/wrench tools (4) Power Management ICs (PMIC) (4) Magnetic sensors (4) Power connectors (3) ARM Microcontroller - MCU (2) Wire to Board Connectors/Wire Splice Connectors (2) Ultra-fast/fast recovery diodes (2) ESD diodes (2) Electronic wire connection lines (2) SMD resistors (1) TVS diodes (transient voltage suppression diodes) (1) AC-DC power modules (1) Wireless modules (1) Dip switches (1) Infrared transmitters (1) Instrument and equipment and accessories (1) Antenna (1) Electromechanical and electrical (1)