Male Pin headers and female headers (159) Linear voltage regulator ICs LDO (156) Plug-in connectors (93) LED drivers (61) TVS diodes (transient voltage suppression diodes) (50) Circular connectors (45) Switching power supply ICs (37) DC-DC power modules (28) LEDUPS and other types of power modules (23) ARM Microcontroller - MCU (21) Development board kit (20) Board-to-board connectors (18) Power switch ICs (14) NTC thermistors (12) Tapes/Labels (12) DC-DC ICs (12) Power monitoring ICs (10) Rectifier bridges (9) Optical couplers (9) LED display modules (9) Connector accessory kits (8) Direct-insert electrolytic capacitors (8) Wire accessories (8) Driver ICs (7) CPLD-FPGA ICs (6) Controller (6) Power Management ICs (PMIC) (5) Rotary coding switches (5) SMD inductors (4) SMD capacitors (4) ESD diodes (3) LCD drivers (3) Screwdriver/tweezers/wrench tools (3) Light-emitting diodes (3) Digital Signal Processors and Controllers (1) Fence-type terminal blocks (1) CRD diodes (1) Delay timing relays (1) Infrared transmitters (1) Temperature sensors (1) Industrial and electrical fuses (1) Specialty fuses (1)