
Price: 1.5-4 USD
detachable lithium power source, 28-SOIC, TIMEKEEPER surface mount SOIC

Price: 0.9-1.5 USD
quad power-distribution switch, SOP8, –0.3 to 6 V, 80-mΩ, 500 mA, Short-Circuit Protection

Price: 1-100 USD
ultralow-power microcontroller, 16BIT, 16KB, 64-LQFP, 1.8 V to 3.6 V, 280 μA

Price: 0.05-0.1 USD
Power Mosfet , N-CH, 30V, 6.5A, SOT223, Low threshold drive, STMicroelectronics

Price: 1-2 USD
low-power, CMOS 8-bit microcontroller, TQFP32, -0.5V to +13.0V, Fully Static Operation

Price: 0.06-0.09 USD
8-bit shift register, DIP, -0.5 V to 7 V, ±70 mA, Low Power Consumption, Low Input Current, 3-state

Price: 0.4-0.5 USD
double throw analog switch, SC70-6, 1.65V to 5.5V, 100 mA, S5A3159DCKR

Price: 10-30 USD
Mitsubishi Intelligent Power Module, Gate Drive Circuit, 1.47 ~ 1.96 N · m, 800 Volts, Under Voltage

Price: 0.0198-0.0227 USD
DUAL, 100V, 215MA, SOT-23, High-speed double diode, NXP Semiconductors

Price: 0.3-1 USD
NTMS4801NR2 MOSFET NFET SO8 30V 9.9A 12.5mOhm

Price: 0.018-0.03 USD
MLG1005S3N3ST TDK RF Inductors

Price: 0.01-0.05 USD
NPN, 80V, 1A, SOT-89, Epitaxial planer, silicon power transistor