LTC3780 DC-DC Buck Boost Module 10A (130W)

1850৳ 
The LTC3780 is a DC-DC-Auto-Up & Down-Voltage-Regulator-5-32V-to-1-24V-DC-Adjustable-Converter. My interest in this DC-DC switcher is to operate 19VDC laptops/notebooks and LCD TVs from 12V batteries/solar.

DAC0800LCN 8-Bit Digital To Analog Converter IC

249৳ 
The DAC0800LCN are monolithic 8-bit high-speed current-output digital-to-analog converters (DAC) featuring typical settling times of 100 ns. When used as a multiplying DAC, monotonic performance over a 40 to 1 reference current range is possible.

BF421 250V 500mA PNP Power Transistor

10৳ 
The BF421, BF-421, 421 is a 250V 500mA 625mW High Voltage PNP Bipolar Transistor is designed for general purpose amplifier applications.

2SK2850 900V 6A N-Channel Power MOSFET

147৳ 
The 2SK2850, 2SK-2850, K2850, 2850 Is a 6A 900V 125W N-Channel MOSFET Or Field Effect Transistor TO-3P Package 3 Pin Leads, Product Manufactured by Company Fuji Electric Corp.

LM2587 High Quality Step Up or Boost Module

650৳ 
The LM2587 is a 3A 30V DC-DC Boost is a fantastic tool for any Electronics toolbox or workbench, and is capable of converting input voltages of between 3.5V and 30V, up to an output voltage of between 4V and 30V.

2SC9014 60V 150mA NPN Small Signal Transistor

4৳ 
The 2SC9014 2SC-9014 2SC 9014 C9014 is a NPN 50V 0.1A 0.6W 270MHz Transistor TO-92 Package Bipolar NPN Small Signal Transistor Electrical Circuitry and Parts

25LC1025-I/P-1024K EEPROM (DIP-8P)

230৳ 
The 25LC1024I/P is a 1Mb Serial EEPROM utilizing the industry standard Serial Peripheral Interface (SPI) compatible serial bus. This is organized as one block of 128K*8-bit optimized for use in consumer electronics, industrial, and automotive application.

CD4040BM 12-Stage Binary/Ripple Counter IC

67৳ 
The CD4040BM is ripple-carry binary counters. All counter stages are master-slave flip-flops. The state of a counter advances one count on the negative transition of each input pulse, a high level on the RESET line resets the counter to its all zeros stat

TIP122 100V 5A NPN Darlington Transistor

25৳ 
The TIP120, TIP121, TIP122 (NPN); TIP125, TIP126, TIP127 (PNP) Plastic Medium-Power Complementary Silicon Transistors NPN Power Darlington Transistor TO-220.