Expert insights on electronic components, semiconductor trends, and engineering best practices.
IS43TR16256A-125KBL is a 4Gbit DDR3 SDRAM (256Mx16) from ISSI, 1600MT/s, 1.5V, 96-TWBGA. Active lifecycle, 99,999 units in stock at XAIPART.
Read more βST1S50PUR is a 3A synchronous step-down converter from STMicroelectronics with 4V-18V input, 1.5MHz switching, 90% efficiency, in DFN8 package. Active lifecycle, $1.20 at 1k.
Read more βExplore the STM32F446VCT6, a 180 MHz ARM Cortex-M4 MCU with 256 KB Flash and 128 KB SRAM. Learn specs, design tips, alternatives, and market insights. Available now at XAIPART.
Read more βTL494CDT is a fixed-frequency PWM controller from STMicroelectronics for SMPS, DC-DC converters, and battery chargers. It operates from 7V to 40V, delivers 250mA per output, and is available now at $0.3182 (as of 2026-08-22).
Read more βH5TQ4G63AFR-H9C is a 4Gb DDR3 SDRAM from SK Hynix, organized 256M x 16, 1.5V, 0.255ns tCK, 96-ball TFBGA. Active lifecycle, 99,999 units in stock, priced from $6.50 at qty 1000+ as of 2026-08-22.
Read more βThe H5TC4G63AFR-PBR is a 4Gb DDR3L SDRAM from SK Hynix, organized as 256M x 16, operating at 1.35V with 1600 Mbps data rate. Available now at XAIPART with 99,999 units in stock, priced from $5.9091 at 1000+ qty.
Read more βSTM32F767BGT6 is a 216MHz Arm Cortex-M7 MCU with 1MB flash, 512KB SRAM, 462 DMIPS, USB OTG HS/FS, Ethernet, LCD-TFT, and DSI host. Active lifecycle, 99,999 units in stock at XAIPART, price from $17.94 as of 2026-08-22.
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STMicroelectronics UC3842BD1 is a current-mode PWM controller in SOIC-8, with 7.5-30V input, 1A peak output, 500kHz max frequency, and 96% duty cycle. Active lifecycle, $0.1485 at 2500+ as of 2026-08-21.
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H5TC4G63AFR-PBA is a 4Gb DDR3L SDRAM from SK hynix, organized 256Mx16, operating at 1.35V with 1866 Mbps data rate. Active lifecycle, 96-ball FBGA, $3.9773 at 1k qty as of 2026-08-21.
Read more βULN2003AD 7-channel Darlington array: 500mA/channel, 50V, SOIC-16. Active, RoHS. Price $0.0843 at 1k. Stock 99,999. Pinout + drop-ins.
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LM393DT dual low-power voltage comparator from STMicroelectronics: 2 V to 36 V supply, 0.4 mA/comparator, SOIC-8, open-collector output, 99,999 units in stock.
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LM358DT dual op-amp from STMicroelectronics: 3V-32V supply, 350Β΅A quiescent current, SOIC-8 package. In stock at XAIPART, $0.0509 at 1k+.
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