EFR32BG22C224F512IM40-C

NRF54L15-CAAA-R is a Nordic Semiconductor next-generation multiprotocol wireless SoC — 128 MHz Arm Cortex-M33 with 1.5 MB non-volatile memory and 256 KB RAM, supporting Bluetooth 6.0 LE (including Channel Sounding), Thread, Zigbee, Matter, Amazon Sidewalk and proprietary 2.4 GHz up to 4 Mbps. The ultra-low-power radio draws 4.6 mA in TX and RX, and the software-defined peripheral architecture offloads sensor interfaces to a RISC-V coprocessor. Selection advice: this is Nordic's nRF52 successor — for new Bluetooth LE designs prefer the nRF54L series over the older nRF52832 on this site; the 1.5 MB NVM suits Matter and Thread stacks that outgrow smaller parts. The -R suffix is tape and reel; the CAAA code is the QFN package — confirm pin count against your layout. In stock at distribution. Parameters verified against Nordic Semiconductor documentation and distributor listings. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

CP2102N-A02-GQFN28R is a Silicon Labs USB 2.0 full-speed to UART bridge in 5x5 mm QFN-28, tape and reel — for USB serial ports on embedded boards: console interfaces, programming headers and data loggers. The tiny QFN with 7 GPIOs is the selection point: full USB-UART plus spare I/O in minimal board space. Selection advice: the A02-GQFN28R denotes QFN-28 in tape and reel — Silicon Labs states production through at least December 2035, so lifecycle risk is low. For designs needing USB-C or higher throughput, compare the CP2102N USBXpress variants. Parameters verified against the Silicon Labs official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

EFR32MG21A020F768IM32 is a Silicon Labs multiprotocol wireless SoC for Zigbee, Thread and Bluetooth — 80 MHz Arm Cortex-M33 with 768 KB Flash and 64 KB RAM in 4x4 mm QFN-32, the silicon inside the most popular Home Assistant Zigbee coordinators. The A020 variant integrates a +20 dBm power amplifier for long-range mesh links; -104.3 dBm sensitivity at 250 kbps O-QPSK; Matter-ready with Secure Vault Base cryptography. Selection advice: the A020 (+20 dBm) suits coordinator and router roles — for battery end-devices the A010 (+10 dBm) draws less; the 768 KB Flash fits full Zigbee 3.0 plus OTA — the 512 KB F512 variant costs less for fixed-function nodes. This is the reference chip for Zigbee2MQTT coordinators — if your product is a Zigbee gateway, this is the default choice. Parameters verified against Silicon Labs documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

CY8C4125LQI-483 is an Infineon (Cypress) PSOC 4100 microcontroller in the PSOC 4 family. It combines an Arm Cortex-M0 core with 32 KB Flash, 4 KB SRAM and 34 GPIOs in a 40-pin QFN package. The device includes CapSense and LCD direct-drive functionality. Confirm the complete ordering code, pin assignment, supply requirements and package dimensions against your board design. For project development, this legacy device uses PSOC Creator rather than the ModusToolbox development environment; confirm device support in the tool version used for your project. Include the full part number, quantity, packing format and any date-code or inspection requirements in your RFQ. Availability and delivery terms are confirmed with the quotation.

1ED020I12-F2 is an Infineon EiceDRIVER single-channel high-side IGBT gate driver in PG-DSO-16, tape and reel — 1200 V voltage class, ±2 A rail-to-rail output, coreless-transformer galvanic isolation, desaturation/short-circuit protection, active Miller clamp, active shutdown, UVLO on both supplies, 170 ns turn-on / 165 ns turn-off propagation delay, industrial qualified. The DESAT plus active Miller clamp combination is the selection point: a shorted IGBT is detected and shut down in hardware before the die fails, and the clamp holds the gate off against parasitic turn-on — a plain optocoupler gate drive provides neither. Selection advice: the full orderable code is 1ED020I12F2XUMA1 where XUMA1 denotes tape and reel (1,000 per reel); the 1ED020I12-B2 is the isolated variant in the same family and the 2ED020I12-F2 the dual-channel high-side version. Infineon lists this part Active, DigiKey lists the full code as in stock, and Infineon community support names it the recommended replacement for the discontinued 1ED020I12-FA. Evidence: the Infineon official datasheet Rev. 2.1 and product page confirm the ordering code, 1200 V class, ±2 A output, DSO-16 package and Active status. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

1EDN7511B is an Infineon EiceDRIVER single-channel low-side gate driver in PG-SOT23-6, tape and reel — for driving power MOSFETs from logic in compact SMPS stages. 4 A source / 8 A sink with 3.9 V UVLO is the selection point: asymmetric drive with logic-compatible turn-on threshold. Selection advice: the B suffix denotes the SOT-23-6 package — for the higher-UVLO variant suited to noisy rails, the 1EDN8511B is the sibling; the 4.2 V to 20 V range suits both 5 V and 12 V drive rails. Infineon lists this part as Active and preferred. Parameters verified against the Infineon official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

1EDN8511B is an Infineon EiceDRIVER single-channel low-side gate driver in PG-SOT23-6, tape and reel — for driving power MOSFETs from logic in compact SMPS stages. 4 A source / 8 A sink with 7 V UVLO is the selection point: asymmetric drive with a higher turn-on threshold for noisy gate-drive rails. Selection advice: the B suffix denotes the SOT-23-6 package; the 8 V to 20 V range versus the 4.2 V to 20 V of the 1EDN7511B — pick this variant where a higher UVLO better rejects supply noise. Infineon lists this part as Active and preferred. Parameters verified against the Infineon official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

23LC1024-I/P is a Microchip 1-Mbit SPI serial SRAM in 8-pin PDIP — for fast scratchpad memory: data buffering, display framebuffers and audio delay lines. Unlimited read/write endurance at up to 20 MHz SPI is the selection point: RAM speed with none of EEPROM's write-cycle limits. Selection advice: the I/P denotes PDIP-8 — the breadboard-friendly variant; for SMT, the SOIC variant is the pick. Volatile — for non-volatile needs, the 24LC EEPROM series is the sibling; for more speed, the SQI mode doubles throughput. Microchip lists this part as In Production. Parameters verified against the Microchip official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

24LC256-I/P is a Microchip 256 Kbit I2C serial EEPROM in 8-pin PDIP — for non-volatile storage: configuration data, calibration tables and event logs. 256 Kbit with 1M erase/write cycles is the selection point: the workhorse EEPROM density for embedded designs. Selection advice: the I/P denotes PDIP-8 — the breadboard-friendly variant; for SMT, the SOIC variant is the pick. 64-byte page writes and 400 kHz bus cover most logging needs; for larger storage, step up the 24LC series density. Microchip lists this part as In Production. Parameters verified against the Microchip official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

2EDF7235K is an Infineon EiceDRIVER dual-channel isolated gate driver — PG-TFLGA-13, functional galvanic isolation, tape and reel. The coreless-transformer isolation is the selection point: dual-channel isolated drive in a 5×5 mm package with no optocoupler aging — for SiC/GaN and IGBT stages. Selection advice: lifecycle warning — Infineon lists the 2EDF7235K as discontinued (EOL announced May 2023); for new designs migrate to the current-generation 2EDF7xxx family, and for repairs and legacy builds we source remaining stock. Confirm the exact 2EDF7235K code on the BOM — the EiceDRIVER family spans many current and package variants that are not interchangeable. Evidence: Infineon data confirms discontinued status and the base ordering code. Match the full 2EDF7235K code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

onsemi revised its Synaptics acquisition to $123 a share in cash ($5.7B) after a competing bid. What the new terms reveal about intent — and a five-point buyer checklist for the eight months to close.