QFN-40 Semiconductors

Results: 1,282
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Analog Devices Switching Voltage Regulators Low IQ Triple Output Buck Controller 3,707In Stock
Min.: 1
Mult.: 1
: 2,000

Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM, 365In Stock
Min.: 1
Mult.: 1


Silicon Labs RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40 1,720In Stock
Min.: 1
Mult.: 1
: 2,500

e-peas Power Management Specialised - PMIC Ultra Efficient Dual Sources Energy Manager with Ratio/Constant Voltage Regulation, Regulated Buck Output and 5 V CC/CV Charger 1,351In Stock
Min.: 1
Mult.: 1

Microchip Technology 8-bit Microcontrollers - MCU 28KB, 2KB RAM, 38x I/O, 4xPWMs, Comp, DAC, ADC, CWG, 2xEUSART, 2xSPI/I2C 438In Stock
Min.: 1
Mult.: 1

Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM, 294In Stock
Min.: 1
Mult.: 1

Silicon Labs RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40 1,770In Stock
Min.: 1
Mult.: 1


ESS Technology Interface - CODECs SABRE 2 Channel ADC/DAC CODEC Filter, 5mmx5mm, 40-QFN 92In Stock
Min.: 1
Mult.: 1
: 100

ESS Technology Audio A/D Converter ICs Sabre stereo reference PRO ADC 271In Stock
490Expected 18/8/2026
Min.: 1
Mult.: 1

ESS Technology Audio A/D Converter ICs Sabre 4 channel reference PRO ADC 492In Stock
Min.: 1
Mult.: 1

Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM, 363In Stock
Min.: 1
Mult.: 1

Atmosic Technologies RF System on a Chip - SoC Extreme Low power Bluetooth SoC ext Flash 5x5 40pin QFN 1,411In Stock
Min.: 1
Mult.: 1
: 1,000

Cirrus Logic Interface - CODECs CODEC 474In Stock
Min.: 1
Mult.: 1

Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, 710In Stock
Min.: 1
Mult.: 1

Silicon Labs RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 4,889In Stock
Min.: 1
Mult.: 1

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU 2,112In Stock
Min.: 1
Mult.: 1
: 2,500

Infineon Technologies ARM Microcontrollers - MCU PSoC4 2,747In Stock
Min.: 1
Mult.: 1

Microchip Technology 8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP 673In Stock
Min.: 1
Mult.: 1

Silicon Labs RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO 1,857In Stock
Min.: 1
Mult.: 1

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU 2,959In Stock
Min.: 1
Mult.: 1
: 2,500

Microchip Technology Security ICs / Authentication ICs TPM LPC, IND 40-MLF, SIGNED EK 2,025In Stock
Min.: 1
Mult.: 1
: 1,000

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU 3,308In Stock
Min.: 1
Mult.: 1
: 2,500

Silicon Labs RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO 3,526In Stock
Min.: 1
Mult.: 1

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU 4,612In Stock
Min.: 1
Mult.: 1

Skyworks Solutions, Inc. Clock Buffer 1 : 6 PCIe Fanout/Zero-Delay Buffer 980In Stock
Min.: 1
Mult.: 1