Components
1,637 components matching “QFN”
A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.
CP2102N-Axx-xQFN28
Interface_USB
USB to UART master bridge, QFN-28
- Pins
- 29
- Pads
- 29
- SMD
- 6.2×6.2
CP2102N-Axx-xQFN24
Interface_USB
USB to UART master bridge, QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.2×5.2
CP2104
Interface_USB
Single-Chip USB-to-UART Bridge, USB 2.0 Full-Speed, 2Mbps UART, QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.2×5.2
FT231XQ
Interface_USB
Full Speed USB to Full Handshake UART, QFN-20
- Pins
- 21
- Pads
- 21
- SMD
- 5.2×5.2
NRF24L01
RF
Ultra low power 2.4GHz RF Transceiver, QFN-20
- Pins
- 20
- Pads
- 21
- SMD
- 5.2×5.2
PCA9685BS
Driver_LED
16-channel 12-bit PWM Fm+ I2C-bus LED controller RGBA QFN
- Pins
- 29
- Pads
- 29
- SMD
- 7.2×7.2
ESP8266EX
MCU_Espressif
Highly integrated Wi-Fi SoC, QFN-32
- Pins
- 33
- Pads
- 33
- SMD
- 6.3×6.3
TPS61090
Regulator_Switching
2A Step-Up DC-DC Converter for Batteries, Isw up to 2500mA, Adjustable output voltage, QFN-16
- Pins
- 17
- Pads
- 17
- SMD
- 5.3×5.3
CC1200
RF
Low-Power, High-Performance RF Transceiver, QFN-32
- Pins
- 32
- Pads
- 33
- SMD
- 6.3×6.3
STUSB4500QTR
Interface_USB
Stand-alone USB PD controller (with sink Auto-run mode), QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.3×5.3
nRF52820-QDxx
MCU_Nordic
Multiprotocol BLE/ANT/2.4 GHz/802.15.4 Cortex-M4 SoC, QFN-40
- Pins
- 41
- Pads
- 41
- SMD
- 6.2×6.2
SX1262IMLTRT
RF
150 MHz to 960 MHz Low Power Long Range Transceiver, 22dBm output power, spreading factor from 5 to 12, LoRA, QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.2×5.2
TCA9548ARGER
Interface_Expansion
Low voltage 8-channel I2C switch with reset, QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.3×5.3
CY7C68013A-56LTX
MCU_Cypress
CYPRESS FX2LP USB Microcontroller, 48MHz 8051, 16KB RAM, USB 2.0, I2C, QFN-56
- Pins
- 57
- Pads
- 57
- SMD
- 9.2×9.2
ATSAMD11D14A-M
MCU_Microchip_SAMD
ARM Cortex-M0+ MCU, 48MHz, 16KB Flash, 4KB RAM, 1.6-3.6V, 22 GPIO, QFN-24
- Pins
- 24
- Pads
- 25
- SMD
- 5.2×5.2
LTC2309xUF
Analog_ADC
8 Channels, 12-Bit SAR ADC, I2C interface, QFN-24 package
- Pins
- 25
- Pads
- 25
- SMD
- 5.2×5.2
KSZ8081RNA
Interface_Ethernet
10BASE-T/100BASE-TX PHY with RMII Support, 25 MHz input clock/50 MHz output, QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.2×5.2
MCP2221AxML
Interface_USB
USB to I2C/UART Protocol Converter with GPIO, QFN-16
- Pins
- 17
- Pads
- 17
- SMD
- 5.2×5.2
ATSAMD21G18A-M
MCU_Microchip_SAMD
SAM D21 Microchip SMART ARM-based Flash MCU, 48Mhz, 256K Flash, 32K SRAM, QFN-48
- Pins
- 49
- Pads
- 49
- SMD
- 8.3×8.3
SE5004L
RF
5 GHz, 26dBm Power Amplifier with Power Detector, QFN-20
- Pins
- 21
- Pads
- 21
- SMD
- 5.2×5.2
SX1278
RF
137 MHz to 525 MHz Low Power Long Range Transceiver, spreading factor from 6 to 12, LoRA, QFN-28
- Pins
- 29
- Pads
- 29
- SMD
- 7.3×7.3
XPT2046QF
Driver_Display
Single-supply, 12bit, 4 ch, touch screen driver, 2.2 - 5.25 VDD, -40 to +85 C, QSPI, SPI, 3-wire serial interface, QFN-16
- Pins
- 17
- Pads
- 17
- SMD
- 5.3×5.3
AMT49413
Driver_Motor
3-Phase BLDC Controller and MOSFET Driver, QFN-48
- Pins
- 49
- Pads
- 49
- SMD
- 8.3×8.3
ENC28J60x-ML
Interface_Ethernet
ENC28J60 Single Chip Ethernet Interface,QFN-28
- Pins
- 28
- Pads
- 29
- SMD
- 7.2×7.2