Components
350 components matching “81”
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.
WS2813
LED
RGB LED with integrated controller
- Pins
- 6
- Pads
- 6
- SMD
- 6.9×5.5
ATtiny816-S
MCU_Microchip_ATtiny
20MHz, 8kB Flash, 512B SRAM, 128B EEPROM, SOIC-20
- Pins
- 20
- Pads
- 20
- SMD
- 11.9×13.3
ATtiny817-M
MCU_Microchip_ATtiny
20MHz, 8kB Flash, 512B SRAM, 128B EEPROM, VQFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.2×5.2
AP22814AW5
Power_Management
Current limited 3A power switch, single channel, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
SPX3819M5-L-3-0
Regulator_Linear
500mA Low drop-out regulator, Fixed Output 3.0V, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
CCS811
Sensor_Gas
Ultra-low power digital gas sensor for monitoring indoor air quality
- Pins
- 11
- Pads
- 11
- SMD
- 3.0×4.3
LM4811
Amplifier_Audio
Boomer Dual 105mW Headphone Amplifier with Digital Volume Control and Shutdown Mode, VSSOP-10
- Pins
- 10
- Pads
- 10
- SMD
- 6.3×3.5
INA281A2
Amplifier_Current
-4...+110V High Voltage Current Shunt Monitor, 50V/V gain, 1.3 MHz bandwidth, 2.7..20Vcc, 55uV offset voltage, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
ADA4817-1ACP
Amplifier_Operational
Single Low Noise, 1 GHz, Unity-gain stable, FastFET Op Amp, with power down, LFCSP-8-1EP
- Pins
- 9
- Pads
- 9
- SMD
- 4.3×3.5
OPA810xDBV
Amplifier_Operational
140-MHz, Rail-to-Rail Input and Output, FET-Input Operational Amplifier, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
ADC081C021CIMM
Analog_ADC
I2C-Compatible, 8-Bit Analog-to-Digital Converter with Alert Function, MSOP-8
- Pins
- 8
- Pads
- 8
- SMD
- 6.4×3.5
DAC081C081CIMK
Analog_DAC
8-bit Micropower DAC with I2C-Compatible Interface, SOT-23-6
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
B39162B8813P810
Filter
1582.47MHz SAW filter, SMD 1109
- Pins
- 5
- Pads
- 5
- SMD
- 1.4×1.2
MAX6816
Interface
Single Switch Debouncer, SOT-143
- Pins
- 4
- Pads
- 4
- SMD
- 3.2×3.4
SP3481CN
Interface_UART
3.3V Low Power Half-Duplex RS-485 Transceiver 10Mbps, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
ADuM1281
Isolator
Dual-channel digital isolator, bidirectional communication, 3V/5V level translation, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
WS2812S
LED
RGB LED with integrated controller
- Pins
- 6
- Pads
- 6
- SMD
- 6.9×5.5
STM32F401VBTx
MCU_ST_STM32F4
STMicroelectronics Arm Cortex-M4 MCU, 128KB flash, 64KB RAM, 84 MHz, 1.7-3.6V, 81 GPIO, LQFP100
- Pins
- 100
- Pads
- 100
- SMD
- 17.5×17.5
STM32G081RBTx
MCU_ST_STM32G0
STMicroelectronics Arm Cortex-M0+ MCU, 128KB flash, 36KB RAM, 64 MHz, 1.7-3.6V, 60 GPIO, LQFP64
- Pins
- 64
- Pads
- 64
- SMD
- 13.4×13.4
AT25SF081-SSHF-X
Memory_Flash
8-Mbit, 2.3V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
AT25SF081-XMHD-X
Memory_Flash
8-Mbit, 2.5V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support, TSSOP-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.7×3.5
DT1240A-08LP3810
Power_Protection
Low Capacitance TVS Diode Array, 3.3V Standoff, 8 Channels, UDFN-9
- Pins
- 9
- Pads
- 9
- SMD
- 2.1×4.3
CAT811JTBI-GT3
Power_Supervisor
Power supply supervisor, Manual reset, Threshold 4.00V, SOT-143
- Pins
- 4
- Pads
- 4
- SMD
- 3.2×3.4
CAT811MTBI-GT3
Power_Supervisor
Power supply supervisor, Manual reset, Threshold 4.38V, SOT-143
- Pins
- 4
- Pads
- 4
- SMD
- 3.2×3.4