Components
4,430 components matching “8”
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.
82C55A
Interface
CHMOS Programmable Peripheral Interface, PDIP-40
- Pins
- 40
- Pads
- 40
- THT
- 17.3×51.3
TCA9548AMRGER
Interface_Expansion
Low voltage 8-channel I2C switch with reset, VQFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.3×5.3
MC68B50
Interface_UART
Asynchronous Communications Interface Adapter 2MHz, DIP-40
- Pins
- 24
- Pads
- 24
- THT
- 17.3×31.0
LTV-847S
Isolator
DC Optocoupler, Vce 35V, CTR 50%, SMDIP-16
- Pins
- 16
- Pads
- 16
- SMD
- 12.0×20.8
TXB0108PW
Logic_LevelTranslator
8-Bit Bidirectional Voltage-Level Translator, Auto Direction Sensing and ±15-kV ESD Protection, 1.2 - 3.6V APort, 1.65 - 5.5V BPort, TSSOP-20
- Pins
- 20
- Pads
- 20
- SMD
- 7.7×7.0
ESP8266EX
MCU_Espressif
Highly integrated Wi-Fi SoC, QFN-32
- Pins
- 33
- Pads
- 33
- SMD
- 6.3×6.3
ATmega8-16A
MCU_Microchip_ATmega
16MHz, 8kB Flash, 1kB SRAM, 512B EEPROM, TQFP-32
- Pins
- 32
- Pads
- 32
- SMD
- 10.3×10.3
ATmega8-16P
MCU_Microchip_ATmega
16MHz, 8kB Flash, 1kB SRAM, 512B EEPROM, DIP-28
- Pins
- 28
- Pads
- 28
- THT
- 9.7×36.1
ATmega8U2-A
MCU_Microchip_ATmega
16MHz, 8kB Flash, 512B SRAM, 512B EEPROM, TQFP-32
- Pins
- 32
- Pads
- 32
- SMD
- 10.3×10.3
ATtiny841-SS
MCU_Microchip_ATtiny
16MHz, 8kB Flash, 512B SRAM, 512B EEPROM, ADC, ACI, debugWIRE, SOIC-14
- Pins
- 14
- Pads
- 14
- SMD
- 7.4×9.2
PIC18F4550-IP
MCU_Microchip_PIC18
32K Flash, 2K SRAM, 256 EEPROM, USB, nanoWatt XLP, DIP40
- Pins
- 40
- Pads
- 40
- THT
- 17.3×51.3
ATSAMD21E18A-A
MCU_Microchip_SAMD
SAM D21 Microchip SMART ARM-based Flash MCU, 48Mhz, 256K Flash, 32K SRAM, TQFP-32
- Pins
- 32
- Pads
- 32
- SMD
- 10.3×10.3
STM32F303K8Tx
MCU_ST_STM32F3
STMicroelectronics Arm Cortex-M4 MCU, 64KB flash, 16KB RAM, 72 MHz, 2.0-3.6V, 25 GPIO, LQFP32
- Pins
- 32
- Pads
- 32
- SMD
- 10.4×10.4
ADP7182AUJZ-2.5
Regulator_Linear
200mA, Low Noise, CMOS Low Dropout Regulator, Negative, -2.5V Fixed Output, TSOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
L79L05_SOT89
Regulator_Linear
Negative 100mA -30V Linear Regulator, Fixed Output -5V, SOT-89
- Pins
- 3
- Pads
- 3
- SMD
- 5.1×5.0
TLV70218_SOT23-5
Regulator_Linear
300mA Low Dropout Voltage Regulator, Fixed Output 1.8V, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
TLV62568DBV
Regulator_Switching
High Efficiency Synchronous Buck Converter, Adjustable Output 0.6V-5.5V, 1A, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
LM1875
Amplifier_Audio
20W Audio Power Amplifier, TO-220-5
- Pins
- 5
- Pads
- 5
- THT
- 10.5×9.6
PAM8403D
Amplifier_Audio
3W Filterless Class-D Stereo Audio Amplifier, SOIC-16
- Pins
- 16
- Pads
- 16
- SMD
- 7.4×10.4
OPA188xxD
Amplifier_Operational
Precision, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift Operational Amplifier, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
OKI-78SR-3.3_1.5-W36-C
Converter_DCDC
1.5A Step-Down DC/DC-Regulator, 7-36V input, 3.3V fixed Output Voltage, LM78xx replacement, -40°C to +85°C, OKI-78SR_Vertical
- Pins
- 3
- Pads
- 3
- THT
- 10.9×8.8
R_Network_Dividers_x08_SIP
Device
8 voltage divider network, dual terminator, SIP package
- Pins
- 10
- Pads
- 10
- THT
- 26.1×3.1
2BZX84Cxx
Diode
300mW Double Zener Diode, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
BZX384xxxx
Diode
300mW Zener Diode, SOD-323
- Pins
- 2
- Pads
- 2
- SMD
- 3.2×1.9