Components
8,958 components matching “3”
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.
SN74LVC245APW
Logic_LevelTranslator
8-Bit Single-Supply Bus Transceiver With 5V tolerant input voltage and 3-State Outputs 24mA, TSSOP-20
- Pins
- 20
- Pads
- 20
- SMD
- 7.7×7.0
SN74LVC2T45DCUR
Logic_LevelTranslator
Dual-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation and 3-State Outputs, VSSOP-8
- Pins
- 8
- Pads
- 8
- SMD
- 4.6×2.5
STM32C011F6Px
MCU_ST_STM32C0
STMicroelectronics Arm Cortex-M0+ MCU, 32KB flash, 6KB RAM, 48 MHz, 2.0-3.6V, 18 GPIO, TSSOP20
- Pins
- 20
- Pads
- 20
- SMD
- 7.7×7.0
STM32F302C6Tx
MCU_ST_STM32F3
STMicroelectronics Arm Cortex-M4 MCU, 32KB flash, 16KB RAM, 72 MHz, 2.0-3.6V, 37 GPIO, LQFP48
- Pins
- 48
- Pads
- 48
- SMD
- 10.3×10.3
STM32G070KBTx
MCU_ST_STM32G0
STMicroelectronics Arm Cortex-M0+ MCU, 128KB flash, 36KB RAM, 64 MHz, 2.0-3.6V, 29 GPIO, LQFP32
- Pins
- 32
- Pads
- 32
- SMD
- 10.4×10.4
STM32G0B1CBTx
MCU_ST_STM32G0
STMicroelectronics Arm Cortex-M0+ MCU, 128KB flash, 144KB RAM, 64 MHz, 1.7-3.6V, 44 GPIO, LQFP48
- Pins
- 48
- Pads
- 48
- SMD
- 10.3×10.3
STM32L412KBTx
MCU_ST_STM32L4
STMicroelectronics Arm Cortex-M4 MCU, 128KB flash, 40KB RAM, 80 MHz, 1.71-3.6V, 26 GPIO, LQFP32
- Pins
- 32
- Pads
- 32
- SMD
- 10.4×10.4
STM8L051F3P
MCU_ST_STM8
16MHz, 8K Flash, 1K RAM, 256 EEPROM, RTC, USART, I²C, SPI, ADC, TSSOP-20
- Pins
- 20
- Pads
- 20
- SMD
- 7.7×7.0
AT24CS32-SSHM
Memory_EEPROM
I2C Serial EEPROM, 32Kb (4096x8) with Unique Serial Number, SO8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
PESD3V3L5UY
Power_Protection
Low capacitance unidirectional fivefold ESD protection diode array, 3.3V, Common Anode, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
TPD3S014
Power_Protection
Current Limit Switch and D+/D– ESD Protection for USB Host Port, 0.5A, SOT-23-6
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
ISL21070CIH320Z-TK
Reference_Voltage
2.0V 25μA Micropower Voltage Reference, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
REF3025
Reference_Voltage
2.500V 50-ppm/°C Max, 50-μA, CMOS Voltage Reference, SOT-23-3
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
TL432DBZ
Reference_Voltage
Shunt Regulator, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
AP2127N-3.3
Regulator_Linear
300mA low dropout linear regulator, shutdown pin, 2.5V-6V input voltage, 3.3V fixed positive output, SOT-23 package
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
AP7384-33Y
Regulator_Linear
50mA Low Dropout Voltage Regulator, Fixed Output 3.3V, Wide Input Voltage Range 40V, SOT-89-3
- Pins
- 3
- Pads
- 3
- SMD
- 5.1×5.0
LD39015M33R
Regulator_Linear
150mA low quiescent current low noise voltage regulator, Fixed Output 3.3V, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
LD3985G33R_TSOT23
Regulator_Linear
150mA Low Dropout Voltage Regulator, Fixed Output 3.3V, TSOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
LM2937xMP
Regulator_Linear
500-mA Low Dropout Regulator, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
LM337_TO220
Regulator_Linear
Negative 1.5A 35V Adjustable Linear Regulator, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
LP5907MFX-3.0
Regulator_Linear
250-mA Ultra-Low-Noise Low-IQ LDO, 3.0V, SOT-23
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
LT3042xMSE
Regulator_Linear
200mA, Adjustable, Ultralow Noise, Ultrahigh PSRR RF Linear Regulator, MSOP-10
- Pins
- 11
- Pads
- 11
- SMD
- 6.3×3.5
NCP1117-1.5_SOT223
Regulator_Linear
1A Low drop-out regulator, Fixed Output 1.5V, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
NCP163ASN330T1G
Regulator_Linear
250mA low-noise LDO, 2.2V-5.5V input, 3.3V output, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4