Components
15,276 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.
STM32F072CBTx
MCU_ST_STM32F0
STMicroelectronics Arm Cortex-M0 MCU, 128KB flash, 16KB RAM, 48 MHz, 2.0-3.6V, 37 GPIO, LQFP48
- Pins
- 48
- Pads
- 48
- SMD
- 10.3×10.3
MAX3485
Interface_UART
True RS-485/RS-422, 10Mbps, Slew-Rate Limited, with low-power shutdown, with receiver/driver enable, 32 receiver drive capacitity, DIP-8 and SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
D3V3XA4B10LP
Power_Protection
4-Channel Low Capacitance TVS Diode Array, DFN-10 / USON-10
- Pins
- 10
- Pads
- 10
- SMD
- 1.9×3.0
TLV75533PDBV
Regulator_Linear
500mA Low Dropout Voltage Regulator, Fixed Output 3.3V, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
BSS83P
Transistor_FET
-0.33A Id, -60V Vds, P-Channel MOSFET, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
IRF3205
Transistor_FET
110A Id, 55V Vds, Single N-Channel HEXFET Power MOSFET, 8mOhm Ron, TO-220AB
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
B340
Diode
40V 3A Schottky Barrier Rectifier Diode, SMC
- Pins
- 2
- Pads
- 2
- SMD
- 9.8×6.7
LM2596S-3.3
Regulator_Switching
3.3V 3A Step-Down Voltage Regulator, TO-263
- Pins
- 5
- Pads
- 5
- SMD
- 16.6×11.3
LM321
Amplifier_Operational
Low Power Single Operational Amplifier, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
SN74LVC1T45DBV
Logic_LevelTranslator
Single-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation and 3-State Outputs, SOT-23-6
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
TLV75733PDBV
Regulator_Linear
1A Low IQ Small Size Low Dropout Voltage Regulator, Fixed Output 3.3V, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
LDR03
Sensor_Optical
light dependent resistor
- Pins
- 2
- Pads
- 2
- THT
- 10.9×9.0
DS1307Z+
Timer_RTC
64 x 8, Serial, I2C Real-time clock, 4.5V to 5.5V VCC, 0°C to +70°C, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
BT136-600
Triac_Thyristor
4A RMS, 500V Off-State Voltage, Triac, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
CH330N
Interface_USB
USB serial converter, UART, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
Si5351A-B-GT
Oscillator
I2C Programmable Any-Frequency CMOS Clock Generator, MSOP-10
- Pins
- 10
- Pads
- 10
- SMD
- 6.2×3.5
AP7361C-33E
Regulator_Linear
1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
1N53xxB
Diode
5000mW Zener Diode, DO-201
- Pins
- 2
- Pads
- 2
- THT
- 18.3×5.7
STM32F446RETx
MCU_ST_STM32F4
STMicroelectronics Arm Cortex-M4 MCU, 512KB flash, 128KB RAM, 180 MHz, 1.8-3.6V, 50 GPIO, LQFP64
- Pins
- 64
- Pads
- 64
- SMD
- 13.4×13.4
ME6211C33M5
Regulator_Linear
500mA low dropout linear regulator, shutdown pin, 6.5V max input voltage, 3.3V fixed positive output, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
MIC5205-3.3YM5
Regulator_Linear
150mA low dropout linear regulator, fixed 3.3V output, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
MIC5365-3.3YC5
Regulator_Linear
150mA Low-dropout Voltage Regulator, Vout 3.3V, Vin up to 5.5V, SC-70-5
- Pins
- 5
- Pads
- 5
- SMD
- 2.9×2.2
MC34063AD
Regulator_Switching
1.5A, step-up/down/inverting switching regulator, 3-40V Vin, 100kHz, SO-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
SFH309
Sensor_Optical
Phototransistor NPN
- Pins
- 2
- Pads
- 2
- THT
- 4.8×4.4