Components

6,390 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.

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6,390 components · page 7 of 267

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LD3985M33R_SOT23

SYMFP3D

Regulator_Linear

150mA Low Dropout Voltage Regulator, Fixed Output 3.3V, SOT-23-5

Pins: 5
Pads: 5
SMD: 4.1×3.4

LM1117T-3.3

SYMFP3D

Regulator_Linear

800mA Low-Dropout Linear Regulator, 3.3V fixed output, TO-220

Pins: 3
Pads: 3
THT: 10.5×21.0

LIS3MDL

SYMFP3D

Sensor_Magnetic

Ultra-low-power, 3-axis digital output magnetometer, LGA-12

Pins: 12
Pads: 12
SMD: 2.5×2.5

PCF8523T

SYMFP3D

Timer_RTC

Realtime Clock/Calendar I2C Interface, SOIC-8

Pins: 8
Pads: 8
SMD: 7.4×5.4

DMN3404L

SYMFP3D

Transistor_FET

5.8A Id, 30V Vds, N-Channel MOSFET, SOT-23

Pins: 3
Pads: 3
SMD: 3.9×3.4

FDN340P

SYMFP3D

Transistor_FET

-2A Id, -20V Vds, P-Channel MOSFET, 70mOhm Ron, SOT-23

Pins: 3
Pads: 3
SMD: 3.9×3.4

MCP73831-3-OT

SYMFP3D

Battery_Management

Single cell, Li-Ion/Li-Po charge management controller, 4.35V, Tri-State Status Output, in SOT23-5 package

Pins: 5
Pads: 5
SMD: 4.1×3.4

DRV8833PW

SYMFP3D

Driver_Motor

Dual H-Bridge Motor Driver, TSSOP-16

Pins: 16
Pads: 16
SMD: 7.7×5.5

74LVC2T45DC

SYMFP3D

Logic_LevelTranslator

Dual supply translating transceiver, 3-state, 2-bit, VSSOP-8

Pins: 8
Pads: 8
SMD: 4.6×2.5

SN74LVC1T45DCK

SYMFP3D

Logic_LevelTranslator

Single-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation and 3-State Outputs, SOT-363

Pins: 6
Pads: 6
SMD: 2.9×2.2

STM32F030K6Tx

SYMFP3D

MCU_ST_STM32F0

STMicroelectronics Arm Cortex-M0 MCU, 32KB flash, 4KB RAM, 48 MHz, 2.4-3.6V, 25 GPIO, LQFP32

Pins: 32
Pads: 32
SMD: 10.4×10.4

STM32H750VBTx

SYMFP3D

MCU_ST_STM32H7

STMicroelectronics Arm Cortex-M7 MCU, 128KB flash, 1024KB RAM, 480 MHz, 1.71-3.6V, 82 GPIO, LQFP100

Pins: 100
Pads: 100
SMD: 17.5×17.5

LM4040DBZ-3

SYMFP3D

Reference_Voltage

3.000V Precision Micropower Shunt Voltage Reference, SOT-23

Pins: 3
Pads: 3
SMD: 3.9×3.4

ACS712xLCTR-30A

SYMFP3D

Sensor_Current

±30A Bidirectional Hall-Effect Current Sensor, +5.0V supply, 66mV/A, SOIC-8

Pins: 8
Pads: 8
SMD: 7.4×5.4

AD8603

SYMFP3D

Amplifier_Operational

Precision Micropower, Low Noise CMOS, Rail-to-Rail Input/Output Operational Amplifier, TSOT-23-5

Pins: 5
Pads: 5
SMD: 4.1×3.4

MCP73832-2-OT

SYMFP3D

Battery_Management

Single cell, Li-Ion/Li-Po charge management controller, 4.20V, Open-Drain Status Output, in SOT23-5 package

Pins: 5
Pads: 5
SMD: 4.1×3.4

BAT43

SYMFP3D

Diode

30V 0.2A Small Signal Schottky Diode, DO-35

Pins: 2
Pads: 2
THT: 9.7×2.5

FT2232HL

SYMFP3D

Interface_USB

Hi Speed Double Channel USB UART/FIFO, LQFP-64

Pins: 64
Pads: 64
SMD: 13.4×13.4

SN74LV1T34DCK

SYMFP3D

Logic_LevelTranslator

Single Power Supply, Single Buffer GATE, CMOS Logic, Level Shifter, SOT-353

Pins: 5
Pads: 5
SMD: 2.9×2.2

STM32L432KBUx

SYMFP3D

MCU_ST_STM32L4

STMicroelectronics Arm Cortex-M4 MCU, 128KB flash, 64KB RAM, 80 MHz, 1.71-3.6V, 26 GPIO, UFQFPN32

Pins: 33
Pads: 33
SMD: 6.3×6.3

ESP-PSRAM32

SYMFP3D

Memory_RAM

32 Mbit serial pseudo SRAM device organized as 4Mx8 bits, 1.8 VCC, SOIC8 (SOP8)

Pins: 8
Pads: 8
SMD: 7.4×5.4

L78L33_TO92

SYMFP3D

Regulator_Linear

Positive 100mA 30V Linear Regulator, Fixed Output 3.3V, TO-92

Pins: 3
Pads: 3
THT: 5.5×4.7

LT1963AxST-3.3

SYMFP3D

Regulator_Linear

3.3V, 1.5A, Low Noise, Fast Transient Response LDO Regulator, SOT-223

Pins: 3
Pads: 3
SMD: 8.8×7.2

MCP1700x-330xxTO

SYMFP3D

Regulator_Linear

250mA Low Quiscent Current LDO, 3.3V output, TO-92

Pins: 3
Pads: 3
THT: 5.5×4.7