Components

1,132 components matching “50”

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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1,132 components · page 1 of 48

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SP0503BAHT

SYMFP3D

Power_Protection

TVS Diode Array, 5.5V Standoff, 3 Channels, SOT-143 package

Pins: 4
Pads: 4
SMD: 3.2×3.4

MIC5504-3.3YM5

SYMFP3D

Regulator_Linear

300mA Low-dropout Voltage Regulator, Vout 3.3V, Vin up to 5.5V, SOT-23

Pins: 5
Pads: 5
SMD: 4.1×3.4

SS8050

SYMFP3D

Transistor_BJT

General Purpose NPN Transistor, 1.5A Ic, 25V Vce, SOT-23

Pins: 3
Pads: 3
SMD: 3.9×3.4

W5500

SYMFP3D

Interface_Ethernet

10/100Mb SPI Ethernet controller with TCP/IP stack, LQFP-48

Pins: 48
Pads: 48
SMD: 10.3×10.3

LTV-817S

SYMFP3D

Isolator

DC Optocoupler, Vce 35V, CTR 50%, SMDIP-4

Pins: 4
Pads: 4
SMD: 12.0×5.6

SP0502BAHT

SYMFP3D

Power_Protection

TVS Diode Array, 5.5V Standoff, 2 Channels, SOT-23 package

Pins: 3
Pads: 3
SMD: 3.9×3.4

STM32F446RETx

SYMFP3D

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

LD1117S50TR_SOT223

SYMFP3D

Regulator_Linear

800mA Fixed Low Drop Positive Voltage Regulator, Fixed Output 5.0V, SOT-223

Pins: 3
Pads: 3
SMD: 8.8×7.2

REF3033

SYMFP3D

Reference_Voltage

3.3V 50-ppm/°C Max, 50-μA, CMOS Voltage Reference, SOT-23-3

Pins: 3
Pads: 3
SMD: 3.9×3.4

XL1509-5.0

SYMFP3D

Regulator_Switching

Buck DC/DC Converter, 2A, 5V Output Voltage, 7-40V Input Voltage

Pins: 8
Pads: 8
SMD: 7.4×5.4

MIC5504-1.8YM5

SYMFP3D

Regulator_Linear

300mA Low-dropout Voltage Regulator, Vout 1.8V, Vin up to 5.5V, SOT-23

Pins: 5
Pads: 5
SMD: 4.1×3.4

BC850

SYMFP3D

Transistor_BJT

0.1A Ic, 45V Vce, NPN Transistor, SOT-23

Pins: 3
Pads: 3
SMD: 3.9×3.4

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

TPS7A0508PDBV

SYMFP3D

Regulator_Linear

200-mA Ultra-Low-Iq LDO, 0.8V, SOT-23-5

Pins: 5
Pads: 5
SMD: 4.1×3.4

MDBT50Q-1MV2

SYMFP3D

RF_Module

Multiprotocol BLE/ANT/2.4 GHz/802.15.4 Cortex-M4F SoC, nRF52840 module

Pins: 61
Pads: 61
SMD: 11.5×16.5

ACPL-214-500E

SYMFP3D

Isolator

AC/DC Phototransistor Optocoupler, Vce 80V, CTR 20-400%, SOP-4

Pins: 4
Pads: 4
SMD: 8.5×3.1

STM32F401RETx

SYMFP3D

MCU_ST_STM32F4

STMicroelectronics Arm Cortex-M4 MCU, 512KB flash, 96KB RAM, 84 MHz, 1.7-3.6V, 50 GPIO, LQFP64

Pins: 64
Pads: 64
SMD: 13.4×13.4

STM32F411RETx

SYMFP3D

MCU_ST_STM32F4

STMicroelectronics Arm Cortex-M4 MCU, 512KB flash, 128KB RAM, 100 MHz, 1.7-3.6V, 50 GPIO, LQFP64

Pins: 64
Pads: 64
SMD: 13.4×13.4

XL1509-3.3

SYMFP3D

Regulator_Switching

Buck DC/DC Converter, 2A, 3.3V Output Voltage, 4.5-40V Input Voltage

Pins: 8
Pads: 8
SMD: 7.4×5.4

LP2950-3.3_TO252

SYMFP3D

Regulator_Linear

Positive 100mA 30V Linear Micropower Voltage Regulator, Fixed Output 3.3V, TO-252

Pins: 3
Pads: 3
SMD: 11.1×7.0

LTV-356T

SYMFP3D

Isolator

DC Optocoupler, Vce 80V, CTR 50%, SO-4

Pins: 4
Pads: 4
SMD: 8.8×4.1

LTV-357T

SYMFP3D

Isolator

DC Optocoupler, Vce 35V, CTR 50%, SO-4

Pins: 4
Pads: 4
SMD: 8.8×4.1

STM32F401RCTx

SYMFP3D

MCU_ST_STM32F4

STMicroelectronics Arm Cortex-M4 MCU, 256KB flash, 64KB RAM, 84 MHz, 1.7-3.6V, 50 GPIO, LQFP64

Pins: 64
Pads: 64
SMD: 13.4×13.4

NCP115AMX250TCG

SYMFP3D

Regulator_Linear

300mA Low-Dropout Linear Regulators, 2.5V output voltage, LDO with low noise and enable pin, XDFN-4

Pins: 5
Pads: 5
SMD: 1.7×1.5