Components

12,101 components matching “A

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.

12,101 components · page 1 of 505

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AMS1117-3.3

SYMFP3D

Regulator_Linear

1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223

Pins
3
Pads
3
SMD
8.8×7.2

AP2112K-3.3

SYMFP3D

Regulator_Linear

600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5

Pins
5
Pads
5
SMD
4.1×3.4

AO3401A

SYMFP3D

Transistor_FET

-4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23

Pins
3
Pads
3
SMD
3.9×3.4

AO3400A

SYMFP3D

Transistor_FET

30V Vds, 5.7A Id, N-Channel MOSFET, SOT-23

Pins
3
Pads
3
SMD
3.9×3.4

ATmega32U4-A

SYMFP3D

MCU_Microchip_ATmega

16MHz, 32kB Flash, 2.5kB SRAM, 1kB EEPROM, USB 2.0, TQFP-44

Pins
44
Pads
44
SMD
13.3×13.3

AMS1117-5.0

SYMFP3D

Regulator_Linear

1A Low Dropout regulator, positive, 5.0V fixed output, SOT-223

Pins
3
Pads
3
SMD
8.8×7.2

ATmega328P-A

SYMFP3D

MCU_Microchip_ATmega

20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32

Pins
32
Pads
32
SMD
10.3×10.3

ATmega328P-P

SYMFP3D

MCU_Microchip_ATmega

20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, DIP-28

Pins
28
Pads
28
THT
9.7×36.1

ATmega328-P

SYMFP3D

MCU_Microchip_ATmega

20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, DIP-28

Pins
28
Pads
28
THT
9.7×36.1

ADS1115IDGS

SYMFP3D

Analog_ADC

Ultra-Small, Low-Power, I2C-Compatible, 860-SPS, 16-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator, VSSOP-10

Pins
10
Pads
10
SMD
6.3×3.5

AP1117-33

SYMFP3D

Regulator_Linear

1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223

Pins
3
Pads
3
SMD
8.8×7.2

AMS1117

SYMFP3D

Regulator_Linear

1A Low Dropout regulator, positive, adjustable output, SOT-223

Pins
3
Pads
3
SMD
8.8×7.2

AS6C4008-55PCN

SYMFP3D

Memory_RAM

512K x 8 Low Power CMOS RAM, DIP-32

Pins
32
Pads
32
THT
17.3×41.2

ATtiny85-20P

SYMFP3D

MCU_Microchip_ATtiny

20MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, DIP-8

Pins
8
Pads
8
THT
9.7×10.7

AP63203WU

SYMFP3D

Regulator_Switching

2A, 1.1MHz Buck DC/DC Converter, fixed 3.3V output voltage, TSOT-23-6

Pins
6
Pads
6
SMD
4.1×3.4

ACS712xLCTR-05B

SYMFP3D

Sensor_Current

±5A Bidirectional Hall-Effect Current Sensor, +5.0V supply, 185mV/A, SOIC-8

Pins
8
Pads
8
SMD
7.4×5.4

ATmega328PB-A

SYMFP3D

MCU_Microchip_ATmega

20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32

Pins
32
Pads
32
SMD
10.3×10.3

AP63205WU

SYMFP3D

Regulator_Switching

2A, 1.1MHz Buck DC/DC Converter, fixed 5.0V output voltage, TSOT-23-6

Pins
6
Pads
6
SMD
4.1×3.4

ADXL343

SYMFP3D

Sensor_Motion

3-Axis MEMS Accelerometer, 2/4/8/16g range, I2C/SPI, LGA-14

Pins
14
Pads
14
SMD
3.5×5.5

ACO-xxxMHz

SYMFP3D

Oscillator

HCMOS Crystal Clock Oscillator, DIP14-style metal package

Pins
4
Pads
4
THT
21.2×13.2

ACS712xLCTR-20A

SYMFP3D

Sensor_Current

±20A Bidirectional Hall-Effect Current Sensor, +5.0V supply, 100mV/A, SOIC-8

Pins
8
Pads
8
SMD
7.4×5.4

ATtiny85-20S

SYMFP3D

MCU_Microchip_ATtiny

20MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, SOIC-8

Pins
8
Pads
8
SMD
9.3×5.8

AP7361C-33E

SYMFP3D

Regulator_Linear

1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223

Pins
3
Pads
3
SMD
8.8×7.2

ADW11

SYMFP3D

Relay

Panasonic, 8A/16A, Small Polarized Latching Power Relays, Single coil, 1 Form A

Pins
4
Pads
4
THT
24.5×10.5