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.
AMS1117-3.3
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
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
Transistor_FET
-4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
AO3400A
Transistor_FET
30V Vds, 5.7A Id, N-Channel MOSFET, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
ATmega32U4-A
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
Regulator_Linear
1A Low Dropout regulator, positive, 5.0V fixed output, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
ATmega328P-A
MCU_Microchip_ATmega
20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32
- Pins
- 32
- Pads
- 32
- SMD
- 10.3×10.3
ATmega328P-P
MCU_Microchip_ATmega
20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, DIP-28
- Pins
- 28
- Pads
- 28
- THT
- 9.7×36.1
ATmega328-P
MCU_Microchip_ATmega
20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, DIP-28
- Pins
- 28
- Pads
- 28
- THT
- 9.7×36.1
ADS1115IDGS
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
Regulator_Linear
1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
AMS1117
Regulator_Linear
1A Low Dropout regulator, positive, adjustable output, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
AS6C4008-55PCN
Memory_RAM
512K x 8 Low Power CMOS RAM, DIP-32
- Pins
- 32
- Pads
- 32
- THT
- 17.3×41.2
ATtiny85-20P
MCU_Microchip_ATtiny
20MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, DIP-8
- Pins
- 8
- Pads
- 8
- THT
- 9.7×10.7
AP63203WU
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
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
MCU_Microchip_ATmega
20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32
- Pins
- 32
- Pads
- 32
- SMD
- 10.3×10.3
AP63205WU
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
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
Oscillator
HCMOS Crystal Clock Oscillator, DIP14-style metal package
- Pins
- 4
- Pads
- 4
- THT
- 21.2×13.2
ACS712xLCTR-20A
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
MCU_Microchip_ATtiny
20MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 9.3×5.8
AP7361C-33E
Regulator_Linear
1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
ADW11
Relay
Panasonic, 8A/16A, Small Polarized Latching Power Relays, Single coil, 1 Form A
- Pins
- 4
- Pads
- 4
- THT
- 24.5×10.5
