Components
2,924 components matching “B”
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.
BQ25895RTW
Battery_Management
I2C Controlled Single Cell (Li-Ion / Li-Polymer) 5A Fast Charger with MaxCharge, USB BC1.2 Detection, 3.9..14V VBUS, 3.840..4.608V charge voltage range, 1.5 MHz (buck mode) and 500 kHz /1.5 MHz (boost mode), WQFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.3×5.3
TXB0108DQSR
Logic_LevelTranslator
8-Bit Bidirectional Voltage-Level Translator, Auto Direction Sensing and ±15-kV ESD Protection, 1.2 - 3.6V APort, 1.65 - 5.5V BPort, USON-20
- Pins
- 20
- Pads
- 20
- SMD
- 3.3×4.5
STM32F103RBTx
MCU_ST_STM32F1
STMicroelectronics Arm Cortex-M3 MCU, 128KB flash, 20KB RAM, 72 MHz, 2.0-3.6V, 51 GPIO, LQFP64
- Pins
- 64
- Pads
- 64
- SMD
- 13.4×13.4
TPD2EUSB30
Power_Protection
2-Channel ESD Protection for Super-Speed USB 3.0 Interface, DRT-3
- Pins
- 3
- Pads
- 3
- SMD
- 1.6×1.4
MCP1700x-330xxMB
Regulator_Linear
250mA Low Quiscent Current LDO, 3.3V output, SOT-89
- Pins
- 3
- Pads
- 3
- SMD
- 5.1×5.0
TPS61040DBV
Regulator_Switching
Synchronous Boost Regulator, Adjustable Output up to 28V, 400 mA Switch Current Limit, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
BC847BS
Transistor_BJT
100mA IC, 45V Vce, Dual NPN/NPN Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
BC847W
Transistor_BJT
0.1A Ic, 45V Vce, NPN Transistor, SOT-323
- Pins
- 3
- Pads
- 3
- SMD
- 2.9×2.2
BC857BDW1
Transistor_BJT
100mA IC, 45V Vce, Dual PNP/PNP Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
BSP89
Transistor_FET
0.35A Id, 240V Vds, N-Channel Enhancement Mode MOSFET, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
BAT54A
Diode
schottky barrier diode
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
BAV16W
Diode
75V 0.15A Fast Switching Diode, SOD-123
- Pins
- 2
- Pads
- 2
- SMD
- 4.7×2.3
FSUSB42MUX
Interface_USB
Low-Power, Two-Port, High-Speed, USB2.0 (480Mbps) or UART Switch, MSOP-10
- Pins
- 10
- Pads
- 10
- SMD
- 6.2×3.5
RaspberryPi_Pico_Extensive
MCU_Module
Versatile and inexpensive microcontroller module (with full pinout for test point and debug connections) powered by RP2040 dual-core Arm Cortex-M0+ processor up to 133 MHz, 264kB SRAM, 2MB QSPI flash; also supports Raspberry Pi Pico 2
- Pins
- 49
- Pads
- 49
- SMD
- 23.1×53.9
93LCxxBxxOT
Memory_EEPROM
Serial EEPROM, 93 Series, 2.5V, SOT-23-6
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
FM24C64B
Memory_NVRAM
64Kb serial FRAM nonvolatile Memory, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
TPS22917DBV
Power_Management
1V to 5.5V, 2A, 80mΩ Ultra-Low Leakage Load Switch, SOT23-6
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
TPD2EUSB30A
Power_Protection
2-Channel ESD Protection for Super-Speed USB 3.0 Interface, DRT-3
- Pins
- 3
- Pads
- 3
- SMD
- 1.6×1.4
TPD4E02B04DQA
Power_Protection
4-Channel ESD Protection Diode for USB Type-C and HDMI 2.0, USON-10
- Pins
- 10
- Pads
- 10
- SMD
- 1.8×3.0
TLV61070ADBV
Regulator_Switching
Boost Converter, 2.5A switch current limit, 2.2-5.5V Output Voltage, 0.5-5.5V Input Voltage, SOT-23-6
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
INA219BxD
Sensor_Energy
Zero-Drift, HighAccuracy, Bidirectional Current/Power Monitor (0-26V) With I2C Interface, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
DRV5033AJxDBZ
Sensor_Magnetic
±6.9 / ±3.5 mT, 20-kHz, 2-38V, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
DRV5055A2xDBZxQ1
Sensor_Magnetic
50 mV/mT,±42-mT, 20-kHz, 3.3/5V, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
ICM7555xB
Timer
CMOS General Purpose Timer, 555 compatible, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4