Components
5,228 components matching “4”
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.
AP2204R-5.0
Regulator_Linear
150mA low dropout linear regulator, wide input voltage range, 5.0V fixed positive output, SOT-89-3 package
- Pins
- 3
- Pads
- 3
- SMD
- 5.1×5.0
AP7384-33SA
Regulator_Linear
50mA Low Dropout Voltage Regulator, Fixed Output 3.3V, Wide Input Voltage Range 40V, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
L78L24_SOT89
Regulator_Linear
Positive 100mA 30V Linear Regulator, Fixed Output 24V, SOT-89
- Pins
- 3
- Pads
- 3
- SMD
- 5.1×5.0
LDO40LPU33RY
Regulator_Linear
400mA, 3.5V-38V input, fixed positive 3.3V output, LDO regulator with enable, DFN-6
- Pins
- 7
- Pads
- 7
- SMD
- 3.8×3.7
LT1964-5
Regulator_Linear
MICROPOWER 200mA Low Noise LDO negative regulator, fixed output -5V, TSOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
LT3094xMSE
Regulator_Linear
-500mA, Adjustable, Ultralow Noise, Ultrahigh PSRR RF Negative Linear Regulator, MSOP-12
- Pins
- 13
- Pads
- 13
- SMD
- 6.3×4.5
TLV70245_SOT23-5
Regulator_Linear
300mA Low Dropout Voltage Regulator, Fixed Output 4.5V, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
TPS74801AWDRC
Regulator_Linear
Texas Instruments 1.5A, Low-Dropout Linear Regulator With Programmable Soft-Start, 0.8-6.0Vin, 2.7-6.0Vbias, 0.8-3.6Vout
- Pins
- 11
- Pads
- 11
- SMD
- 4.3×4.3
TPS60400DBV
Regulator_SwitchedCapacitor
Unregulated 60-mA Charge Pump Voltage Inverter with Variable Switching Frequency 50 kHz - 250 kHz, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
LMR16006YQ3
Regulator_Switching
Simple Switcher Buck Regulator, Vin=4-40V, Iout=600mA, Fixed 3.3V output voltage, SOT-23-6 package
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
LMR62014XMF
Regulator_Switching
1.4A, 20Vout Step-Up Voltage Regulator, 1.6MHz Frequency, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
LNK304G
Regulator_Switching
LinkSwitch-TN Family, 170mA Output Current, SMD-8B
- Pins
- 7
- Pads
- 7
- SMD
- 11.1×10.7
LTC3406ES5
Regulator_Switching
600mA Synchronous Step-Down Regulator, 1.5MHz, Adjustable Output Voltage, Burst Mode, ThinSOT-23
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
MCP1640x-xCHY
Regulator_Switching
Synchronous Boost Regulator, Adjustable Output 2.0V-5.5V, PWM/PFM True Disconnect, SOT-23
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
LFCN-490
RF_Filter
490MHz 50 Ohm Passive Low Pass Filter, FV1206
- Pins
- 4
- Pads
- 4
- SMD
- 4.8×3.6
SE5004L
RF
5 GHz, 26dBm Power Amplifier with Power Detector, QFN-20
- Pins
- 21
- Pads
- 21
- SMD
- 5.2×5.2
AD8495
Sensor_Temperature
Precision Thermocouple Amplifiers with Cold Junction Compensation, K-Type Thermocouple, 0 to 50C, MSOP-8
- Pins
- 8
- Pads
- 8
- SMD
- 6.4×3.5
MC1413D
Transistor_Array
High Voltage, High Current Darlington Transistor Arrays, SOIC-16
- Pins
- 16
- Pads
- 16
- SMD
- 7.4×10.4
BC846BPDW1
Transistor_BJT
100mA IC, 65V Vce, Dual NPN/PNP Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
BCV49
Transistor_BJT
NPN Darlington transistor, 60Vce, 500mA, SOT-89
- Pins
- 3
- Pads
- 3
- SMD
- 5.1×5.0
PZTA42
Transistor_BJT
0.5A Ic, 300V Vce, NPN High Voltage Transistor, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
BF545A
Transistor_FET
5mA Idss, 30V Vgs, N-Channel JFET, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
BUK7M6R3-40EX
Transistor_FET
70A Id, 40V Vds, N-Channel TrenchMOS MOSFET, 6.3mOhm Ron, 28.1nC Qqd, -55 to 175 °C, LFPAK33
- Pins
- 5
- Pads
- 5
- SMD
- 4.4×3.8
BUK7M8R0-40EX
Transistor_FET
69A Id, 40V Vds, N-Channel TrenchMOS MOSFET, 8mOhm Ron, 23.8nC Qqd, -55 to 175 °C, LFPAK33
- Pins
- 5
- Pads
- 5
- SMD
- 4.4×3.8