Transistor
Transistor components are essential building blocks in modern electronic systems. FindMyChip sources Transistor ICs from authorized China distributors with competitive pricing and reliable stock.
926 components
How to Choose Transistor Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
Popular Applications
Consumer Electronics
Smartphones, tablets, and smart home devices
Industrial Systems
Factory automation, control systems, and monitoring
Automotive
In-vehicle electronics and advanced driver assistance
Telecommunications
Base stations, routers, and network equipment
Transistor Guides & Articles
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
All Transistor Components
Showing 901–926 of 926
1-A, Positive Fixed Voltage, Low-Dropout Regulator
MOSFET 12-V, N channel NexFET power MOSFET, single LGA 0.6 mm x 0.7 mm, 76 mOhm, gate ESD protection 3-PICOSTAR -55 to 150
Use the download button to access the CSD75208W1015 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the HVDA551QDRQ1 schematic symbol, PCB footprint, and 3D model.
Automotive 4V to 14V, Non-Inverting High-Speed MOSFET Drivers
Texas Instruments LM2990T-15/NOPB is a fixed -15V negative LDO voltage regulator delivering 1A output current with ±5% accuracy, 0.6V typical dropout voltage, and input range up to 26V in a TO-220 package. From $1.875, in stock worldwide shipping.
ULN2004AID is a 7-channel Darlington transistor array IC from Texas Instruments. Features open-collector outputs with built-in flyback diodes, 500mA per channel, 50V output voltage, SOIC-16 package. Ideal for relay driving, motor control, and LED arrays. From $0.45, in stock worldwide shipping.
Texas Instruments UCC27511DBVT, MOSFET Power Driver, 8A, 4.5 → 18 V, 6-Pin SOT-23
Texas Instruments LP2954IT/NOPB, LDO Voltage Regulator, 0.25A, 5 V ±1.2%, -20 → 30 Vin, 3-Pin TO-220
Use the download button to access the CSD87381P schematic symbol, PCB footprint, and 3D model.
Use the download button to access the LM395T/NOPB schematic symbol, PCB footprint, and 3D model.
500nA IQ, 150mA 2.6V LDO Regulator SOT5 Texas Instruments TPS78326DDCT, LDO Voltage Regulator, 150mA, 2.6 V ±3%, 2.2 → 5.5 Vin, 5-Pin SOT, DDC (R-PDSO-G5)
Use the download button to access the CSD13302W schematic symbol, PCB footprint, and 3D model.
Use the download button to access the CSD17308Q3 schematic symbol, PCB footprint, and 3D model.
1A,5V,LDO Voltage Regulator,LM2940CT-5.0 Texas Instruments LM2940CT-5.0/NOPB, LDO Voltage Regulator, 1A, 5 V, 6.25 → 26 Vin, 3-Pin TO-220
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays
PLASTIC, TO-220, 3 PIN
High-Voltage, High-Current Darlington Transistor Array
LM340T-12/HALF is a fixed +12V positive linear voltage regulator in TO-220-3 package. It delivers up to 1.5A output current with internal thermal and short-circuit protection. Ideal for regulated power supplies in industrial, automotive, and consumer electronics applications. In stock worldwide shipping.
ULN2803ADWR is an 8-channel Darlington transistor array driver in SOIC-18 package, featuring open-collector outputs with 500mA sink current capacity and built-in flyback diode protection for inductive loads. From $2.50, in stock worldwide shipping.
Texas Instruments LM317 LM317HVT/NOPB, Single Linear Voltage Regulator, 1.5A Adjustable 1.2 → 57 V, 3-Pin TO-220
Voltage References 1/2Railvtl Gnd
750-mA, 26-V Low Dropout Voltage Regulators
Use the download button to access the SN75468N schematic symbol, PCB footprint, and 3D model.
LM4050BEM3-2.0 is a precision 2.048 V two-terminal shunt voltage reference from Texas Instruments featuring low initial accuracy in the compact SOT-23-3 package. It requires no external capacitor for stability and operates from a wide supply current range. Available from stock with worldwide shipping.
LM4050AEM3-4.1/NOPB is a precision shunt voltage reference from Texas Instruments. It provides a stable 4.096V output with ±0.12% initial accuracy in a compact SOT-23-3 package. Ideal for portable instruments, ADC/DAC references, and battery-powered systems requiring accurate voltage references.