Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Featured manufacturers
ST2149QTR by STMicroelectronics is a quad-interface IC with 4 functions, operating at -40 to 85°C. It has a supply voltage range of 1.65-5.5V and terminal pitch of 0.4mm. Ideal for industrial applications requiring compact surface-mount solutions with nickel/palladium/gold finish.
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Vyrian
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ComSIT Distribution GmbH
Netsource Technology, Inc.
Anansix
Digiode
Nova Conductors
Microchip USA
$1.578
Benley Electronics
$1.750
IDEA Electronic Components Group
$10.607
$9.546
AZTECH Wire
$17.525
MKK Technologies
$19.945
DigiPath Technology Company
Ampacity Inc.
$27.500
Speed Components Ltd (Excess)
Perfect Parts
QUARKTWIN TECHNOLOGY LTD
Corphita
Parana Technologies
$12.682
GreenTree Electronics
Aranea Global
Allows for easy and efficient installation on circuit boards, saving time and space.
Provides a wide range of compatible voltage inputs for flexibility in different applications.
Offers multiple functions in a single IC, making it a versatile and cost-effective solution.
Facilitates easy handling and installation in modern electronics designs.
Offers an extended voltage threshold for compatibility with various power sources.
Supports multiple power supply configurations, enhancing the product's flexibility.
Provides multiple connection points for interfacing with other components, increasing versatility.
Offers a compact and durable packaging solution for space-constrained applications.
Ensures proper functionality even with low supply voltages, improving reliability.
Maintains operational stability at low voltage levels, ensuring consistent performance.
Suitable for industrial environments with higher temperature ranges, improving product durability.
Capable of functioning in extreme cold conditions, enhancing operational flexibility.
Provides corrosion resistance and reliable electrical connections for long-term use.
Arrangement supports efficient heat dissipation and signal integrity in complex circuits.
Low profile design for space-saving installation in compact electronic devices.
Compact size for easy integration into various electronic assemblies.
Designed for quick and reliable reflow soldering processes, saving time during manufacturing.
Supports high-temperature soldering techniques for secure and durable connections.
Compact dimensions for space-efficient circuit board layouts.
Suitable for demanding industrial environments, ensuring product reliability under harsh conditions.
Lead-free terminals comply with environmental standards and reduce potential health risks.
Stable voltage input for consistent performance in various applications.
Close terminal spacing for compact circuit designs and efficient signal routing.
Standard voltage level for common power supply configurations, enhancing compatibility.
Specifically designed to facilitate communication between different components in a system, ensuring seamless operation.
Other Function Interface ICs ST2149QTR attributes and parameters. Explore more Other Function Interface ICs devices from STMicroelectronics
Interface IC Type:
JESD-30 Code:
JESD-609 Code:
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No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
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Peak Reflow Temperature (C):
Power Supplies (V):
Qualification:
Maximum Seated Height:
Sub-Category:
Maximum Supply Voltage:
Minimum Supply Voltage:
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Maximum Supply Voltage-1:
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ST2149QTR Interface ICs trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
2N2222A
Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SMBJ18CA
Sangdest Microelectronics (Nanjing)
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW080510K0FKEA
Vishay Intertechnology
Vishay Intertechnology's CRCW080510K0FKEA is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 reference standard compliance and -55 to 155 °C operating temperature range.
Telcom Semiconductor
LM317T
Samsung
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel; Maximum Line Regulation (%/V): .07;
FDC5614P
MSKSEMI SEMICONDUCTOR
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Transistor Element Material: SILICON; Minimum DS Breakdown Voltage: 60 V;
BAV99
Frontier Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Sensitron Semiconductor
C1206C104M5RACTU
KEMET Corporation
KEMET C1206C104M5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±20% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
M39029/58-360
Tri-star Electronics International
CONNECTOR ACCESSORY; Material: COPPER ALLOY; MIL Conformity: YES; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; MIL-Connector Accessory Name: CONTACT; Terminal Type: CRIMP;
1N4148
Compensated Devices
RECTIFIER DIODE; Terminal Position: UPPER; Terminal Form: NO LEAD; No. of Terminals: 1; Surface Mount: YES; Package Shape: SQUARE;
Changzhou Starsea Electronics
LL4148
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
CRCW040210K0FKED
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
Semitronics
Pro-an Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Polarity: BIDIRECTIONAL; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
MMBT2222ALT1G
Onsemi
MMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, max power dissipation of 0.3W, and hFE of 75. Ideal for switching applications, it operates b/w -55 to 150 °C with a max collector-emitter voltage of 40V. This surface-mount device has a transition frequency of 300MHz and turn-on time of 35ns.
1N5819HW-7-F
Diodes Incorporated
1N5819HW-7-F by Diodes Inc. is a Schottky rectifier diode with 40V reverse test voltage, 1A output current, and 0.75V forward voltage. It's a surface mount device in a small outline package ideal for efficiency applications at temperatures ranging from -65 to 125°C.
KSZ9031RNXIA
Microchip Technology
KSZ9031RNXIA by Microchip is a 48-terminal Ethernet transceiver with data rate of 1000 Mbps. Operating temperature range from -40 to 85°C makes it suitable for industrial applications. This square-shaped chip carrier has a very thin profile and matte tin finish, ideal for network interfaces.
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
ADUM1201ARZ-RL7
Analog Devices
ADUM1201ARZ-RL7 by Analog Devices is a dual-function interface IC with 2 functions, operating at 2.7V to 5.5V supply voltage range. It comes in a small outline package suitable for industrial applications requiring -40°C to 105°C temperature range and CMOS technology. Ideal for surface mount designs needing a compact solution with matte tin finish terminals.
ISOW7841AQDWEQ1
Texas Instruments
ISOW7841AQDWEQ1 by Texas Instruments is a 16-terminal IC with 4 functions, operating b/w -40 to 125°C. It features a max supply voltage of 5.5V and is AEC-Q100 compliant, suitable for automotive applications requiring interface circuitry in compact spaces. With CMOS technology and GULL WING terminals, it offers high reliability and performance in harsh environments.
TUSB4041IPAPR
TUSB4041IPAPR by Texas Instruments is an interface IC with a max supply voltage of 1.26V and a min supply voltage of 0.99V. It is commonly used in industrial applications due to its temperature grade and moisture sensitivity level (MSL).
SI8640AB-B-IS1
Skyworks Solutions
DIGITAL ISOLATOR; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Width: 3.9 mm;
SI8642BA-B-IUR
DIGITAL ISOLATOR; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SSOP; Package Shape: RECTANGULAR; Maximum Supply Voltage: 5.5 V;
ISO7741BDW
ISO7741BDW by Texas Instruments is a digital isolator with 4 channels, CMOS technology, and EIA-232/EIA-485 interface standards. It operates b/w -55 to 125 °C with supply voltage range of 2.25V to 5.5V. Ideal for military-grade applications requiring small outline package and dual terminal position.
DS2484Q+T
Maxim Integrated
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 8; Package Code: HVSON; Package Shape: RECTANGULAR;
MAX3869EHJ+
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: HTFQFP; Package Shape: SQUARE;
ISO7220ADR
ISO7220ADR by Texas Instruments is a dual-channel interface IC with CMOS technology. It operates b/w -40 to 125°C, suitable for automotive applications. With a supply voltage range of 3.3V to 5V, it comes in a small outline package ideal for surface mount assembly.
ADUM5402ARWZ-RL
ADUM5402ARWZ-RL by Analog Devices is a 16-terminal interface IC with a supply voltage range of 3V to 5.5V, operating temperature from -40°C to 105°C. It is designed for industrial applications requiring small outline package style and dual terminal position for surface mount assembly.
MAX7301ATL+
INTERFACE CIRCUIT; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 40; Package Code: HVQCCN; Package Shape: SQUARE;
TPD4EUSB30DQAR
TPD4EUSB30DQAR by Texas Instruments is a 10-terminal interface IC with a small outline, very thin profile package style. It operates in industrial temperature range (-40 to 85°C) and features nickel/palladium/gold terminal finish. Ideal for protecting USB interfaces in various electronic applications.
ISO7721DWR
ISO7721DWR by Texas Instruments is a dual-function interface IC with 2 channels, operating b/w -55 to 125°C. It features a small outline package style, Gull Wing terminal form, and CMOS technology. Ideal for military-grade applications requiring a supply voltage range of 2.25-5.5V in surface-mount designs.
SI8605AC-B-IS1R
Silicon Labs
INTERFACE CIRCUIT; Terminal Finish: TIN; Maximum Time At Peak Reflow Temperature (s): 40; JESD-609 Code: e3; Moisture Sensitivity Level (MSL): 2A; Peak Reflow Temperature (C): 260;
TXB0108PWR
TXB0108PWR by Texas Instruments is an 8-bit interface IC with a max supply voltage of 5.5V and operating temperature range of -40 to 85°C. It features a small outline package style, suitable for industrial applications requiring a surface-mount solution with dual terminal position and Gull Wing form.
NB4N527SMNG
NB4N527SMNG by Onsemi is a 16-terminal interface IC with a supply voltage range of 3-3.6V, operating temperature from -40 to 85°C, and max seated height of 1mm. It features a peak reflow temperature of 260°C and terminal pitch of 0.5mm. Ideal for industrial applications requiring fast signal processing with low power consumption.
ADUM3201ARZ-RL7
ADUM3201ARZ-RL7 by Analog Devices is a dual-function interface IC with 8 terminals, operating b/w -40 to 105°C. It has a supply voltage range of 3-5.5V and uses CMOS technology. Ideal for industrial applications requiring small outline packages and surface mount compatibility.
ISO7720DWR
ISO7720DWR by Texas Instruments is a dual-function interface IC with 16 terminals, operating b/w -55 to 125°C. It features a supply voltage range of 2.25-5.5V and uses CMOS technology. Ideal for military-grade applications requiring small outline packages and surface-mount compatibility.
SI8422AB-D-IS
INTERFACE CIRCUIT; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Nominal Supply Voltage: 5 V;
DS3231MPMB1#
INTERFACE CIRCUIT; Terminal Form: UNSPECIFIED; No. of Terminals: 14; Package Shape: RECTANGULAR; Package Body Material: UNSPECIFIED; Terminal Position: UNSPECIFIED;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
ST2129BQTR
STMicroelectronics
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 8; Package Code: VQCCN; Package Shape: RECTANGULAR;
ST2129QTR
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 10; Package Code: VQCCN; Package Shape: RECTANGULAR;
ST21491QTR
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 16; Package Code: VQCCN; Package Shape: RECTANGULAR;
ST2149BQTR
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 12; Package Code: VQCCN; Package Shape: RECTANGULAR;
ST2189QTR
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 20; Package Code: VQCCN; Package Shape: RECTANGULAR;
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