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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ST2129QTR by STMicroelectronics is a versatile interface IC with a max supply voltage of 5.5V and operates in extreme temps from -40 °C to 85 °C. It features 2 functions in a compact chip carrier package, ideal for industrial applications. Its surface mount design ensures efficient integration into various electronic systems.
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Microchip USA
$7.140
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$11.805
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AZTECH Wire
$19.250
MKK Technologies
$22.198
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The surface mount capability allows for a compact design, making this IC suitable for modern electronics with space constraints.
A maximum supply voltage of 3.6 V ensures compatibility with a wide range of low-power digital applications.
Having two functions in a single IC enhances functionality while saving board space, offering better integration in designs.
The rectangular package shape allows for easier integration into circuit layouts, optimizing board real estate.
Supporting a maximum supply voltage of 5.5 V provides flexibility for different power supply needs in various applications.
Versatility in power supply options allows this IC to be used in a diverse range of systems and designs.
The 10 terminals provide sufficient connections for various functionalities while maintaining a compact footprint.
The chip carrier package style enhances thermal performance and mounting reliability in high-density applications.
A minimum supply voltage of 1.65 V ensures efficient operation in low-power applications, extending battery life.
This low minimum supply voltage contributes to energy efficiency, making the product ideal for portable devices.
The high maximum operating temperature rating makes this IC suitable for use in demanding industrial environments.
The capability to operate at -40 °C ensures that the product can function reliably in extreme conditions.
The high-quality terminal finish enhances solderability and provides protection against oxidation, ensuring long-term reliability.
The quad terminal position allows for efficient space utilization and ease of routing on PCBs.
With a low seated height, this IC is ideal for applications where minimizing overall profile is critical.
The narrow width permits compact designs, suitable for high-density PCB layouts.
A maximum peak reflow time of 30 seconds ensures compatibility with standard soldering processes for efficient manufacturing.
Designed to withstand high reflow temperatures, this IC is compatible with most modern soldering processes.
A short length contributes to a smaller overall footprint on a PCB, facilitating design of compact electronic devices.
Being rated for industrial temperatures indicates robustness and reliability in challenging environments.
No lead construction minimizes footprint and enhances thermal performance, making it suitable for advanced electronic designs.
The nominal supply voltage of 1.8 V is ideal for modern digital circuitry, ensuring compatibility and efficiency.
The fine terminal pitch allows for high-density connections, facilitating compact circuit designs.
A consistent nominal voltage enhances reliability in mixed-supply systems, catering to diverse applications.
As an interface circuit IC, it serves critical functions in communication between different components in electronic systems.
Other Function Interface ICs ST2129QTR attributes and parameters. Explore more Other Function Interface ICs devices from STMicroelectronics
Interface IC Type:
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ST2129QTR 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
SS14
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Non Repetitive Peak Forward Current: 40 A; Technology: SCHOTTKY; No. of Elements: 1;
LL4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BSS138
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Qualification: Not Qualified;
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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.
MMBT3904-7-F
Diodes Inc. MMBT3904-7-F is a NPN BJT transistor for switching applications. Features include VCEsat of 0.3V, hFE of 30, and IC of 0.2A. With a max operating temp of 150°C, it's ideal for small outline SMT designs in automotive electronics.
SMBJ18CA
Thinking Electronic Industrial
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Telefunken Microelectronics
OPA2277UA/2K5
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MBR0520LT1
Onsemi
MBR0520LT1 by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, making it suitable for applications requiring low power consumption in compact electronic devices. This single-configured diode is surface mountable and has a max repetitive peak reverse voltage of 20V, ideal for small outline package designs.
2N2222A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
LM317AEMP/NOPB
Texas Instruments
LM317AEMP/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max output current of 1.5A. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in a compact package.
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Hy Electronic
Shenzhen Socay Electronics
Transistor & Electronic
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
Excel (Suzhou) Semiconductor
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Maximum Non Repetitive Peak Forward Current: 2 A; Maximum Reverse Recovery Time: .004 us; No. of Phases: 1; Maximum Operating Temperature: 175 Cel;
IRLML6402TRPBF
Infineon Technologies
IRLML6402TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 20V DS Breakdown Voltage, 22A IDM, and 0.065 ohm RDS(on). With a small outline package and matte tin finish, it operates in temperatures from -55 to 150 °C.
TXS0104ENMNR
TXS0104ENMNR by Texas Instruments is a 4-bit interface IC with 3-STATE output, operating b/w -40 to 85 °C. It has a supply voltage range of 1.65V to 3.6V and comes in a compact rectangular package suitable for industrial applications requiring fine pitch grid array style mounting.
ADUM1301BRWZ-RL
Analog Devices
ADUM1301BRWZ-RL by Analog Devices is a 16-terminal IC with 3 functions, operating b/w -40 to 105°C. It supports EIA-232, EIA-422, and EIA-485 interfaces at supply voltages ranging from 2.7V to 5.5V. Ideal for industrial applications requiring small outline packages and CMOS technology.
MAX253ESA+T
Maxim Integrated
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
TXS0102DCTT
TXS0102DCTT by Texas Instruments is an 8-terminal interface IC with a max supply voltage of 3.6V and operating temperature range of -40 to 85°C. It features a small outline, low profile package style and offers 3-state output characteristics. Ideal for industrial applications requiring dual terminal position and nickel/palladium/gold finish.
ADUM1201WURZ
ADUM1201WURZ by Analog Devices is a dual-function interface IC with 8 terminals, operating b/w -40 to 125 °C. It has a supply voltage range of 3-5.5 V and is designed for automotive applications requiring AEC-Q100 screening. The package style is small outline, making it suitable for surface mount assembly in compact electronic devices.
ADUM1251ARZ-RL7
ADUM1251ARZ-RL7 by Analog Devices is an 8-terminal IC with a supply voltage range of 3V to 5.5V, operating temperature from -40°C to 105°C, and CMOS technology. It is used as an interface circuit in industrial applications due to its small outline package style and dual terminal position for surface mount assembly.
SI8642BB-B-IS1
Skyworks Solutions
DIGITAL ISOLATOR; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Width: 3.9 mm;
LTC6820IUD#PBF
LTC6820IUD#PBF by Analog Devices is a CMOS interface IC with 16 terminals and a package shape of square. It has a max supply voltage of 5.5V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used in industrial applications requiring an interface circuit for other functions.
SI8631BD-B-IS
Silicon Labs
SI8631BD-B-IS by Silicon Labs is a 16-terminal digital isolator with 2.5-5.5V supply voltage range, AEC-Q100 screening for automotive applications, and -40 to 125°C operating temperature. It features a small outline package style, CMOS technology, and gull wing terminal form suitable for various interface applications.
SI8602AD-B-IS
INTERFACE CIRCUIT; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
ISO7741FDWR
ISO7741FDWR by Texas Instruments is a CMOS interface IC with 4 channels. It operates b/w -55 to 125 °C and has a supply voltage range of 2.25-5.5 V, making it suitable for military-grade applications requiring small outline packaging and surface mount technology.
PCA9306DC1,125
NXP Semiconductors
PCA9306DC1,125 by NXP Semiconductors is an interface IC with 8 terminals and a supply voltage range of 1.1V to 5.5V. It operates in industrial temperatures (-40°C to 85°C) and has a small outline package style for applications requiring level shifting or bus buffering in various electronic devices.
ADG3304BRUZ-REEL
ADG3304BRUZ-REEL by Analog Devices is a CMOS interface IC with 14 terminals, operating b/w -40 to 85 °C. It has a supply voltage range of 1.15V to 5.5V and is suitable for industrial applications requiring small outline, thin profile packages with shrink pitch technology. The device supports surface mount installation and features dual terminal positions with matte tin finish for reliable performance in various electronic systems.
CY8CMBR3110-SX2IT
Cypress Semiconductor
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
MAX253ESA/V
SI8631AB-B-IS1R
DIGITAL ISOLATOR; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; JESD-30 Code: R-PDSO-G16;
P82B715TD
Philips Semiconductors
Other Interface ICs; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
ISO6721BDR
ISO6721BDR by Texas Instruments is a CMOS interface IC with 2 functions, operating b/w -40 to 125 °C. It has a supply voltage range of 1.71V to 5.5V and comes in a small outline package suitable for automotive applications. The device features dual terminals with nickel palladium gold finish, making it ideal for surface mount designs.
FXMAR2102L8X
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 8; Package Code: VQCCN; Package Shape: SQUARE;
SI8642BB-B-IS
DIGITAL ISOLATOR; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Package Style (Meter): SMALL OUTLINE;
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ST2129BQTR
STMicroelectronics
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 8; 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;
ST2149QTR
ST2189QTR
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 20; Package Code: VQCCN; Package Shape: RECTANGULAR;
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