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.
Median Price
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4
In-Stock Inventory
1k+
Vyrian
1+ parts
100+ parts
1k+ parts
10k+ parts
Digiode
Anansix
EMSNET
AZTECH Wire
$2.610
$2.510
$2.460
$2.410
Microchip USA
$7.140
IDEA Electronic Components Group
$11.805
$10.624
MKK Technologies
$22.198
DigiPath Technology Company
QUARKTWIN TECHNOLOGY LTD
Perfect Parts
Kepictronics
Metaverse IC Inc.
Assy Fe
Futuretech Components
A-Z Elektronik GmbH
Corphita
Authorized Procurement Solutions
Parana Technologies
$14.114
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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JESD-609 Code:
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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
LM317AEMP/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: SOP; Terminal Form: GULL WING; Qualification Status: Not Qualified; Width: 3.56 mm;
OHN3140U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
2N2222A
M/a-com Technology Solutions
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Terminal Position: BOTTOM; Package Style (Meter): CYLINDRICAL;
1N4148
Gulf Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
M39029/58-360
Positronic Industries
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354; Contact Type: CRIMP REAR RELEASE;
Synsemi
SMBJ18CA
Db Lectro
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
GRM155R71H103KA88D
Murata Manufacturing
The Murata Manufacturing GRM155R71H103KA88D is a ceramic capacitor with 0.01uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and high reliability.
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
LM2931AZ-5.0G
Onsemi
LM2931AZ-5.0G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max output current of 0.1A. It has a max dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature-sensitive environments up to 125°C. The package style is cylindrical with wire terminals, ideal for rail packing methods in various electronic devices.
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
Forward International Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Maximum Operating Temperature: 200 Cel; No. of Phases: 1;
LM358AN
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Supertex
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Maximum Feedback Capacitance (Crss): 5 pF;
1N4148WS
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
BAV99
Weitron Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; Maximum Output Current: .215 A; JESD-609 Code: e0; Maximum Forward Voltage (VF): .715 V;
ADUM160N0BRZ-RL7
Analog Devices
ADUM160N0BRZ-RL7 by Analog Devices is a CMOS interface IC with 6 functions, operating b/w -40 to 125 °C. It has a supply voltage range of 1.7V to 5.5V and is suitable for automotive applications due to its small outline package and dual terminal position.
SI8642BA-B-IU
Skyworks Solutions
DIGITAL ISOLATOR; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SSOP; Package Shape: RECTANGULAR; Package Equivalence Code: SSOP16,.25;
TCA9406DCTR
Texas Instruments
TCA9406DCTR by Texas Instruments is an interface IC with 1 function, operating voltage range of 1.65V to 5.5V, and industrial temperature grade. It comes in a small outline package with dual terminals and nickel palladium gold finish. Ideal for applications requiring low profile design and surface mount capability.
CY8CMBR3116-LQXI
Cypress Semiconductor
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
ADUM4165BRIZ
ADUM4165BRIZ by Analog Devices is a 20-terminal interface IC with CMOS technology. It operates b/w -55 to 125 °C, with supply voltage range of 3-3.6 V. This small outline package is ideal for various applications requiring surface mount technology and dual terminal position.
ADUM1400CRWZ-RL
ADUM1400CRWZ-RL by Analog Devices is a 16-terminal IC with 4 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 with dual terminal positions.
DS2484R+T
DS2484R+T by Analog Devices is a small outline, low profile interface IC with 6 terminals. It operates at a voltage range of 1.71V to 5.25V and has an industrial temperature grade of -40°C to 85°C. This IC is commonly used in other function interface applications.
ADUM1100BRZ
ADUM1100BRZ by Analog Devices is an 8-terminal interface IC with a supply voltage range of 3V to 5.5V. It operates in industrial temperatures (-40°C to 105°C) and features CMOS technology. This small outline package is surface-mountable and suitable for various interface circuit applications.
ADUM2402BRWZ
ADUM2402BRWZ by Analog Devices is a 16-terminal IC with supply voltage range of 2.7V to 5.5V, operating temperature from -40°C to 105°C. It features CMOS technology and matte tin terminal finish, suitable for industrial applications requiring small outline interface circuits in surface mount packages.
PCA9617ATPZ
NXP Semiconductors
PCA9617ATPZ by NXP Semiconductors is an 8-terminal interface IC with a supply voltage range of 0.8V to 5.5V, suitable for industrial applications. It operates in temperatures from -40°C to 85°C and features a small outline package style with a rectangular shape. The device is designed for surface mount assembly and uses CMOS technology for efficient performance.
ADUM5201ARWZ
ADUM5201ARWZ by Analog Devices is a 16-terminal interface IC with a supply voltage range of 3-3.6V, operating from -40 to 105°C. It features a small outline package and matte tin terminal finish, suitable for industrial applications requiring reliable signal isolation and interfacing capabilities.
SI8640AB-B-IS1
DIGITAL ISOLATOR; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Width: 3.9 mm;
MBI6661GSD
Macroblock
Other Interface ICs;
236
Micronetics
Other Interface ICs; Temperature Grade: MILITARY; No. of Terminals: 20; Package Body Material: PLASTIC/EPOXY; Power Supplies (V): 5,-12; Package Equivalence Code: FL20,.6;
ADUM1200ARZ-RL7
ADUM1200ARZ-RL7 by Analog Devices is a dual-function interface IC with 2 functions, operating voltage range of 2.7V to 5.5V, and industrial temperature grade up to 105°C. It comes in a small outline package suitable for surface mount applications, making it ideal for various interface circuit designs in industrial settings.
SI8631BD-B-ISR
Silicon Labs
SI8631BD-B-ISR by Silicon Labs is a 16-terminal digital isolator with a supply voltage range of 2.5V to 5.5V, ideal for AEC-Q100 applications. It operates b/w -40°C to 125°C, featuring CMOS technology and GULL WING terminals in a small outline package measuring 7.5mm x 10.3mm x 2.65mm.
MAX14850AEE+
Maxim Integrated
INTERFACE CIRCUIT; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SSOP; Package Shape: RECTANGULAR;
MAX13035EETE+T
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 16; Package Code: HVQCCN; Package Shape: SQUARE;
FXMA2102UMX
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 8; Package Code: VQCCN; Package Shape: RECTANGULAR;
ISO6721RBDR
ISO6721RBDR by Texas Instruments is a CMOS interface IC with 2 channels. It operates b/w -40 to 125 °C and has a supply voltage range of 1.71V to 5.5V. With a small outline package style, it is suitable for various applications requiring precise interface circuitry in compact designs.
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ST2129BQTR
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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