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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TS421-2IST by STMicroelectronics is a compact audio amplifier designed for industrial applications, featuring a nominal output power of 0.367 W and operating temperatures from -40 °C to 85°C. It supports a supply voltage range of 2 V to 5.5 V. Its small outline and thin profile make it ideal for space-constrained designs.
Median Price
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Lifecycle Status
Suppliers In-Stock
3
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1k+
Vyrian
1+ parts
100+ parts
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Anansix
Digiode
IDEA Electronic Components Group
$2.455
$2.210
MKK Technologies
$4.617
DigiPath Technology Company
Corphita
Parana Technologies
$2.936
The use of plastic/epoxy for the package body enhances durability and provides resistance to environmental factors, making it suitable for various applications.
Surface mount technology allows for efficient use of PCB space and improves the manufacturing process, making assembly faster and more reliable.
The square shape of the package optimizes space on the circuit board, making it versatile for different layouts.
As an audio amplifier, this product is specifically designed for enhancing sound quality, making it an excellent choice for audio applications.
Having 8 terminals allows for multiple connectivity options, providing flexibility for various circuit configurations.
The small outline and thin profile are ideal for compact designs, making it suitable for portable devices.
The high maximum operating temperature ensures reliability and performance in demanding thermal environments.
The low minimum operating temperature allows for use in extreme cold conditions, expanding the range of possible applications.
The dual terminal position offers flexibility for PCB design and improves the ease of soldering and assembly.
A nominal output power of 0.367 W is suitable for driving small speakers, ensuring quality audio performance without distortion.
A low seated height of 1.1 mm contributes to a slim profile, ideal for space-constrained applications.
At just 3 mm wide, this amplifier is easily integrable into small circuitboards and devices.
A minimum supply voltage of 2 V allows for operation in low-power scenarios, making it energy-efficient for battery-powered devices.
The compact length of 3 mm aids in maintaining a small footprint on the PCB, an essential factor for modern electronic designs.
Industrial temperature grade ensures the product is reliable in harsh environments, suitable for widespread industrial applications.
A nominal bandwidth of 0.02 kHz ensures it can handle low-frequency audio signals effectively, essential for quality sound reproduction.
Gull wing terminals provide a robust connection and simplify soldering, improving overall reliability in the assembly process.
With a terminal pitch of 0.65 mm, this product allows for denser component placement without sacrificing electrical performance.
A gain of 6 dB allows for enhanced amplification of audio signals, making it suitable for applications requiring moderate audio boost.
The maximum supply voltage of 5.5 V ensures compatibility with a wide range of power supplies, allowing for flexible usage in various applications.
Audio & Video Amplifiers TS421-2IST attributes and parameters. Explore more Audio & Video Amplifiers devices from STMicroelectronics
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TS421-2IST General Purpose ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.33.00.01
SB
8542.33.00.00
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
Swampscott Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
Pro-an Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138BKW,115
NXP Semiconductors
NXP Semiconductors' BSS138BKW,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A ID. Ideal for SWITCHING applications, it features a built-in diode, 1.6 ohm RDS(on), and operates in ENHANCEMENT MODE. Suitable for surface mount with GULL WING terminals, it meets AEC-Q101 standards.
1N4148WS
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
BAV99
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Boca Semiconductor
DS18B20Z+
Analog Devices
DS18B20Z+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
ERJ3GEY0R00V
Panasonic
ERJ3GEY0R00V by Panasonic is a SMT fixed resistor with 0 ohm resistance, suitable for jumper applications. It features a metal glaze/thick film technology, rated for temperatures b/w -55 to 155 °C. With a compact rectangular construction and matte tin over nickel terminal finish, it is ideal for surface mount installations in various electronic devices.
BSS138DW-7-F
Diodes Incorporated
BSS138DW-7-F by Diodes Incorporated is a N-channel small signal FET with a min DS breakdown voltage of 50V. It is used for switching applications and operates in enhancement mode. This surface mount transistor has a max drain current of 0.2A and a max power dissipation of 0.2W.
STM32H750VBT6
STMicroelectronics
STM32H750VBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20 timers and 16 DMA channels. It features 2 DAC and 16 ADC channels, suitable for industrial applications requiring high-speed processing up to 48 MHz. With extensive connectivity options like FDCAN, Ethernet, and USB, it provides versatile solutions in a compact package.
ULN2803ADW
Texas Instruments
ULN2803ADW by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85 °C and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): .715 V; Maximum Operating Temperature: 150 Cel; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .2 A;
SMBJ18CA
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 21.05 V; Maximum Clamping Voltage: 29.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
LL4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Semicoa
BSS138NH6327XTSA2
Infineon Technologies
BSS138NH6327XTSA2 by Infineon is a N-CHANNEL FET with 60V DS Breakdown Voltage, ideal for small signal applications. Operating in Enhancement Mode, it has 0.36W Power Dissipation and 3.5 ohm Drain-Source Resistance. With Gull Wing terminals and AEC-Q101 reference standard, it's suitable for automotive electronics due to its high temperature range of -55 to 150 °C.
Fairchild Semiconductor
Cheng-yi Electronic
TPA3255DDV
TPA3255DDV by Texas Instruments is a 315W audio amplifier with 4 channels. It has a gain of 21.5 dB and operates b/w 0-70°C. Ideal for audio applications requiring high power output in a compact package.
MAX9752AETI+
Maxim Integrated
MAX9752AETI+ by Maxim Integrated is a 2-channel audio amplifier with a nominal output power of 2.2W and BICMOS technology. Operating b/w -40 to 85°C, it requires a supply voltage of 4.5-5.5V, making it ideal for industrial applications in audio and video amplification due to its compact square package design.
TPA1517DWPR
TPA1517DWPR by Texas Instruments is an audio amplifier with 6W output power, 20dB gain, and 10% harmonic distortion. Ideal for industrial applications, it operates b/w -40 to 85°C with a supply voltage range of 9.5V to 18V. The compact rectangular package is surface mountable and features dual terminals for easy installation.
TPA3110D2QPWPRQ1
TPA3110D2QPWPRQ1 by Texas Instruments is a Class D audio amplifier with 10W nominal output power, suitable for automotive applications. It operates on 12/24V power supplies, has 2 channels, and a gain of 34dB. With a compact design and low supply voltage requirement of 8V, it is ideal for space-constrained audio amplification in vehicles.
TDA8954J/N1,112
NXP Semiconductors' TDA8954J/N1,112 is an audio amplifier IC with +-41V power supplies. It features 2 functions, 23 terminals, and operates in industrial temperature range (-40 to 85°C). Ideal for audio and video applications requiring high-quality amplification in a rectangular package style.
TAS5711PHP
TAS5711PHP by Texas Instruments is an audio amplifier with 20W output power, 10% harmonic distortion, and 106dB noise figure. It has a package style of flatpack and thin profile, suitable for audio applications requiring high-quality sound amplification in compact spaces. Operating temperature ranges from 0 to 85°C make it versatile for various environments.
MC34119DR2
Freescale Semiconductor
AUDIO AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
IRS2092STRPBF
Infineon's IRS2092STRPBF is a Class D audio amplifier with 2 channels, operating at 10-18V. With a small outline package and gull wing terminals, it's ideal for automotive applications. This IC has a nominal bandwidth of 0.02 kHz and low power consumption of 11mA, making it suitable for compact audio systems.
TPA6120A2RGYT
TPA6120A2RGYT by Texas Instruments is an audio amplifier IC with 2 channels, offering a gain of 36 dB. It operates in industrial temperature range (-40 to 85°C) and requires a supply voltage b/w 5-15V. With a nominal output power of 1.5W, it is suitable for various audio and video amplification applications.
TDA1562Q/N3,112
TDA1562Q/N3,112 by NXP Semiconductors is an audio amplifier IC with 70W output power and 10% harmonic distortion. It operates b/w -40°C to 85°C, has a gain of 26dB, and requires a supply voltage of 8-18V. Ideal for audio applications in automotive systems due to its compact size and high power output capabilities.
TAS5111ADADR
TAS5111ADADR by Texas Instruments is an audio amplifier with 10% harmonic distortion, 93W output power, and operates at temperatures from 0 to 70°C. It has a small outline package style, suitable for surface mount applications in commercial-grade audio and video amplifiers.
TAS5111ADADG4
TAS5111ADADG4 by Texas Instruments is an audio amplifier with 10% harmonic distortion, 93W output power, and 0.02 kHz bandwidth. It is used in commercial applications for audio amplification due to its small outline package and dual terminal position.
OP275GSZ-REEL
The Analog Devices OP275GSZ-REEL is a dual-function audio amplifier IC in a small outline package. With 8 terminals and matte tin finish, it's ideal for industrial applications requiring high-quality audio amplification. Featuring bipolar technology, this device has a peak reflow temperature of 260°C and compact dimensions of 4.9mm x 3.9mm x 1.75mm for surface mount installation.
TDA8541T/N1,112
NXP Semiconductors' TDA8541T/N1,112 is an audio amplifier IC with 10% harmonic distortion, 1.2W output power, and 20dB gain. It operates b/w -40 to 85°C and requires a supply voltage of 2.2-18V. Ideal for industrial applications requiring small outline package amplification in audio systems.
TPA301DGNR
TPA301DGNR by Texas Instruments is an audio amplifier IC with 8 terminals, offering a nominal output power of 0.35W and gain of 6dB. It operates in industrial temperature range (-40 to 85°C) with low harmonic distortion (0.5%) and requires a supply voltage b/w 2.5V to 5.5V, making it ideal for audio applications in various electronic devices.
MAX9719CEBE+T
MAX9719CEBE+T by Maxim Integrated is a 2-channel audio amplifier with 1.4W output power, suitable for industrial applications. It operates at -40 to 85°C, with a supply voltage range of 2.7-5.5V and gain of 3dB. This surface-mount IC in a grid array package offers fine-pitch terminals for compact designs.
MAX9759ETE+T
Analog Devices' MAX9759ETE+T is a Class D audio amplifier with 3.3/5V power supplies, 4.3W output power, and 24dB gain. Ideal for audio applications, it features a compact square package style with very thin profile and operates in industrial temperature range of -40 to 85°C.
EL2470CN
Elantec
VIDEO AMPLIFIER; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Shape: RECTANGULAR; JESD-30 Code: R-PDIP-T14; Qualification: Not Qualified;
THS3202DGNR
THS3202DGNR by Texas Instruments is a dual-channel video amplifier with 10dB gain and 1800kHz bandwidth. Operating b/w -40 to 85°C, it requires a supply voltage of 3.3-7.5V. Ideal for audio/video applications, this IC comes in an 8-terminal square package suitable for surface mounting.
HA3-5020-5Z
Intersil
VIDEO AMPLIFIER; Temperature Grade: COMMERCIAL EXTENDED; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
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TS421
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
TS421-2IQT
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 8; Package Code: HVSON; Package Shape: SQUARE;
TS421-4IQT
TS421-4IST
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: TSSOP; Package Shape: SQUARE;
TS421-8IQT
TS421-8IST
TS421ID
TS421IDT
TS421IQT
CLASS AB AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 8; Package Code: HVSON; Package Shape: SQUARE;
TS421IST
CLASS AB AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: TSSOP; Package Shape: SQUARE;
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