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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TS421-8IST by STMicroelectronics is a compact audio amplifier with a gain of 18 dB and nominal output power of 0.367 W. It operates in extreme temperatures from -40 °C to 85°C, making it ideal for industrial applications. Its small footprint (3mm x 3mm) suits space-constrained designs.
Median Price
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Suppliers In-Stock
3
In-Stock Inventory
1k+
Digiode
1+ parts
100+ parts
1k+ parts
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Anansix
Vyrian
IDEA Electronic Components Group
$0.160
$0.144
MKK Technologies
$0.301
DigiPath Technology Company
Corphita
Parana Technologies
$0.191
The plastic/epoxy construction makes the amplifier lightweight and resistant to environmental factors, enhancing durability.
Surface mount capability allows for easy integration into compact designs, saving space on the printed circuit board.
The square shape provides efficient use of space and simplifies layout design on PCBs.
Designed specifically as an audio amplifier, it delivers high-quality sound amplification for various audio applications.
With 8 terminals, this amplifier allows for various connection options, making it versatile for different applications.
The small outline and thin profile make it ideal for space-constrained designs, such as portable audio devices.
The ability to operate at high temperatures ensures reliability in demanding environments and extended operational life.
Operating in low-temperature conditions makes this amplifier suitable for harsh environments, enhancing its application range.
Dual terminal positioning provides flexibility in mounting options and layout configurations.
With a nominal output power of 0.367 W, it is capable of driving small speakers effectively for personal audio applications.
A low seated height facilitates integration into slim profile devices, catering to modern design preferences.
A compact width of 3 mm makes it an excellent choice for space-saving designs.
A low minimum supply voltage enables operation in battery-powered devices, thus maintaining energy efficiency.
A short length complements the overall compact design, making it suitable for portable applications.
Designed for industrial applications, this amplifier offers reliability and stability under rigorous conditions.
The nominal bandwidth allows for good frequency response in audio signals, ensuring sound fidelity.
Gull wing terminals facilitate easy soldering and improve connectivity, leading to better performance.
A terminal pitch of 0.65 mm allows for denser circuit packing, making it suitable for high-density applications.
With a gain of 18 dB, it provides significant amplification, enhancing audio clarity and volume.
The maximum supply voltage of 5.5 V allows for versatility in various electronic systems while ensuring safe operation.
Audio & Video Amplifiers TS421-8IST attributes and parameters. Explore more Audio & Video Amplifiers devices from STMicroelectronics
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TS421-8IST 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
1N4148
Comchip Technology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Hitano Enterprise
EU2B-YS3103F
Idec
ROTARY SWITCH;
DS18B20U+
Analog Devices
DS18B20U+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
STMicroelectronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
SS14
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
NE555D
NXP Semiconductors
SQUARE; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Tt Electronics Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
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;
BAV99
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Zetex Plc
Hi-tron Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BSS84-7-F
SPC TECHNOLOGY/ MULTICOMP
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Transistor Element Material: SILICON;
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
C1210C104K5RACTU
KEMET Corporation
KEMET C1210C104K5RACTU is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics and ±10% tolerance, suitable for surface mount applications in a wide temperature range from -55°C to 125°C. Its compact rectangular package makes it ideal for various electronic devices.
BSS123-7-F
Diodes Incorporated
BSS123-7-F by Diodes Inc. is a N-channel FET with 100V DS breakdown voltage and 0.17A drain current. Ideal for switching applications, it features a single configuration with built-in diode, operates in enhancement mode, and has a max power dissipation of 0.3W.
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
Plessey Semiconductors Discrete Components Div
SDR0604-101KL
Bourns
SDR0604-101KL by Bourns is a surface mount fixed inductor with a nominal inductance of 100 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 0.52 A and a self-resonance frequency of 9 MHz.
TPA721DGNR
Texas Instruments
TPA721DGNR by Texas Instruments is a small outline audio amplifier with a max output power of 0.7W and a gain of 2dB. It operates at temperatures ranging from -40 to 85°C and is suitable for industrial applications requiring high-quality audio amplification.
E-TDA7560A
E-TDA7560A by STMicroelectronics is a 4-channel audio amplifier with 55W output power. It features 10% harmonic distortion, operates at 13.2V, and has a nominal bandwidth of 0.02 kHz. Ideal for applications requiring high-quality audio amplification in automotive or home entertainment systems.
LM4990MMX/NOPB
National Semiconductor
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 10; Package Code: TSSOP; Package Shape: RECTANGULAR;
HA3-5020-5Z
Renesas Electronics
Renesas Electronics' HA3-5020-5Z is a VIDEO AMPLIFIER IC with 8 terminals in an IN-LINE package. Operating b/w 0°C to 75°C, it has a bandwidth of 125 kHz and supports supply voltages from 5V to 15V. Ideal for audio and video applications requiring precise signal amplification in commercial settings.
MAX9814ETD+T
Analog Devices' MAX9814ETD+T is a 14-terminal audio amplifier IC with a gain of 40 dB. Operating b/w -40 to 85°C, it has a supply voltage range of 2.7-5.5 V and bandwidth of 0.022 kHz. Ideal for applications requiring small outline, heat sink profile amplification in industrial settings.
MAX98365AEWC+T
Maxim Integrated
CLASS D AUDIO AMPLIFIER; Terminal Form: BALL; No. of Terminals: 12; Package Code: BGA; Package Shape: RECTANGULAR; Width: 1.208 mm;
LM4889MM
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: TSSOP; Package Shape: SQUARE;
SSM2166SZ-REEL7
Analog Devices' SSM2166SZ-REEL7 is an audio preamplifier with 20dB gain, operating at 5V. It features a small outline package, industrial temperature grade, and bipolar technology. Ideal for applications requiring amplification in audio systems or video equipment.
MAX9723DETE+
Analog Devices' MAX9723DETE+ is a Class AB audio amplifier with 2 channels and nominal output power of 0.06W. Operating b/w -40 to 85°C, it requires a supply voltage of 1.8-3.6V and draws a max current of 6.5mA. Ideal for audio applications in industrial settings due to its compact square package style and surface-mount compatibility.
LM6172IM
LM6172IM by Texas Instruments is a dual-channel video amplifier with a nominal bandwidth of 130 kHz. It operates b/w -40 to 85°C, suitable for industrial applications. With a small outline package style and surface-mount capability, it offers high performance in audio and video amplification tasks.
UPC2807HAW
Renesas Electronics UPC2807HAW is a BICMOS audio amplifier with 5V power supply, operating from -25°C to 80°C. It has a max supply current of 1.9mA, suitable for commercial extended temperature grade applications in audio and video systems.
MAX9719DETE
MAX9719DETE by Maxim Integrated is a 2-channel audio amplifier with 1.4W output power and 6dB gain. Operating at -40 to 85°C, it requires 2.7-5.5V supplies for various applications in industrial settings due to its compact square package design.
TPA321DGNRG4
TPA321DGNRG4 by Texas Instruments is an audio amplifier with 0.5% harmonic distortion, 8 terminals, and 0.7W nominal output power. It operates b/w -40 to 85°C and has a supply voltage range of 2.5V to 5.5V. Ideal for industrial applications requiring small outline amplifiers with high-quality sound output.
LM386MX-1/NOPB
LM386MX-1/NOPB by Texas Instruments is an audio amplifier IC with 46 dB gain and 10% harmonic distortion. It operates b/w 0 to 70°C, with a nominal output power of 0.325 W at a supply voltage range of 4-18 V. Ideal for small outline applications requiring low power audio amplification.
TDA7264
TDA7264 by STMicroelectronics is a Class AB audio amplifier with 25W output power and 10% harmonic distortion. It operates b/w 0-70°C, has 2 channels, and uses bipolar technology. Ideal for audio applications requiring high gain and low distortion in commercial temperature environments.
EL2470CS-T7
Elantec
VIDEO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Shape: RECTANGULAR; JESD-30 Code: R-PDSO-G14;
LM2876TF/NOPB
LM2876TF/NOPB by Texas Instruments is an audio amplifier IC with 40W output power, 0.06% harmonic distortion, and 26dB gain. It operates b/w -20°C to 85°C, suitable for audio systems in various applications due to its high bandwidth and low distortion levels.
MAX4061ETA+T
Analog Devices' MAX4061ETA+T is an audio preamplifier IC with 8 terminals, operating voltage of 2.4-5.5V, and bandwidth of 0.022 kHz. It is a surface-mount device in a small outline package suitable for industrial applications requiring low power consumption and high performance amplification.
SSM2518CPZ
Analog Devices' SSM2518CPZ is a Class D audio amplifier with 2.5W output power, 10% harmonic distortion, and operates in industrial temperature range (-40 to 85°C). It features a square surface mount package with 20 terminals and is suitable for audio and video applications requiring compact, high-quality amplification.
MAX4090EUT-T
MAX4090EUT-T by Maxim Integrated is a video amplifier IC with 6dB gain, operating at 2.7-5.5V. It comes in a small outline package suitable for industrial applications, with dual terminals and tin lead finish. Ideal for audio/video amplification in compact electronic devices.
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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;
TS421-2IST
TS421-4IQT
TS421-4IST
TS421-8IQT
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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