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.
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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
1k+ parts
10k+ parts
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
Dionics-usa
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
DS18B20Z
Maxim Integrated
DS18B20Z by Maxim Integrated is a 12-bit digital temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Suitable for applications requiring precise temperature monitoring in compact spaces.
M39029/56-351
Glenair
CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-38999; Material: COPPER ALLOY; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE; DIN Conformity: NO;
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
1N4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LL4148-GS08
Telefunken Microelectronics
RECTIFIER DIODE; Surface Mount: YES; JESD-609 Code: e0; No. of Elements: 1; Maximum Operating Temperature: 175 Cel; Maximum Non Repetitive Peak Forward Current: 2 A;
SMMBT3904LT1G
Onsemi
SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.
1N4148WT
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Asi 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;
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.
ULN2803A
Allegro MicroSystems
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Maximum Operating Temperature: 85 Cel; Terminal Form: THROUGH-HOLE;
SN6505BDBVR
Texas Instruments
SN6505BDBVR by Texas Instruments is a small outline, low profile interface IC with 6 terminals. It operates b/w -55 to 125°C and supports a max output current of 1.5A at supply voltages ranging from 2.25V to 5.5V. Ideal for military-grade applications requiring compact design and high reliability.
Nte Electronics
2N7002
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Minimum DS Breakdown Voltage: 60 V; Package Shape: RECTANGULAR;
DS18B20Z+
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Body Width: 3.9 inch; Maximum Supply Voltage: 5.5 V;
SMBJ18CA
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Good-ark Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Maximum Time At Peak Reflow Temperature (s): 10; JESD-609 Code: e3;
ROHM
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
Transpro Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; JESD-609 Code: e0; Terminal Finish: Tin/Lead (Sn/Pb); Nominal Breakdown Voltage: 21.1 V; Maximum Clamping Voltage: 29.2 V;
AH180-WG-7
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
TDA1553QU
NXP Semiconductors
NXP Semiconductors' TDA1553QU is a 2-channel audio amplifier with 22W nominal output power and 0.1% harmonic distortion. It features a compact rectangular package style, ideal for audio applications requiring high gain and low distortion within a voltage range of 6-18V.
LM386N-3
LM386N-3 by Texas Instruments is an audio amplifier IC with 8 terminals, offering a gain of 46 dB and nominal output power of 0.7 W. It operates b/w temperatures of 0 to 70°C, making it suitable for various commercial audio applications due to its low harmonic distortion of 10%.
IRS2092PBF
Infineon Technologies
Infineon's IRS2092PBF is a 16-terminal audio amplifier IC with 2 channels, operating at temperatures from -40 to 125°C. It has a power supply range of 10-18V and nominal bandwidth of 0.02 kHz. Ideal for automotive applications due to its compact rectangular package style.
LM3886T
LM3886T by Texas Instruments is an audio amplifier IC with 11 terminals, offering a nominal output power of 68W and a max supply voltage of 84V. It operates b/w -20°C to 85°C, making it suitable for various audio applications requiring high power amplification in a rectangular package style.
MC34119D
Freescale Semiconductor
AUDIO AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
THS3062DDARG3
THS3062DDARG3 by Texas Instruments is a video preamplifier with 2 functions, operating at -40 to 85°C. It has a bandwidth of 300 kHz, suitable for industrial applications requiring low profile amplification in small outline packages. With surface mount capability and bipolar technology, it offers high performance in audio and video systems.
SSM2305RMZ-R2
Analog Devices
Analog Devices' SSM2305RMZ-R2 is a Class D audio amplifier with 10% harmonic distortion, 2.8W output power, and 18dB gain. Ideal for audio applications, it operates b/w -40 to 85°C, with a supply voltage range of 2.5V to 5.5V in a small outline package suitable for industrial use.
THS3202DGN
THS3202DGN by Texas Instruments is a video amplifier IC with 2 channels, gain of 10 dB, and nominal bandwidth of 1800 kHz. It operates in industrial temperature range (-40 to 85°C) with supply voltage from 3.3V to 7.5V. Ideal for audio/video amplification applications requiring high performance in a compact package.
NJM2073M-(T1)
New Japan Radio
NJM2073M-(T1) by New Japan Radio is an audio amplifier IC with 2 channels, 44 dB gain, and 0.5 W output power. It operates in industrial temperature range (-40 to 85 °C) and has low harmonic distortion (1%). Suitable for audio applications requiring small outline package style and surface mount technology.
LMV1031URX-20/NOPB
Texas Instruments LMV1031URX-20/NOPB is a Class AB audio amplifier with 2/5 V power supplies, 4 terminals, and gain of 20.1 dB. Ideal for industrial applications, it operates b/w -40 to 85°C, features a square package shape, and is surface mountable.
LM48860TL/NOPB
National Semiconductor
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: BALL; No. of Terminals: 12; Package Code: FBGA; Package Shape: RECTANGULAR;
LM4861MX/NOPB
LM4861MX/NOPB by Texas Instruments is an audio amplifier with 1.6W output power, 26dB gain, and 1% harmonic distortion. It operates b/w -40 to 85°C and requires a supply voltage of 2-5.5V. Ideal for industrial applications requiring small outline package amplifiers with low distortion and high efficiency.
UA733CN
Signetics
VIDEO AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
NJM12904D
NISSHINBO MICRO DEVICES INC
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
PAM8302LASCR
AUDIO AMPLIFIER; JESD-609 Code: e3; Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 3; Terminal Finish: MATTE TIN;
LM6172IMX
LM6172IMX by Texas Instruments is a video amplifier IC with 2 channels, operating temperature range of -40 to 85°C. It has a nominal bandwidth of 130 kHz and can operate on supply voltages ranging from 5.5V to 36V. This small outline package with gull wing terminals is ideal for audio and video amplification applications.
TPA0253DGQ
TPA0253DGQ by Texas Instruments is a small outline audio amplifier with 1W output power and 8dB gain. It operates b/w -40 to 85°C, with low 0.1% harmonic distortion and high 93dB noise figure. Ideal for industrial applications requiring compact, low-power audio amplification in surface-mount setups.
MAX9752AETI+
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.
LM4889MM
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: TSSOP; Package Shape: SQUARE;
MAX4090EUT+T
Analog Devices' MAX4090EUT+T is a BICMOS audio amplifier with 6dB gain, operating at -40 to 85°C. It has a small outline package with 6 terminals and requires 2.7-5.5V supply voltage, making it ideal for audio and video applications requiring low profile amplification in industrial settings.
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TS421
STMicroelectronics
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
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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