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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E-UC3842BN by STMicroelectronics is a current-mode switching controller with a max output current of 1 A and operates at up to 500 kHz. It supports input voltages from 8.2 V to 30 V, making it ideal for power supply applications. Its compact design features an 8-terminal through-hole package.
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Microchip USA
$5.500
Ampacity Inc.
$6.500
IDEA Electronic Components Group
$10.353
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MKK Technologies
$19.468
DigiPath Technology Company
AZTECH Wire
$21.380
Authorized Procurement Solutions
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Northwest PG Solutions
Parana Technologies
$12.378
Native Components
The use of PLASTIC/EPOXY ensures durability and resistance to environmental factors, making this product suitable for a variety of applications.
The rectangular shape is advantageous for space utilization on PCBs, aiding in efficient design layouts.
With 8 terminals, this switching regulator offers multiple connectivity options, enhancing flexibility in circuit designs.
The in-line package style promotes low-profile designs, allowing for compact system integration.
A maximum operating temperature of 70 °C indicates reliability under high thermal conditions, suitable for diverse applications.
CURRENT-MODE control enhances efficiency and stability in output regulation, making it ideal for precision applications.
The minimum operating temperature ensures functionality in low-temperature environments, adding to its versatility.
Dual terminal positions allow for better space management on PCBs and can simplify integration into different circuit layouts.
A maximum seated height of 5.08 mm helps in maintaining a low profile in designs, allowing for denser configurations.
The compact width of 7.62 mm means it can fit into tighter spaces, offering design flexibility.
As a switching controller, it provides highly efficient energy conversion, making it an excellent choice for power management.
A nominal input voltage of 15 V is optimal for many standard applications, ensuring versatility across various designs.
Rated for commercial temperature grades, it ensures reliable performance in a range of standard conditions.
With a maximum switching frequency of 500 kHz, it supports faster switching, leading to improved efficiency and performance.
A maximum output current of 1 A allows for adequate power delivery for a variety of applications, enhancing its usability.
Through-hole mounting provides excellent mechanical stability, making it suitable for rugged applications.
Utilizing pulse width modulation maximizes efficiency and minimizes heat generation, promoting longer operational life.
A single switcher configuration simplifies circuit design, making it easier to integrate into existing systems.
A terminal pitch of 2.54 mm is standard, facilitating compatibility with a wide range of connectors and PCB designs.
With a minimum input voltage of 8.2 V, it can accommodate various power supply scenarios without sacrificing performance.
The ability to handle a maximum input voltage of 30 V allows for flexibility in high-voltage applications, enhancing its adaptability.
Switching Regulators & Controllers E-UC3842BN attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics
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E-UC3842BN Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
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
2N2222A
Microsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 30; No. of Elements: 1;
LM317T
Motorola
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; No. of Outputs: 1; Package Equivalence Code: SIP3,.1TB;
SS14
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Silicon Standard
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): .225 W; Maximum Drain-Source On Resistance: 7.5 ohm; Transistor Element Material: SILICON;
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Position: DUAL; Minimum Operating Temperature: -55 Cel;
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148
Shandong Yiguang Electronic Joint Stock
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Secos
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
4554
Jw Miller Magnetics
Other Semiconductors;
STMicroelectronics
BSS138
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
1N4148WS
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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.
Hitano Enterprise
Weitron Technology
STM8S003F3P6TR
STM8S003F3P6TR by STMicroelectronics is an 8-bit microcontroller with a max clock frequency of 16 MHz. It features 1024 RAM bytes, 128 data EEPROM size, and 5-ch 10-bit ADC channels. Ideal for industrial applications requiring low power mode and connectivity via I2C, SPI, and UART interfaces.
USB3320C-EZK-TR
Microchip Technology
Microchip Technology's USB3320C-EZK-TR is a Bus Controller IC with 32 terminals, operating at 1.6-2V. It supports USB bus compatibility, clock frequency up to 60MHz, and CMOS technology. Ideal for applications requiring Universal Serial Bus peripherals in compact designs with low power consumption.
Sangdest Microelectronics (Nanjing)
Renesas Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
General Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
EN5322QI-T
Intel
EN5322QI-T by Intel is a voltage-mode switching regulator with 24 terminals, operating b/w -40 to 85°C. It has a max output current of 2A and operates at a frequency of up to 4MHz. Ideal for industrial applications requiring efficient power management in compact spaces.
TPS54560BQDDARQ1
Texas Instruments
TPS54560BQDDARQ1 by Texas Instruments is a switching regulator with 5A output current, 2500 kHz max switching frequency, and -40 to 125°C operating temp. Ideal for automotive applications due to its low profile design, it operates in buck configuration with a control mode of current-mode PWM.
TPS54160DGQG4
TPS54160DGQG4 by Texas Instruments is a switching regulator with 1.5A output current, 2500 kHz max switching frequency, and 150°C max operating temperature. Ideal for automotive applications due to its compact size, pulse width modulation control technique, and wide input voltage range of 3.5V to 60V.
LM5116MH/NOPB
SWITCHING CONTROLLER; Temperature Grade: AUTOMOTIVE; No. of Terminals: 20; Package Code: HTSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LM2576HVT-ADJ
Taejin Technology
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Input Voltage: 55 V;
TPS62040DGQ
TPS62040DGQ by Texas Instruments is a switching regulator with 10 terminals, operating temperature range of -40 to 85°C, and output voltage ranging from 0.7V to 6V. It is ideal for industrial applications requiring a compact design and high efficiency power management up to 2.2A output current at a max frequency of 1500kHz.
LMR14203XMK/NOPB
LMR14203XMK/NOPB by Texas Instruments is a switching regulator with 6 terminals, operating b/w -40 to 125°C. It offers a max output voltage of 34V and current of 0.3A, suitable for automotive applications due to its compact size and pulse width modulation control technique.
TPS62160DGKR
TPS62160DGKR by Texas Instruments is a switching regulator with a 1A output current and 2250 kHz max switching frequency. It operates b/w -40 to 85°C, suitable for industrial applications. With a compact design of 3x3mm, it supports input voltages from 3V to 17V, making it ideal for various power supply designs.
LT1054IS8#PBF
Linear Technology
SWITCHED CAPACITOR REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LM5575MH/NOPB
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LM2576T-ADJ
SWITCHING REGULATOR; No. of Terminals: 5; Package Code: TO-220; Package Shape: RECTANGULAR; Surface Mount: NO; Switcher Config: BUCK;
UCC28C45DGK
UCC28C45DGK by Texas Instruments is a voltage-mode switching controller with a max output current of 1A and a max switching frequency of 1000kHz. It operates in an industrial temperature range from -40°C to 105°C, making it suitable for various power management applications. The IC features a small outline package with dual terminals and Gull Wing form, ideal for compact designs requiring efficient pulse width modulation control.
LMZ12003TZX-ADJ/NOPB
LMZ12003TZX-ADJ/NOPB by Texas Instruments is a switching regulator with a max output current of 3A and a max operating temperature of 125°C. It is commonly used in automotive applications due to its temperature grade and moisture sensitivity level.
LMR14050SDDA
LMR14050SDDA by Texas Instruments is a switching regulator with 5A output current, 1V min output voltage, and 36V max output voltage. Ideal for automotive applications due to its -40 to 125°C operating temperature range and compact design. Features include current-mode control, PWM technique, and buck switcher configuration.
TPS63001DRCR
TPS63001DRCR by Texas Instruments is a switching regulator with a max output current of 2A and min output voltage of 3.3V, ideal for industrial applications. It operates b/w -40 to 85°C, uses pulse width modulation control technique, and has a compact square package style.
LT8608EMSE#PBF
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 10; Package Code: HTSSOP; Package Shape: SQUARE; Surface Mount: YES;
LM2674M-5.0/NOPB
LM2674M-5.0/NOPB by Texas Instruments is a voltage-mode switching regulator with a max output current of 0.5A and a max output voltage of 37V, suitable for automotive applications. Operating b/w -40°C to 125°C, it has a small outline package style and offers a wide input voltage range from 6.5V to 40V, making it ideal for various power supply designs.
TPS63000DRCRG4
TPS63000DRCRG4 by Texas Instruments is a switching regulator with a max output current of 2A and max operating temp of 85°C. Ideal for industrial applications, it operates in buck-boost mode with a control technique of PWM, suitable for voltages ranging from 1.8V to 5.5V.
LM5022MMX/NOPB
LM5022MMX/NOPB by Texas Instruments is a switching controller with current-mode control technique, operating at -40 to 125°C. It offers a wide input voltage range of 6-60V and can handle output voltages up to 300V. Ideal for automotive applications due to its compact size, high switching frequency of 2200 kHz, and buck-boost switcher configuration.
MC34063ADG
Onsemi
MC34063ADG by Onsemi is a switching regulator with 8 terminals, operating b/w 0-70°C. It has a max output current of 1.5A and supports voltage-mode control technique at a frequency of up to 100 kHz. Ideal for applications requiring efficient power conversion in compact spaces.
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E-UC3843BN
E-UC3843BN by STMicroelectronics is a switching controller with current-mode control technique, operating at 0-70°C. It has a max output current of 1A and supports a wide input voltage range of 8.2-30V. Ideal for applications requiring pulse width modulation in commercial temperature grade environments.
E-UC3845BD1013TR
SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
E-UC3844BD1013TR
E-UC3844BD1013TR by STMicroelectronics is a current-mode switching controller with a max output current of 1A and a max switching frequency of 500kHz. It operates in a commercial temperature grade range from 0 to 70°C, making it suitable for various applications requiring efficient power management in compact spaces. The package style is small outline with gull wing terminals, ideal for surface mount designs where space is limited.
E-UC3843BD1013TR
E-UC3845BN
SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
E-UC3844BD1
E-UC3842BD1
E-UC3842BD1013TR
E-UC3843BD1
E-UC3844AD1
E-UC3844BN
E-UC3845BD1
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