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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L4989 by STMicroelectronics is a fixed positive regulator with a nominal output of 5V and operates b/w -40 °C to 150 °C. It features a compact 20-terminal gull-wing package, ideal for space-constrained applications. With a max input voltage of 31V, it's perfect for various electronic devices.
Median Price
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3
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1k+
Vyrian
1+ parts
100+ parts
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Anansix
Digiode
IDEA Electronic Components Group
$4.426
$3.984
AZTECH Wire
$7.190
$6.910
$6.770
$6.630
MKK Technologies
$8.323
DigiPath Technology Company
Component Stockers USA
$99.990
Parana Technologies
$5.292
Corphita
The durable plastic/epoxy material ensures longevity and resistance to external environmental factors, making it suitable for various applications.
Surface mount capability allows for efficient space utilization in circuit designs and simplifies the assembly process on PCBs.
With a maximum operating temperature of 150 °C, this product can function reliably in high-temperature environments.
The rectangular package shape is beneficial for efficient space management and compatibility with various PCB layouts.
Gull wing terminals provide a secure and stable connection, enhancing reliability during PCB assembly and operation.
The ability to operate at temperatures as low as -40 °C ensures functionality in extreme cold conditions.
A minimum output voltage threshold allows for a reliable power supply under varying load conditions.
A maximum voltage tolerance of 3% ensures that the output remains stable and reliable, accommodating minor voltage fluctuations.
A standard nominal output voltage of 5V makes this regulator an ideal choice for a wide range of electronic devices and applications.
With 20 terminals, this regulator provides flexibility in circuit design and interconnections, accommodating various configurations.
The small outline package style allows for compact designs, making this regulator suitable for space-constrained applications.
A terminal pitch of 1.27 mm is efficient for dense PCB layouts, making manual and automated soldering processes easier.
Being a fixed positive regulator ensures consistent voltage output, which is critical for dependable electronic performance.
Dual terminal position enhances layout flexibility on the PCB, allowing for a variety of mounting options.
A maximum output voltage of 5.15V provides room for output tolerance, ensuring devices receive sufficient power under varying load conditions.
A low seated height (2.65 mm) allows this regulator to fit neatly in compact designs without compromising performance.
A compact width of 7.5 mm facilitates integration into dense arrangements on PCBs, optimizing overall circuit design.
A minimum input voltage of 5.6V ensures that the regulator operates effectively under its rated conditions, enhancing reliability.
The length of 12.8 mm contributes to its compact design, making it suitable for space-restricted electronic assemblies.
A high maximum input voltage of 31V allows this regulator to accommodate a wide range of input conditions, enhancing design flexibility.
Fixed Regulators - Positive Single Output Standard L4989 attributes and parameters. Explore more Fixed Regulators - Positive Single Output Standard devices from STMicroelectronics
Maximum Input Voltage:
Minimum Input Voltage:
JESD-30 Code:
Length:
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No. of Terminals:
Operating Temperature (TJ-Max):
Operating Temperature (TJ-Min):
Maximum Output Voltage-1:
Minimum Output Voltage-1:
Nominal Output Voltage-1:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Qualification Status:
Regulator Type:
Maximum Seated Height:
Surface Mount:
Terminal Form:
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L4989 Regulators 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
Crimson 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;
RN41N-I/RM
Microchip Technology
Microchip Technology's RN41N-I/RM is a telecom IC with 35 terminals, operating from -40 to 85°C. It has a supply voltage of 3.3V and is surface mountable in industrial applications. The package style is rectangular, measuring 13.2mm x 20.1mm with a seated height of 2.2mm, suitable for telecom interface functions.
LM7805CT/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Max): 125 Cel; Maximum Output Voltage-1: 5.25 V;
1N4148
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V; Terminal Finish: Tin/Lead (Sn/Pb);
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
Promax-johnton
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Hy Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Excel (Suzhou) Semiconductor
Vishay Intertechnology
261
Deltrol Controls
Other Relays;
1N4148WT
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803ADWG4
Texas Instruments
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
USB3320C-EZK-TR
Standard Microsystems
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
Rfe International
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Forward Voltage (VF): 1 V; Config: SINGLE;
BAV99
Comchip Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Nexperia
LM317T
LM317T by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. Operating temperature ranges from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. With a max output current of 1.5A, this through-hole package regulator is ideal for power supply designs where adjustable voltage levels are needed.
Bytesonic Electronics
LM2931AZ-5.0RPG
Onsemi
LM2931AZ-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V nominal output voltage and 0.1A max output current. It features a low dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature range from -40 to 125°C. The package style is cylindrical with matte tin terminal finish, ideal for various electronic devices needing precise voltage regulation.
MC7812ACD2TG
MC7812ACD2TG by Onsemi is a fixed positive single output standard regulator with 12V nominal output voltage, 1A max output current, and 4.17% max voltage tolerance. It is used in applications requiring stable power supply such as industrial equipment and consumer electronics.
NCV78M12BDTRKG
Onsemi's NCV78M12BDTRKG is a fixed positive single output standard regulator with 12V nominal output voltage and 0.5A max output current. It operates in temperatures ranging from -40 to 125°C, making it suitable for automotive applications requiring stable voltage regulation in compact spaces.
DI78L12ZAB
Diotec Semiconductor Ag
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; Moisture Sensitivity Level (MSL): 3;
L7809
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 2; Terminal Form: PIN/PEG; Minimum Input Voltage: 11 V; Terminal Position: BOTTOM; Surface Mount: NO;
MC7812CT
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
LM7810CT
Fairchild Semiconductor
LM309H/NOPB
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: WIRE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Surface Mount: NO;
MIC5504-3.0YMT-TR
Micrel
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 4; Package Code: SON; Terminal Form: NO LEAD; Maximum Input Voltage Absolute: 6 V; Maximum Voltage Tolerance: 3 %;
IFX1117MEV33HTMA1
Infineon Technologies
IFX1117MEV33HTMA1 by Infineon is a fixed positive single output standard regulator with 3.3V nominal output voltage and 1A max output current. It operates b/w 0-125°C, suitable for applications requiring stable voltage regulation in compact spaces due to its small outline package style. The device is surface mountable and has a max input voltage of 15V, making it ideal for various electronic designs.
AS7806ADTR-E1
Diodes Incorporated
AS7806ADTR-E1 by Diodes Inc. is a fixed positive single output standard regulator with an output voltage of 6V and max current of 1A. Operating temperature ranges from -40 to 125°C, making it suitable for various applications in electronics requiring stable voltage regulation in compact spaces. This surface-mount device features a small outline package style and matte tin terminal finish for easy integration into PCB designs.
LP5900SD-2.5/NOPB
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 6; Package Code: VSON; Terminal Form: NO LEAD; Maximum Input Voltage Absolute: 6 V; Maximum Voltage Tolerance: 2 %;
L78M10ABDT-TR
STMicroelectronics
L78M10ABDT-TR by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 10V and max current of 0.5A. It operates within a temperature range of -40 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact electronic devices. The package style is small outline with gull wing terminals, ideal for surface mount assembly.
MC78L15ACP
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-92; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
1778
Nte Electronics
The Nte Electronics 1778 is a fixed positive single output standard regulator with a nominal output voltage of 135V and max input voltage of 200V. It features a package body material made of plastic/epoxy, through-hole terminal form, and flange mount package style. Ideal for applications requiring precise voltage regulation in electronic circuits.
LM7809CT
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 4.4 %;
TPS70950QDBVRQ1
TPS70950QDBVRQ1 by Texas Instruments is a CMOS fixed positive single output standard regulator with 5 terminals. It has an output voltage of 5V, max current of 0.15A, and operates in temperatures ranging from -40 to 125°C. Ideal for applications requiring precise voltage regulation in automotive electronics and industrial control systems.
LM78L05ACZ
Rochester Electronics
UA78L15ACDR
UA78L15ACDR by Texas Instruments is a fixed positive single output standard regulator with an operating temperature range of 0 to 125°C. It has a max output current of 0.1A and can handle input voltages up to 30V, making it suitable for various applications requiring stable voltage regulation in a compact package.
MC7815CTG
MC7815CTG by Onsemi is a BIPOLAR fixed positive single output standard regulator with 15V nominal output voltage. It has a max load regulation of 0.055% and can handle up to 1A output current. Ideal for applications requiring stable voltage supply in the temperature range of 0-125°C.
MC7824BD2TR4G
MC7824BD2TR4G by Onsemi is a fixed positive single output standard regulator with 24V nominal output voltage and 1A max output current. It operates in temperatures ranging from -40 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact spaces. The package style is small outline with gull wing terminals, ideal for surface mount assembly.
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L4989D
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 40 V; Maximum Voltage Tolerance: 3 %;
L4989D013TR
L4989MD
L4989MD013TR
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 20; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 40 V; Maximum Voltage Tolerance: 3 %;
Supply Digital Components
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