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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STMicroelectronics' L5951 is a FIXED POSITIVE LDO REGULATOR with 2.2V Max Dropout Voltage. It features Nickel/Palladium/Gold Terminal Finish and MSL of 3, suitable for Fixed Regulators applications requiring multiple outputs.
Median Price
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3
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1k+
Vyrian
1+ parts
100+ parts
1k+ parts
10k+ parts
Digiode
Anansix
IDEA Electronic Components Group
$6.993
$6.294
MKK Technologies
$13.150
DigiPath Technology Company
AZTECH Wire
$16.370
Microchip USA
$78.139
Kepictronics
Authorized Procurement Solutions
A-Z Elektronik GmbH
Corphita
Alle Elektronik GmbH
Vigor
Parana Technologies
$8.361
The low maximum dropout voltage ensures that the regulator can maintain a stable output voltage even when the input voltage is close to the desired output, improving overall efficiency and performance of the regulator.
Being a fixed positive LDO regulator, this product provides a reliable and steady positive voltage output, making it suitable for applications where precise voltage regulation is required.
The nickel/palladium/gold terminal finish offers excellent conductivity and corrosion resistance, ensuring reliable connections and longevity of the product in various operating conditions.
With a moisture sensitivity level of 3, this product is more robust against moisture exposure during storage or assembly processes, reducing the risk of damage and enhancing reliability.
The maximum time at peak reflow temperature of 30 seconds allows for efficient and reliable soldering during assembly, ensuring proper connections and overall product integrity.
The peak reflow temperature of 250 °C enables effective soldering processes without damaging the components, ensuring consistent performance and longevity of the regulator.
Fixed Regulators - Positive Multiple Output Standard L5951 attributes and parameters. Explore more Fixed Regulators - Positive Multiple Output Standard devices from STMicroelectronics
Maximum Dropout Voltage-1:
JESD-609 Code:
Moisture Sensitivity Level (MSL):
Peak Reflow Temperature (C):
Qualification Status:
Regulator Type:
Sub-Category:
Terminal Finish:
Maximum Time At Peak Reflow Temperature (s):
L5951 Regulators trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
NSN
5895-99-955-1816, 5895999551816
NIIN
999551816
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
CRCW080510R0FKEA
Vishay Intertechnology
Vishay Intertechnology's CRCW080510R0FKEA is a fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V. Operating temperature range from -55 to 155 °C ensures reliability in various environments.
1N4148WS
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BAT54SLT1G
Onsemi
BAT54SLT1G by Onsemi is a fast recovery Schottky diode with 2 elements in series connected configuration. It has a max reverse recovery time of 0.005 us and a max forward voltage of 0.8 V. Ideal for applications requiring high-speed rectification, it operates b/w -55 to 150 °C and can handle a max output current of 0.2 A.
ERJ3GEY0R00V
Panasonic
ERJ3GEY0R00V by Panasonic is a SMT fixed resistor with 0 ohm resistance, suitable for jumper applications. It features a metal glaze/thick film technology, rated for temperatures b/w -55 to 155 °C. With a compact rectangular construction and matte tin over nickel terminal finish, it is ideal for surface mount installations in various electronic devices.
LL4148
International Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
ISO1050DUBR
Texas Instruments
ISO1050DUBR by Texas Instruments is a network interface IC with 8 terminals, operating from -55 to 105°C. It features a small outline package, nickel palladium gold finish, and gull wing terminal form. Ideal for telecom applications requiring a 5V supply voltage and peak reflow temperature of 260°C.
1N4148
Terry Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V;
DP83848IVVX/NOPB
Texas Instruments DP83848IVVX/NOPB is a 3.3V Ethernet transceiver with 100000 Mbps data rate, suitable for industrial applications. It features CMOS technology, operates b/w -40 to 85 °C, and comes in a low profile flatpack package with matte tin finish.
LM555CN
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
SS14
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Weitron Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Semitronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
FDN5618P
FDN5618P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage. It features a single configuration with built-in diode, suitable for switching applications. With 10A IDM and 0.17 ohm RDS(on), it operates in the temperature range of -55 to 150 °C, making it ideal for various electronic devices.
LM107H/883
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Average Bias Current (IIB): .1 uA;
Eic Semiconductor
Daco Semiconductor
Thinking Electronic Industrial
ERJ3EKF1002V
Panasonic's ERJ3EKF1002V is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
NXP Semiconductors
ST2L05R3333K5
STMicroelectronics
ST2L05R3333K5 from STMicroelectronics is a fixed positive multiple output regulator with a max output current of 1A and operates b/w 0 °C to 125 °C. It features a nominal output voltage of 3.3V and excellent line regulation at just 0.015%. Ideal for compact electronic applications, it ensures stable power supply in various devices.
ST2L05-3318K5
ST2L05-3318K5 from STMicroelectronics is a fixed positive multiple output regulator with a max input voltage of 10V and two outputs: 3.3V (1A) and 1.8V (1A). It features excellent load regulation at just 0.012% and operates in temperatures from 0 °C to 125 °C. Ideal for compact electronic applications, it comes in a small outline package with gull-wing terminals.
ST2L05-3325PT
ST2L05-3325PT from STMicroelectronics is a fixed positive multiple output regulator, ideal for compact applications. It features dual outputs of 3.3V (1A) and 2.5V (1A), with a max input voltage of 10V and excellent load regulation. Operating b/w 0 °C to 125 °C, it ensures reliable performance in various environments.
ST2L05-1515K5
ST2L05-1515K5 from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers dual outputs of 1.5V at 1A each, ensuring low dropout and excellent line/load regulation. Ideal for compact electronic applications requiring stable voltage supply.
ADP222ACPZ-1528-R7
Analog Devices
ADP222ACPZ-1528-R7 by Analog Devices is a DMOS technology fixed positive multiple output standard regulator with 2.8V and 1.5V nominal output voltages, suitable for applications requiring precise voltage regulation in compact spaces. It features a small outline package style, dual terminal position, and max load regulation of 0.0167%.
ST2L05R1818K5
ST2L05R1818K5 by STMicroelectronics is a fixed positive multiple output regulator with a max output current of 1A and a nominal voltage of 1.8V. It operates b/w 0 °C to 125 °C, ensuring reliability in various applications. Its compact design features a gull-wing terminal for easy surface mounting.
ST2L05-3330PT
ST2L05-3330PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 3.3V (1A) and 3V (1A), ensuring stable performance with minimal line regulation of 0.015%. Ideal for compact electronic applications, it features a small outline package for easy surface mounting.
STV8162D
STV8162D by STMicroelectronics is a fixed positive multiple output regulator with a max input voltage of 20V and three outputs, each providing 5V at 0.6A. It operates b/w 0 °C to 140 °C, ensuring reliable performance in various applications. Its compact design features an in-line package with through-hole terminals for easy integration.
UPC37M31TJ-E1
Renesas Electronics
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 5; Package Code: TO-263; Terminal Form: GULL WING; Maximum Voltage Tolerance: 2 %; Qualification Status: Not Qualified;
ST2L05R3018PT
ST2L05R3018PT from STMicroelectronics is a fixed positive multiple output regulator with a max input voltage of 10V and two outputs (3V & 1.8V). It operates b/w 0 °C to 125 °C, ensuring stable performance in various applications. Ideal for compact designs, it features a small outline package with gull-wing terminals.
ST2L05R1533K5
ST2L05R1533K5 from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 1.5V (1A) and 3.3V (1A), ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
ST2L05R1528PT
ST2L05R1528PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 1.5V (1A) and 2.8V (1A), ensuring low line and load regulation. Ideal for compact electronic applications, it features a gull-wing package for easy surface mounting.
ST2L05-3325K5
ST2L05-3325K5 from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 3.3V (1A) and 2.5V (1A), ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
ST2L05-1530PT
ST2L05-1530PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 1.5V (1A) and 3V (1A), ensuring stable performance with low line/load regulation. Ideal for compact electronic applications, it features a gull-wing terminal design for easy surface mounting.
NCV8509PDW25
NCV8509PDW25 by Onsemi is a fixed positive multiple output standard regulator with 2.5V and 5V nominal output voltages. It operates in temperatures ranging from -40 to 125 °C, making it suitable for automotive applications requiring stable voltage regulation. With a compact design and surface-mount capability, this regulator offers efficient power management solutions.
ST2L05-3025PT
ST2L05-3025PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 3V (max 3.09V) and 2.5V (max 2.575V), each supporting up to 1A current. Ideal for compact electronic applications, it features a small outline package and excellent line/load regulation.
ST2L05-2533K5
ST2L05-2533K5 from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 2.5V (1A) and 3.3V (1A), ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
KA7631
Samsung
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 10; Package Code: HSIP; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 20 V; Maximum Voltage Tolerance: 3.9 %;
ST2L05-3318PT
ST2L05-3318PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers 3.3V and 1.8V outputs at up to 1A each, ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
ST2L05R2833PS
ST2L05R2833PS by STMicroelectronics is a fixed positive multiple output regulator with a max temp of 125 °C. It delivers dual outputs of 2.8V and 3.3V, each capable of 1A current. Ideal for compact applications, it features a small outline package with no lead design.
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