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.
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Anansix
IDEA Electronic Components Group
$6.993
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MKK Technologies
$13.150
DigiPath Technology Company
AZTECH Wire
$16.370
Microchip USA
$78.139
Kepictronics
Authorized Procurement Solutions
A-Z Elektronik GmbH
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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
1N4148WS
Weitron Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
YOUTAI SEMICONDUCTOR CO LTD
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Terminal Form: GULL WING; No. of Terminals: 18; Package Code: SOP; Package Shape: RECTANGULAR; JESD-30 Code: R-PDSO-G18;
2N7002
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Style (Meter): SMALL OUTLINE; Terminal Position: DUAL;
BAV99
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
FDC5614P
Onsemi
FDC5614P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 20A Max IDM and 0.105 ohm RDS(ON), operating in ENHANCEMENT MODE at -55 to 150 °C. This SMALL OUTLINE transistor has a built-in diode, GULL WING terminals, and METAL-OXIDE SEMICONDUCTOR technology.
DS18B20Z/T&R
Maxim Integrated
DS18B20Z/T&R by Maxim Integrated is a 12-bit digital temperature sensor with a max supply voltage of 5.5V and an accuracy of 0.50°C. It features a 1-Wire interface, operates b/w -55°C to 125°C, and is ideal for applications requiring precise temperature monitoring in compact spaces.
SMBJ18CA
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;
Vishay Intertechnology
Vishay Intertechnology's 1N4148WS is a single rectifier diode with a max forward voltage of 1V and output current of 0.15A. With a fast reverse recovery time of 0.004us, it operates up to 150°C. Ideal for applications requiring high-speed switching and low power consumption in surface mount configurations.
LM107H
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Bias Current (IIB) @25C: .075 uA;
BSS84PH6327XTSA2
Infineon Technologies
BSS84PH6327XTSA2 by Infineon is a P-CHANNEL FET with 60V DS breakdown voltage, ideal for switching applications. It features a single configuration with built-in diode and operates in enhancement mode. With a max drain current of 0.17A and on-resistance of 8 ohm, it offers reliable performance in small outline packages.
M39029/58-360
Positronic Industries
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354; Contact Type: CRIMP REAR RELEASE;
OPA2277UA/2K5
Texas Instruments
OPA2277UA/2K5 by Texas Instruments is a dual operational amplifier with low offset voltage of 100 uV and micropower consumption of 0.004 uA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1 MHz. With a compact rectangular package style, it is suitable for surface mount designs in various electronic systems.
2N2222A
Aeroflex/metelics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Package Shape: ROUND; Transistor Application: SWITCHING;
BSS138
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel;
Glenair
CONNECTOR ACCESSORY; Contact Gender: MALE; Material: COPPER ALLOY; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT; MIL Conformity: YES;
MBRS340T3G
MBRS340T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 4A. It operates b/w -65°C to 150°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package. The diode's matte tin terminal finish and dual position make it ideal for surface mount PCB designs.
NC7WZ07P6X
The Onsemi NC7WZ07P6X is a logic gate with 2 functions, featuring a propagation delay of 4.8 ns at 1.8V supply voltage. With open-drain output characteristics, it operates in industrial temperatures from -40 to 85°C. Ideal for applications requiring fast signal processing and low power consumption in compact designs.
2N2222A by Texas Instruments is a small signal NPN bipolar junction transistor (BJT) with a max collector-emitter voltage of 40V and a max collector current of 0.8A. It is commonly used for switching applications due to its fast turn on/off times (35ns/285ns) and high transition frequency (300MHz).
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;
350766-1
TE Connectivity
TE Connectivity 350766-1 is a rectangular power connector with 0.25" mating contact pitch, rated for 600V and operating temperatures from -55 to 105°C. It has a durable design with POLYAMIDE insulator material, suitable for commercial applications requiring secure crimp termination in cable mounting setups.
ST2L05R2525K5
STMicroelectronics
ST2L05R2525K5 from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers dual outputs at 2.5V, supporting up to 1A each, ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
ST2L05-2525K5
ST2L05-2525K5 from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers dual outputs at 2.5V, supporting up to 1A each, ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
ADP222ACPZ-3328-R7
Analog Devices
ADP222ACPZ-3328-R7 by Analog Devices is a fixed positive multiple output standard regulator with 2.8V and 3.3V nominal output voltages, suitable for applications requiring precise voltage regulation in a compact form factor. Operating temperature ranges from -40°C to 125°C, making it versatile for various environments. With a small outline package style and surface mount capability, it offers efficient power management solutions in space-constrained designs.
CS8371ETVA7G
CS8371ETVA7G by Onsemi is a fixed positive multiple output standard regulator with 2 outputs. It has a min input voltage of 10.5V and can handle max output currents of 1A and 0.25A respectively. Ideal for applications requiring stable power supplies in a wide temperature range from -40 °C to 85°C.
ST2L05-1833PT
ST2L05-1833PT from STMicroelectronics is a fixed positive multiple output regulator, ideal for compact applications. It features a max output current of 1A, operates b/w 0 °C to 125 °C, and provides dual outputs of 1.8V and 3.3V with minimal voltage regulation. Its small outline package ensures efficient surface mounting in electronic devices.
TDA3618AJR
NXP Semiconductors
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 17; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5.6 %; Package Style (Meter): IN-LINE;
935263485112
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 17; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5.6 %; Minimum Output Voltage-2: 4.75 V;
ST2L05-1833K5
ST2L05-1833K5 by STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 1.8V (1A) and 3.3V (1A), ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
935285813112
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 17; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5.9 %; Operating Temperature (TJ-Max): 150 Cel;
TA8244H
Toshiba
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 12; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 25 V; Maximum Voltage Tolerance: 4 %;
NCV8509PDW18R2
Onsemi's NCV8509PDW18R2 is a fixed positive multiple output standard regulator with 1.8V and 3.3V nominal output voltages, suitable for AEC-Q100 applications. It operates in temperatures ranging from -40 to 125 °C, with a max input voltage of 18V and min input voltage of 6V. The package style is small outline, heat sink/slug, making it ideal for compact designs requiring stable power regulation.
STV8162
STV8162 from STMicroelectronics is a fixed positive multiple output regulator with three outputs, each providing 5 V at up to 0.6 A. It operates b/w 0 °C and 140 °C, ensuring reliable performance in various applications. With a max input of 20 V and low line regulation (0.08%), it's ideal for stable power supply needs.
ST2L05R2815PT
ST2L05R2815PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 2.8V (1A) and 1.5V (1A), ensuring low line and load regulation. Ideal for compact electronic applications, it features a gull-wing package for easy surface mounting.
ST2L05R2828PT
ST2L05R2828PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers dual outputs at 2.8V, supporting up to 1A each, ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
ADP222ACPZ-1218-R7
ADP222ACPZ-1218-R7 by Analog Devices is a DMOS technology regulator with 1.2V and 1.8V output voltages, suitable for applications requiring fixed positive multiple outputs. It operates in temperatures ranging from -40 to 125°C, with load regulation as low as 0.6%.
UPC37M31TJ
Renesas Electronics
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 5; Package Code: TO-263; Terminal Form: GULL WING; Maximum Voltage Tolerance: 2 %; Minimum Input Voltage: 4.5 V;
NCV8509PDW25R2G
NCV8509PDW25R2G 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 AEC-Q100 screening level, this bipolar technology regulator offers precise voltage control for critical automotive electronics.
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.
ST2L05-2815PT
ST2L05-2815PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 2.8V (1A) and 1.5V (1A), ensuring stable performance with low line/load regulation. Ideal for compact electronic applications, it features a gull-wing package for easy surface mounting.
VB409SP
VB409SP by STMicroelectronics is a fixed positive multiple output regulator with a max output of 5.25V and 0.08A current. It operates b/w -25 °C to 85°C, featuring high line regulation at 0.036%. Ideal for compact electronic applications requiring stable voltage outputs.
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