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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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
2N2222A
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
2N7002,215
NXP Semiconductors
2N7002,215 by NXP Semiconductors is a small signal N-CHANNEL FET with a min DS breakdown voltage of 60V and max drain current of 0.3A. It is used for switching applications in enhancement mode, operates b/w -65 to 150 °C, and has a max power dissipation of 0.2W.
LL4148
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SMBJ18CA
Jiangsu Jiejie Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
USB2514BI-AEZG
Microchip Technology
USB2514BI-AEZG by Microchip is a BUS CONTROLLER IC with 36 terminals, operating at 3.3V, supporting I2C, SMBUS, and USB buses. It has a clock frequency of up to 24MHz and can withstand industrial temperatures from -40°C to 85°C. This chip carrier package is surface mountable and suitable for various applications requiring USB connectivity.
LFXTAL025159REEL
Iqd Frequency Products
LFXTAL025159REEL by IQD Frequency Products is a 32.768 kHz crystal oscillator with 20 ppm frequency tolerance and 40,000 ohm series resistance. It is ideal for applications requiring precise timekeeping, such as real-time clocks in IoT devices or microcontrollers in wearables. The surface-mount design with a drive level of 1 uW makes it suitable for compact electronic systems.
STM32F401CDY6TR
STMicroelectronics
STM32F401CDY6TR by STMicroelectronics is a 32-bit microcontroller with 393216 ROM words, 50 MHz clock frequency, and 36 I/O lines. It is used in applications requiring high-speed processing, such as industrial automation and consumer electronics.
ECA2DHG4R7
Panasonic
ECA2DHG4R7 by Panasonic is a 4.7uF aluminum electrolytic capacitor with 200V rated DC voltage. It features tan delta of 0.15, leakage current of 0.0664mA, and ripple current of 50mA, making it ideal for applications requiring high capacitance stability and low leakage in through-hole mounting setups at temperatures ranging from -25 to 105°C.
MBR0520LT1
Motorola
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Daco Semiconductor
BSS138PS,115
Nexperia
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
BSS138BK,215
NXP Semiconductors' BSS138BK,215 is a N-CHANNEL FET with 0.36A max drain current and 0.42W power dissipation. Ideal for applications requiring single configuration and surface mount technology, such as enhancement mode operation in temperatures up to 150°C.
NE555D
SQUARE; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified; Minimum Operating Temperature: -55 Cel;
M39029/58-360
Molex
CONNECTOR ACCESSORY; Alternate Contact Sources: MILITARY; Removal Tool Sources: MILITARY; Material: COPPER ALLOY; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354;
LM7805CT
Integrated Circuit Technology
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Terminal Position: SINGLE; Operating Temperature (TJ-Min): 0 Cel;
ULN2803ADWR
Texas Instruments
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
M39029/58360
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/58360 is a MIL-Spec backshell with CRIMP contact type and male gender. It conforms to MIL-DTL-38999 standards, mates with M39029/56348 contacts, and requires M81969/14-01 insertion tools. Ideal for military applications requiring reliable crimp terminals.
LM317T/NOPB
LM317T/NOPB 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. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount with three terminals for easy installation.
L7805CV
Sgs-ates Componenti Electronici S P A
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Terminal Finish: Tin/Lead (Sn/Pb); Nominal Output Voltage-1: 5 V;
NCV8509PDW26R2G
Onsemi
NCV8509PDW26R2G by Onsemi is a fixed positive multiple output standard regulator with 2.6V and 5V nominal output voltages. It operates in a temperature range of -40 to 125 °C, making it suitable for automotive applications requiring stable voltage regulation. With AEC-Q100 screening level and small outline package style, it offers high performance in a compact design.
TA8044F
Toshiba
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 16; Package Code: SSOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 60 V; Maximum Voltage Tolerance: 3.5 %;
935285812512
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 20; Package Code: HSOP; Terminal Form: GULL WING; Maximum Voltage Tolerance: 5.9 %; Length: 15.9 mm;
PQ2L3152MSPQ
Sharp Corporation
Sharp Corporation's PQ2L3152MSPQ is a fixed positive multiple output standard regulator with 3.3V and 1.5V nominal output voltages, suitable for applications requiring dual outputs. This surface-mount device has a small outline, low profile package style and can handle up to 0.25A of current per output terminal at an operating temperature of up to 150°C.
ST2L05-3018K5
ST2L05-3018K5 from STMicroelectronics is a fixed positive multiple output regulator with a max input voltage of 10V and dual outputs of 3V (1A) and 1.8V (1A). It operates in temperatures from 0 °C to 125 °C, ensuring reliable performance. Ideal for compact electronic applications requiring stable voltage regulation.
ADP222ACPZ-2725-R7
Analog Devices
ADP222ACPZ-2725-R7 by Analog Devices is a fixed positive multiple output standard regulator with 2.5V and 2.7V nominal output voltages, suitable for applications requiring a small outline package style and very thin profile. It operates in temperatures ranging from -40°C to 125°C, with a max input voltage of 5.5V and max output current of 0.3A per output terminal.
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;
ST2L05R1525K5
ST2L05R1525K5 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 2.5V (1A), ensuring low line and load regulation. Ideal for compact electronic applications, it features a gull-wing package for easy surface mounting.
ST2L05R1830PT
ST2L05R1830PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 1.8V (max 1A) and 3V (max 1A), ideal for compact electronic applications. Its small outline package ensures efficient space utilization.
ST2L05R1530PT
ST2L05R1530PT 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 precise voltage regulation with minimal line/load variations. Ideal for compact electronic applications, it features a gull-wing package for easy surface mounting.
ST2L05-2833PT
ST2L05-2833PT by STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 2.8V (1A) and 3.3V (1A), ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
ADP222ACPZ-1825-R7
ADP222ACPZ-1825-R7 by Analog Devices is a fixed positive multiple output standard regulator with 2.5V and 2.45V nominal output voltages, suitable for applications requiring precise voltage regulation in compact spaces. With a max load regulation of 0.01495% and dual terminal position, it offers stable performance in various electronic devices operating within -40 to 125°C temperature range.
TDA3603
TDA3603 from NXP Semiconductors is a fixed positive multiple output regulator with a max operating temp of 150 °C and supports two outputs: 9V (0.3A) and 5V (0.05A). It features a compact flange mount design, ideal for various electronic applications. With excellent line regulation at 0.05%, it ensures stable performance across -40 °C to 150 °C.
ST2L05R1825PT
ST2L05R1825PT 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 2.5V (1A), ensuring low line and load regulation. Ideal for compact electronic applications requiring stable voltage supply.
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.
ST2L05R2828PS
ST2L05R2828PS from STMicroelectronics is a fixed positive multiple output regulator with dual outputs of 2.8V, delivering up to 1A each. It operates in a temperature range of 0 °C to 125 °C and features excellent line regulation at just 0.015%. Ideal for compact applications requiring stable voltage supply.
ADP222ACPZ-1233-R7
Analog Devices' ADP222ACPZ-1233-R7 is a DMOS technology fixed positive multiple output standard regulator with 2 outputs. It has a min input voltage of 2.5V, max load regulation of 0.0197%, and operating temperature range from -40 to 125°C. Ideal for applications requiring precise voltage regulation in compact spaces.
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.
TDA8133
TDA8133 from STMicroelectronics is a fixed positive multiple output regulator with two outputs of 5.1V and 8V, each capable of delivering up to 0.75A. It operates within -40 °C to 70°C and features a max voltage tolerance of just 2%. Ideal for applications requiring stable power supply in compact designs.
LT1036CKJ
LT1036CKJ by Texas Instruments is a fixed positive multiple output standard regulator with 12V and 5V nominal output voltages. It has a max output current of 3A and 0.075A, with operating temperatures ranging from 0 to 125°C. This bipolar technology regulator is ideal for applications requiring stable voltage outputs in various electronic devices.
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