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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L4953K by STMicroelectronics is a fixed positive multiple output regulator with 4 outputs, providing nominal voltages of 5V and 8.25V. It operates within -40 °C to 85°C, ensuring reliability in various applications. With a max input voltage of 28V and load regulation of just 0.15%, it's ideal for power management in electronic devices.
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Vyrian
1+ parts
100+ parts
1k+ parts
10k+ parts
Digiode
Anansix
IDEA Electronic Components Group
$7.250
$6.525
MKK Technologies
$13.632
DigiPath Technology Company
Kepictronics
Corphita
Parana Technologies
$8.668
The use of plastic/epoxy materials ensures durability and resistance to environmental factors, making this regulator suitable for various applications.
This minimum output voltage ensures compatibility with a range of electronic components needing lower voltage without risking damage.
Bipolar technology offers better performance characteristics such as lower noise and enhanced reliability, making this regulator a trusted option.
The nominal 5V output is standard for many devices, simplifying integration into common circuits.
The rectangular shape allows for easy mounting and integration into various setups, providing flexibility in design.
Through-hole terminals offer superior mechanical stability and are easier to solder, enhancing assembly reliability.
This output capability caters to devices requiring a higher voltage, broadening the range of applications.
A maximum tolerance of 5% ensures stable performance within specified limits, enhancing device reliability.
The 8.25V nominal output meets the needs of many voltage-sensitive devices, ensuring proper functionality.
With 15 terminals, this regulator provides multiple connectivity options, facilitating complex circuit designs.
Flange mount design allows for secure installation, making it suitable for use in demanding environments.
Fixed output simplifies circuit design by eliminating the need for additional components for adjustment, ensuring ease of use.
An operating temperature of up to 85 °C allows this regulator to function effectively in high-heat environments.
The 1.27 mm pitch provides compatibility with a variety of PCB layouts, allowing for versatile usage.
An impressive line regulation of 0.05% ensures consistent output voltage despite variations in input voltage, enhancing overall stability.
This low operating temperature expands usability in various climates, especially in cold environments.
Being a fixed positive regulator allows for reliable and simple voltage regulation across multiple outputs.
Tin-lead finish ensures excellent solderability, making the product easier to work with during assembly and repairs.
Zig-zag terminal positioning can enhance layout flexibility and can aid in space optimization on PCBs.
The ability to deliver up to 8.6V further supports diverse applications, particularly in higher voltage scenarios.
A load regulation of 0.15% ensures minimal variation in output voltage under varying load conditions, providing reliable performance.
5.25 V maximum output offers flexibility for devices requiring slightly higher voltage specifications.
With a minimum input voltage of 11 V, the regulator is reliable when used with standard power supplies, ensuring optimal performance.
An input voltage limit of 18 V provides a safe operating range and protects connected circuitry from overload.
The absolute maximum input voltage of 28 V protects the device from high-voltage spikes, ensuring longevity.
Offering up to 0.5 A output current supports a range of applications, from sensors to small motors.
Having four output options allows for powering multiple components simultaneously, enhancing design flexibility.
A nominal dropout voltage of 1V allows for efficient operation while maintaining stable output, suitable for portable devices.
The ability to deliver up to 1 A output current makes this regulator versatile for both small and larger devices in various applications.
Fixed Regulators - Positive Multiple Output Standard L4953K attributes and parameters. Explore more Fixed Regulators - Positive Multiple Output Standard devices from STMicroelectronics
Adjustability:
Nominal Dropout Voltage-1:
Maximum Input Voltage Absolute:
Maximum Input Voltage:
Minimum Input Voltage:
JESD-30 Code:
JESD-609 Code:
Maximum Line Regulation:
Maximum Load Regulation:
No. of Functions:
No. of Outputs:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Maximum Output Current-1:
Maximum Output Current-2:
Maximum Output Voltage-1:
Minimum Output Voltage-1:
Nominal Output Voltage-1:
Maximum Output Voltage-2:
Minimum Output Voltage-2:
Nominal Output Voltage-2:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Qualification Status:
Regulator Type:
Sub-Category:
Surface Mount:
Technology:
Terminal Finish:
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Maximum Voltage Tolerance:
L4953K 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
TM4C1294NCPDTI3
Texas Instruments
TM4C1294NCPDTI3 by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU family. It features 8KB data EEPROM, 20-Ch 12-Bit ADC channels, and 32 DMA channels. Ideal for industrial applications requiring high-speed processing, it offers connectivity options like CAN, Ethernet, I2C, SPI, UART, and USB.
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;
LM107H/883
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
2N7002
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;
SMBJ18CA
Sangdest Microelectronics (Nanjing)
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Nte Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Terminal Form: WIRE;
1N4148WT
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Kingwell Technonlogy
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
LM555CN
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
1N4148WS
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
International Components
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum Reverse Recovery Time: .004 us;
SS14
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDN306P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Maximum Drain Current (Abs) (ID): 2.6 A; Operating Mode: ENHANCEMENT MODE;
Shanghai Lunsure Electronic Technology
Pro-an Electronic
MMBT3906LT1G
MMBT3906LT1G by Onsemi is a PNP BJT with VCEsat of 0.4V, hFE of 30, and fT of 250MHz. Ideal for small signal applications in electronics due to its low power dissipation, high transition frequency, and compact SOT-23 package. Suitable for use in temperature-sensitive environments with an operating range from -65°C to 150°C.
1554216002
WIRE AND CABLE;
Changzhou Galaxy Century Microelectronics
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.
TDA3681TH/N2S,518
NXP Semiconductors
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; Moisture Sensitivity Level (MSL): 3; Packing Method: TR, 13 INCH; Peak Reflow Temperature (C): 225;
935272245112
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 17; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5.9 %; No. of Functions: 1;
ST2L05R3025PT
STMicroelectronics
ST2L05R3025PT from STMicroelectronics is a fixed positive multiple output regulator with a max temp of 125 °C. It delivers two outputs: 3V (1A) and 2.5V (1A), ensuring low line and load regulation. Ideal for compact electronic applications, it features a gull-wing package for easy 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.
ST2L05-1818K5
ST2L05-1818K5 from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers dual outputs at 1.8V, supporting up to 1A each, ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
ST2L05R2818PT
ST2L05R2818PT from STMicroelectronics is a fixed positive multiple output regulator with a max input voltage of 10V and two outputs delivering 1.8V and 2.8V at 1A each. It features excellent load regulation (0.012%) and operates in temperatures from 0 °C to 125 °C, ideal for compact electronic applications. Its gull-wing terminals ensure easy surface mounting in space-constrained designs.
ST2L05R3015PT
ST2L05R3015PT by STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 3V (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.
KA7630
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 %;
ST2L05-2528PT
ST2L05-2528PT 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 2.8V (1A), ideal for compact electronic applications. Its small outline package ensures efficient 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.
ST2L05-3015PT
ST2L05-3015PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 3V (1A) and 1.5V (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.
ST2L05-1828K5
ST2L05-1828K5 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 2.8V (max 1A), ideal for compact electronic applications. Its small outline package ensures efficient surface mounting.
UPC37M21TJ-E1
Renesas Electronics
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 5; Terminal Form: GULL WING; Maximum Voltage Tolerance: 2 %; Terminal Position: SINGLE; Maximum Output Voltage-2: 1.836 V;
ST2L05-2530PT
ST2L05-2530PT 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 3V (1A), ensuring stable performance with low line/load regulation. Ideal for compact electronic applications, it features a gull-wing package for easy surface mounting.
ST2L05R3033PT
ST2L05R3033PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers two outputs: 3V and 3.3V, each capable of 1A current. Ideal for compact applications, it features a small outline package and excellent load regulation.
ST2L05R1533PS
ST2L05R1533PS from STMicroelectronics is a fixed positive multiple output regulator with dual outputs of 1.5V and 3.3V, each capable of delivering up to 1A. 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, it comes in a small outline package with no lead design.
ST2L05R2815PS
ST2L05R2815PS from STMicroelectronics is a fixed positive multiple output regulator with dual outputs of 1.5V and 2.8V, each capable of delivering up to 1A. It operates within a temperature range of 0 °C to 125 °C and features excellent line regulation at just 0.015%. Ideal for compact applications, it comes in a small outline package with no lead terminals.
ST2L05R3028PT
ST2L05R3028PT from STMicroelectronics is a fixed positive multiple output regulator with a max operating temp of 125 °C. It delivers dual outputs of 3V and 2.8V, each capable of 1A current. Ideal for compact applications, it features a small outline package and excellent line regulation.
LNBK16SP-TR
LNBK16SP-TR by STMicroelectronics is a fixed positive multiple output regulator with a max input voltage of 27V and operates b/w 0 °C to 85 °C. It delivers two outputs: 18V (17.3V min) and 13V (12.5V min). Ideal for compact electronic applications, it features a gull-wing terminal design in a small outline package.
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.
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L4953
FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR; No. of Terminals: 15; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 28 V; Maximum Voltage Tolerance: 5 %;
L4953G
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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