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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Featured manufacturers
L4946 by STMicroelectronics is a fixed positive multiple output LDO regulator with a max dropout voltage of 0.6 V and operates up to 150 °C. It delivers stable outputs of 8 V and 10 V, ideal for powering sensitive electronics. With four outputs, it ensures efficient voltage regulation in compact designs.
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$4.218
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MKK Technologies
$7.932
DigiPath Technology Company
Parana Technologies
$5.044
Corphita
Durable plastic/epoxy material provides excellent protection against environmental factors.
Low dropout voltage allows for better efficiency and performance, especially in battery-operated devices.
Consistent low dropout voltage ensures stable output voltage under varying load conditions.
High maximum operating temperature enhances reliability in demanding applications.
Meets various voltage requirements in multi-output applications.
BCD technology enables compact design and improved thermal performance.
Provides stable output voltage conducive for multiple electronic applications.
Rectangular shape allows for efficient space utilization on PCB.
Through-hole design ensures robust mechanical stability and secure connections.
Offers flexibility to accommodate a variety of output requirements.
Allows for minor variations in voltage input while maintaining output stability.
Delivers a reliable voltage level ideal for various electronic devices.
More terminals provide additional flexibility for circuit design.
Flange mount style enhances the ease of installation in different enclosures.
Fixed output ensures simplicity and reliability in circuit implementations.
Good thermal tolerance for extended use in various ambient conditions.
Standard terminal pitch makes for easy integration with existing PCB layouts.
Excellent line regulation guarantees minimal output variation with input changes.
Wide operating temperature range ensures reliable performance in extreme conditions.
Fixes multiple outputs aiding in complex circuit designs with various voltage level requirements.
Zig-zag terminal position facilitates easier routing on printed circuit boards.
Supports higher output voltage requirements for diverse applications.
Ensures stable output value even during load changes, enhancing device reliability.
Provides adequate voltage to meet the needs of versatile electronic devices.
Sets a minimum threshold for input voltage, optimizing performance in stable environments.
Supports a wide input voltage range, offering flexibility for different power supply sources.
High absolute input voltage limit for robust application scenarios.
Sufficient current capacity for low to moderate load applications.
Multiple outputs make it suitable for powering different components within a system.
Higher current output capability supports demanding electronic circuits and devices.
Fixed Regulators - Positive Multiple Output LDO L4946 attributes and parameters. Explore more Fixed Regulators - Positive Multiple Output LDO devices from STMicroelectronics
Adjustability:
Maximum Dropout Voltage-1:
Maximum Dropout Voltage-2:
Maximum Input Voltage Absolute:
Maximum Input Voltage:
Minimum Input Voltage:
JESD-30 Code:
Maximum Line Regulation:
Maximum Load Regulation:
No. of Functions:
No. of Outputs:
No. of Terminals:
Operating Temperature (TJ-Max):
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 Form:
Terminal Pitch:
Terminal Position:
Maximum Voltage Tolerance:
L4946 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
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW06031K00FKEAHP
Vishay Intertechnology
Vishay Intertechnology's CRCW06031K00FKEAHP is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and operating voltage of 75 V.
CRGCQ0805F10R
TE Connectivity
TE Connectivity's CRGCQ0805F10R is a 10 ohm fixed resistor with 1% tolerance and 400 ppm/°C temperature coefficient. It is a surface mount thick film resistor in an 0805 package, suitable for applications requiring precise resistance values in compact electronic circuits.
SS14
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Silicon Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 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.
M39029/58-360
Itt Cannon
CONNECTOR ACCESSORY; Alternate Contacts: 030-2042-000; DIN Conformity: NO; Contact Gender: MALE; Terminal Type: WIRE; MIL-Connector Accessory Name: CONTACT;
BAV99
Secos
LM358N
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Samsung
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;
Nexperia
NDT2955
National Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; JESD-609 Code: e0; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
MBR1560CT
General Instrument
MBR1560CT by General Instrument is a common cathode rectifier diode with a max forward voltage of 0.75V and max output current of 15A. It is used for efficiency applications, has a package shape of rectangular, and can operate in temperatures ranging from -65 to 150 °C.
SMBJ18CA
Mde Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Feedback Capacitance (Crss): 10 pF; JEDEC-95 Code: TO-236AB;
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
LAN8720AI-CP-TR
Standard Microsystems
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
LP3996SDX-3033/NOPB
Texas Instruments
LP3996SDX-3033/NOPB by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 3.3V and 3V nominal output voltages, 0.55V and 0.22V max dropout voltages, suitable for applications requiring low dropout voltage and multiple outputs. It features a small outline package style, dual terminal position, and matte tin finish.
LP2966MX2518EP
LP2966MX2518EP by Texas Instruments is a fixed positive multiple output LDO regulator with 2.7V min input voltage and 7V max input voltage. It offers two outputs with 1.8V and 2.5V nominal voltages, each supporting up to 0.15A output current. This regulator is ideal for applications requiring precise voltage regulation in compact electronic devices.
TPS71828-28YZCR
TPS71828-28YZCR by Texas Instruments is a BICMOS technology-based fixed positive multiple output LDO regulator with 2.8V nominal output voltage and 0.4V max dropout voltage. It has a package style of grid array, very thin profile, fine pitch, making it suitable for applications requiring precise voltage regulation in compact spaces.
NCP151AAMX180075TCG
Onsemi
NCP151AAMX180075TCG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.56V and operates in temperatures ranging from -40 to 85°C. This regulator, suitable for various applications, comes in a small outline package with no lead terminals.
LP2967IMM-2626
LP2967IMM-2626 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.6V nominal output voltages, 0.425V max dropout voltage, and 0.15A max output current per channel. It is ideal for applications requiring precise voltage regulation in compact electronic devices due to its small outline package and dual terminal position.
LP3986TLX285285
LP3986TLX285285 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.85V nominal output voltage, 0.1V max dropout voltage, and 0.15A max output current per channel. Ideal for applications requiring precise voltage regulation in compact electronic devices.
MAX8559EBAP2+T
Analog Devices
Analog Devices' MAX8559EBAP2+T is a BICMOS technology-based LDO regulator with 2 outputs. It offers fixed output voltages of 1.8V and 2.5V, with a max dropout voltage of 0.12V. Ideal for applications requiring precise voltage regulation in compact electronic devices.
CS8281YDPR5
CS8281YDPR5 by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a max input voltage of 26V and can handle a max output current of 0.25A for output-1 and 0.1A for output-2. This regulator, with a package style of SMALL OUTLINE, is ideal for applications requiring stable voltage regulation in compact spaces.
L5954
STMicroelectronics
The STMicroelectronics L5954 is a fixed positive multiple output LDO regulator with 5 outputs. It has a max dropout voltage of 0.9V and can handle input voltages from 11V to 26V. With output currents up to 0.35A, it is ideal for applications requiring stable power supplies in various electronic devices.
L5955
L5955 by STMicroelectronics is a fixed positive multiple output LDO regulator with a max dropout voltage of 1.2V and supports up to 6 outputs. It delivers nominal voltages of 10V and 8.5V, ideal for powering various electronic devices. With a compact flange mount design, it ensures efficient space utilization in circuits.
LP5996SD-1018
LP5996SD-1018 by Texas Instruments is a fixed positive multiple output LDO regulator with 2 outputs. It has a max dropout voltage of 0.55V and 0.22V, making it suitable for applications requiring stable power supply in tight spaces or low voltage conditions. With a small outline package style and dual terminal position, it is ideal for compact electronic devices where space is limited.
TPS780330200DDCT
TPS780330200DDCT by Texas Instruments is a fixed positive multiple output LDO regulator with a nominal output voltage of 3.3V and max dropout voltage of 0.25V, suitable for applications requiring stable power supply in compact designs. It features dual terminals, surface mount capability, and a small outline package style ideal for space-constrained environments.
LP5996SD-3333
LP5996SD-3333 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 3.3V and 3.176V nominal output voltages, 0.55V and 0.22V max dropout voltages, suitable for applications requiring stable voltage regulation in compact spaces.
TLV711285285DDSET
TLV711285285DDSET by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.85V nominal output voltage, 0.215V max dropout voltage, and 0.2A max output current per channel. Ideal for applications requiring stable power supply in compact electronic devices.
TLV7112525DSER
TLV7112525DSER by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.5V nominal output voltage and 0.25V max dropout voltage. It operates in temperatures ranging from -40 to 125°C, making it suitable for various applications requiring stable power supply with low dropout voltage requirements.
LP2967IMMX-2626
LP2967IMMX-2626 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.6V nominal output voltage, 0.425V max dropout voltage, and 0.15A max output current per channel. It is ideal for applications requiring dual regulated power supplies in compact electronic devices due to its small outline package and low dropout voltage.
TPS71913-28DRVTG4
TPS71913-28DRVTG4 by Texas Instruments is a fixed positive multiple output LDO regulator with 2.8V and 1.3V nominal output voltages, suitable for applications requiring low dropout voltage of 0.4V and max input voltage of 7V. This BICMOS technology-based regulator has a small outline package style, making it ideal for compact designs in various electronic devices.
CAT6221-JFTD-GT3
CAT6221-JFTD-GT3 by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.35 V, operating temperature range from -40 to 125 °C, and a package style of Small Outline, Very Thin Profile. Ideal for applications requiring precise voltage regulation in compact electronic devices.
NCP154MX280280TAG
NCP154MX280280TAG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs, each providing 2.8V at 0.3A. It operates in the temperature range of -40 to 85 °C and has a package style of Small Outline, Heat Sink/Slug, Very Thin Profile. Ideal for applications requiring precise voltage regulation in compact spaces.
TPS70445PWPRG4
TPS70445PWPRG4 by Texas Instruments is a PMOS technology LDO regulator with 2 outputs. It offers fixed output voltages of 1.2V and 3.3V, with max dropout voltage of 0.25V. Ideal for applications requiring stable power supply in compact designs at temperatures ranging from -40°C to 125°C.
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L4946B
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 11; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 26.5 V; Maximum Voltage Tolerance: 5 %;
L4948
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 11; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 27 V; Maximum Voltage Tolerance: 5 %;
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