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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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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$7.932
DigiPath Technology Company
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$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
1N4148
Taiwan Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Peak Reflow Temperature (C): 260; Maximum Operating Temperature: 175 Cel; JESD-609 Code: e3; No. of Elements: 1;
MBRS140T3G
Onsemi
MBRS140T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.6V and max output current of 1A. It operates b/w -65°C to 125°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package style. The diode's matte tin terminal finish and dual position terminals enhance its performance in surface mount configurations.
Surge Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
LL4148
Weitron Technology
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Digitron Semiconductors
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.
SS14
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Silicon Standard
Semitron
RECTIFIER DIODE; Surface Mount: NO; JESD-609 Code: e0; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Maximum Reverse Recovery Time: .004 us;
LM555CM
Intersil
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N2222A
Boca 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;
Frontier Electronics
Sangdest Microelectronics (Nanjing)
Cheng-yi Electronic
261
Mercury Systems
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
EPCS4SI8N
Intel
EPCS4SI8N by Intel is a small outline flash memory with 512Kx8 organization, operating at 3.3V. It features a max clock frequency of 40MHz and endurance of 100k write/erase cycles. Ideal for industrial applications requiring configuration memory with serial interface and low standby current consumption.
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.
2N7002
Calogic
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): NOT SPECIFIED; Terminal Position: DUAL;
TPS71918-13YZCR
Texas Instruments
TPS71918-13YZCR by Texas Instruments is a BICMOS technology-based LDO regulator with 2 outputs. It has a max dropout voltage of 0.4 V, operating temperature range from -40 to 125 °C, and can handle up to 0.2 A output current per channel. Ideal for applications requiring fixed positive multiple output regulation in compact spaces.
TPS780230300DRVT
TPS780230300DRVT by Texas Instruments is a PMOS technology LDO regulator with 6 terminals. It offers a fixed output voltage of 2.3V, max dropout voltage of 0.25V, and max output current of 0.15A. Ideal for applications requiring stable power supply in compact spaces with strict temperature ranges.
TLV751180330PDSQT
TLV751180330PDSQT by Texas Instruments is a dual-output LDO regulator with 1.8V and 3.3V outputs, ideal for applications requiring low dropout voltages of 0.13V and 0.19V respectively. With a max input voltage of 6V, it operates in temperatures ranging from -40°C to 125°C, making it suitable for various electronic devices.
LP2966IMM-5050/NOPB
Texas Instruments LP2966IMM-5050/NOPB is a CMOS LDO regulator with 2 outputs. It has a fixed output voltage of 5V and can handle a max input voltage of 7V. With a small outline package style, it's ideal for applications requiring precise voltage regulation in tight spaces.
TPS780270200DDCR
TPS780270200DDCR by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.7V nominal output voltage, 0.15A max output current, and 1.2V min output voltage. It is ideal for applications requiring low dropout voltage and precise regulation in compact designs.
TPS780270200DDCT
TPS780270200DDCT by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.7V Nominal Output Voltage, 0.15A Max Output Current, and 1.2V Min Output Voltage. It is ideal for applications requiring stable voltage regulation in compact electronic devices due to its small outline package style and PMOS technology.
TPS71257DRC
TPS71257DRC by Texas Instruments is a fixed positive multiple output LDO regulator with 2.85V nominal output voltage, 0.21V max dropout voltage, and 0.25A max output current per channel. It is suitable for applications requiring stable power supply with low dropout voltage in compact electronic devices.
MCP1722-3312H/Q8B
MCP1722-3312H/Q8B by Microchip is a CMOS technology-based fixed positive multiple output LDO regulator with 3.3V and 12V nominal output voltages. It has a max dropout voltage of 0.75V, operates in temperatures ranging from -40 to 150°C, and can handle up to 0.1A output current per channel. Ideal for applications requiring stable power supplies in automotive electronics or industrial control systems.
TPS71913-28DRVT
TPS71913-28DRVT by Texas Instruments is a BICMOS technology-based LDO regulator with 2 outputs. It has a max dropout voltage of 0.4 V, operating temperature range from -40 to 125 °C, and can handle up to 0.2 A output current per channel. Ideal for applications requiring precise voltage regulation in compact spaces.
TLV7161218PDPQR
TLV7161218PDPQR by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Max Dropout Voltage-1 of 0.9 V and Max Dropout Voltage-2 of 0.575 V, suitable for applications requiring stable voltage regulation in compact electronic devices.
MAX8559EBA11-T
Analog Devices
Analog Devices' MAX8559EBA11-T is a BICMOS technology-based LDO regulator with 2 outputs. It offers a fixed output voltage of 1.85V, max dropout voltage of 0.12V, and can handle a max current of 0.3A per output. Ideal for applications requiring precise voltage regulation in compact electronic devices.
TPS767D318PWPG4
TPS767D318PWPG4 by Texas Instruments is a PMOS technology-based LDO regulator with dual outputs at 1A each. It offers fixed output voltages of 1.8V and 3.3V, suitable for applications requiring stable power supply in a small outline package. With a wide operating temperature range from -40°C to 125°C, it ensures reliable performance in various environments.
NCV8154MW180280TBG
NCV8154MW180280TBG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.43V and 0.29V, suitable for applications requiring precise voltage regulation in automotive electronics due to AEC-Q100 screening level compliance.
NCP590MNOATAG
NCP590MNOATAG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.225 V, Operating Temperature range from -40 to 125 °C, and Max Load Regulation of 0.086%. Ideal for applications requiring precise voltage regulation in compact spaces.
CS8161YTHA5
CS8161YTHA5 by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.6 V and operates in temperatures ranging from -40 to 150 °C. Ideal for applications requiring stable voltage regulation in electronic circuits.
AP7312-1525W6-7
Diodes Incorporated
AP7312-1525W6-7 by Diodes Inc. is a fixed positive multiple output LDO regulator with 2 outputs, offering 1.5V and 2.5V nominal voltages. It has a small outline package style with dual terminal position and matte tin finish, suitable for applications requiring low dropout voltage and precise voltage regulation in compact spaces. Operating temperature ranges from -40 to 125°C, making it ideal for various electronic devices needing stable power supply solutions.
TPPM0111DWP
TPPM0111DWP by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Max Dropout Voltage-1 of 1V and Max Output Current-1 of 1.5A. Ideal for applications requiring stable voltage regulation in compact spaces.
LP2966MX3636EP
LP2966MX3636EP by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.27 V, operating temperature range from -40 to 125°C, and a package style of Small Outline Thin Profile. Ideal for applications requiring precise voltage regulation in compact electronic devices.
LP2966IMM-1818
LP2966IMM-1818 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a package style of Small Outline, Thin Profile, Shrink Pitch and operates b/w -40 to 125°C. With a max input voltage of 7V and output current of 0.15A per channel, it is ideal for applications requiring precise voltage regulation in compact spaces.
LP2967IMMX-2828
LP2967IMMX-2828 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.8V nominal output voltage, 0.425V max dropout voltage, and 3% max voltage tolerance. It is ideal for applications requiring stable power supply in compact spaces due to its small outline package and dual terminal position.
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L4946B
STMicroelectronics
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 %;
Supply Digital Components
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