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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$4.218
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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
2N2222A
Cobham Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 100; Maximum Turn Off Time (toff): 300 ns;
1N4148WT
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDV303N
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Sprague Electric
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1.3 V; Maximum Output Current: .1 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel;
SMBJ18CA
Telefunken Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Synsemi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
ULN2803A
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
IRLML6402TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Peak Reflow Temperature (C): 260; Package Style (Meter): SMALL OUTLINE;
DP83848IVVX/NOPB
National Semiconductor
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: QFP; Package Shape: SQUARE;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 60 V; Maximum Operating Temperature: 150 Cel;
Surge Components
Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Taiwan Semiconductor
Continental Device India
LM317T
Sgs-ates Componenti Electronici S P A
Other Regulators; No. of Terminals: 3; JESD-609 Code: e0; Terminal Position: SINGLE; Adjustability: ADJUSTABLE; Maximum Load Regulation (%): 1.5 %;
Comchip Technology
Infineon Technologies
IRLML6402TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 20V DS Breakdown Voltage, 22A IDM, and 0.065 ohm RDS(on). With a small outline package and matte tin finish, it operates in temperatures from -55 to 150 °C.
TLV7113030DDSET
Texas Instruments
TLV7113030DDSET by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.215 V, Operating Temperature range from -40 to 125 °C, and Max Load Regulation of 0.015%. Ideal for applications requiring stable voltage regulation in compact electronic devices.
MAX8559EBA2G-T
Analog Devices
Analog Devices' MAX8559EBA2G-T is a BICMOS LDO regulator with 2 outputs. It offers fixed output voltages of 1.8V and 3V, with a max dropout voltage of 0.12V. Suitable for applications requiring precise voltage regulation in compact electronic devices.
NCV8152MX180280TCG
Onsemi
NCV8152MX180280TCG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.42V and operates in temperatures ranging from -40°C to 125°C. Ideal for applications requiring precise voltage regulation in automotive electronics and other compact devices.
ADP3302AR2
ADP3302AR2 by Analog Devices is a BIPOLAR LDO Regulator with 2 outputs. It has a fixed adjustability, operating temperature range of -55 to 125 °C, and max dropout voltage of 0.2 V. Ideal for applications requiring stable multiple output voltages in compact designs.
MAX8530ETTO2+
Analog Devices' MAX8530ETTO2+ is a BICMOS technology-based LDO regulator with 2 outputs. It offers a max dropout voltage of 0.2 V, operating up to 150 °C. Ideal for applications requiring fixed positive multiple output regulators in compact spaces due to its small outline package style and dual terminal position.
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.
MC33762DM-2828RG
MC33762DM-2828RG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.25 V, operating temperature up to 125 °C, and a package style of Small Outline Thin Profile. Ideal for applications requiring stable voltage regulation in compact spaces.
V62/04638-01
V62/04638-01 by Texas Instruments is a fixed positive multiple output LDO regulator with 2.5V and 3.3V nominal output voltages, suitable for applications requiring low dropout voltage of 0.27V. This small outline package has dual terminals, Gull Wing form, and can operate in temperatures ranging from -40 to 125°C.
LP3986TLX-2828/NOPB
LP3986TLX-2828/NOPB by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a max dropout voltage of 0.1 V, operating temperature range from -40 to 125°C, and a package style of Grid Array. Ideal for applications requiring precise voltage regulation in compact electronic devices.
LP5996SDX-3033
LP5996SDX-3033 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Max Dropout Voltage of 0.55V and 0.22V, making it suitable for applications requiring stable voltage regulation in tight spaces. With a small outline package style and dual terminal position, it is ideal for compact electronic devices where space is limited.
NCP154MX180300TAG
NCP154MX180300TAG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Max Dropout Voltage of 0.26V and 0.39V, suitable for applications requiring precise voltage regulation in compact spaces. With a small outline package style and dual terminal position, it is ideal for space-constrained designs in various electronic devices.
MC33762DM-2828R2
MC33762DM-2828R2 by Onsemi is a dual output LDO regulator with 2.8V nominal voltage, 0.25V dropout, and 0.08A max current. Ideal for applications requiring stable power supply in compact spaces due to its small outline package and low dropout voltage. Operating temperature range from -40 °C to 125°C makes it suitable for various environments.
LP2967IBPX-2828
LP2967IBPX-2828 by Texas Instruments is a fixed positive multiple output LDO regulator with 2.8V nominal output voltage and 0.425V 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 at temperatures ranging from -40 to 125°C.
LP3996SD-0833/NOPB
LP3996SD-0833/NOPB by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Max Dropout Voltage of 0.55V and 0.22V, making it suitable for applications requiring stable voltage regulation in tight spaces. With an operating temperature range from -40°C to 125°C, this CMOS technology-based regulator is ideal for compact electronic devices where space and thermal management are critical factors.
LP2966MX1833EP
LP2966MX1833EP by Texas Instruments is a fixed positive multiple output LDO regulator with 2 outputs. It has a max dropout voltage of 0.27 V and operates in temperatures ranging from -40 to 125°C. Ideal for applications requiring precise voltage regulation in compact electronic devices.
LP3986TLX-3133
LP3986TLX-3133 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Nominal Output Voltage of 3.1V and 3.3V, with Max Dropout Voltage of 0.1V each. Ideal for applications requiring precise voltage regulation in compact spaces due to its very thin profile and fine pitch package style.
TPS71926-15DRVR
TPS71926-15DRVR by Texas Instruments is a fixed positive multiple output 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. Ideal for applications requiring stable voltage regulation in compact spaces.
CS8135YTVA5
CS8135YTVA5 by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Max Dropout Voltage of 0.7V and operates in temperatures ranging from -40 °C to 150°C. Ideal for applications requiring stable voltage regulation in various electronic devices.
ADP3302AR-2.7
ADP3302AR-2.7 by Analog Devices is a fixed positive multiple output LDO regulator with 2 outputs, operating temperature range of -40 to 125°C, and input voltage range from 3V to 22V. It comes in a small outline package with Gull Wing terminals suitable for various applications requiring stable voltage regulation in compact spaces.
L4904A
STMicroelectronics L4904A is a Fixed Positive Multiple Output LDO Regulator with 5V nominal output voltage and 0.9V dropout voltage. It operates in temperatures ranging from -40 to 150 °C, making it suitable for various applications requiring stable power supply with low dropout voltage.
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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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