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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IDEA Electronic Components Group
$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
1N4148WT
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H/883
Linear Technology
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
2N7002
Vishay Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Qualification: Not Qualified;
1N4148WS
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Qualification: Not Qualified;
LM358N
Motorola
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
BSS138PS,115
Nexperia
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
LM317T
Inchange Semiconductor
Other Regulators; No. of Terminals: 3; Surface Mount: NO; Technology: BIPOLAR; Minimum Output Voltage-1: 1.2 V; No. of Outputs: 1;
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Minimum DS Breakdown Voltage: 50 V; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
STM32F401CDY6TR
STMicroelectronics
STM32F401CDY6TR by STMicroelectronics is a 32-bit microcontroller with 393216 ROM words, 50 MHz clock frequency, and 36 I/O lines. It is used in applications requiring high-speed processing, such as industrial automation and consumer electronics.
BAV99
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Bytesonic Electronics
MBRS3200T3G
Onsemi
MBRS3200T3G by Onsemi is a Schottky rectifier diode with a max output current of 3A and a max forward voltage of 0.59V. It operates in temperatures ranging from -65°C to 175°C, making it suitable for power applications. The diode has a peak repetitive reverse voltage of 200V and is designed for surface mount installation in electronic circuits.
NC7WZ17P6X
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
DS18B20Z+
Analog Devices
DS18B20Z+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
LM358AN
Samsung
SMBJ18CA
Silicon Standard
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-30 Code: R-XSFM-T3; Minimum Input-Output Voltage Differential: 3 V;
1N4148
Renesas Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LP3986TL-2828
Texas Instruments
LP3986TL-2828 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.8V nominal output voltage, 0.1V max dropout voltage, and 0.15A max output current per channel. Ideal for applications requiring stable power supply in compact electronic devices due to its small form factor and high efficiency.
LP2967IMM-2828
LP2967IMM-2828 by Texas Instruments is a fixed positive multiple output LDO regulator with 2.8V nominal output voltage, 0.425V max dropout voltage, and 0.15A max output current per channel. It is designed for applications requiring stable power supply in compact spaces, such as portable electronic devices.
TPS73HD318PWPR
TPS73HD318PWPR by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.8 V, operating temperature range from -40 to 125°C, and can handle a max output current of 0.75 A per output. Ideal for applications requiring stable voltage regulation in compact designs.
LP2967ITPX-2833/NOPB
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; JESD-609 Code: e1; Peak Reflow Temperature (C): 260; Terminal Finish: TIN SILVER COPPER; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1;
TLV7113333DDSET
TLV7113333DDSET by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Nominal Output Voltage of 3.3 V and Max Dropout Voltage of 0.2 V, suitable for applications requiring stable voltage regulation in compact electronic devices.
LP3986BLX-3131/NOPB
LP3986BLX-3131/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 for applications requiring precise voltage regulation in compact spaces.
TPS71918-12DRVT
TPS71918-12DRVT 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 voltage regulation in compact spaces.
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.
CS8251ETVA7
CS8251ETVA7 by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 1.8V and operates in temperatures ranging from -40 to 150 °C. Ideal for applications requiring stable voltage regulation in electronic circuits.
NCP3335ADM250R2G
NCP3335ADM250R2G by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2.5V nominal output voltage, 0.34V max dropout voltage, and 0.5A max output current per channel. Ideal for applications requiring stable power supply in compact spaces with operating temperatures ranging from -40 to 150°C.
TPS70175QPWPRQ1
TPS70175QPWPRQ1 by Texas Instruments is a PMOS technology-based LDO regulator with 2 outputs. It offers fixed output voltages of 5V and 2.5V, ideal for automotive applications due to AEC-Q100 screening. With small outline package style and dual terminals, it operates in temperatures ranging from -40°C to 125°C.
TLV7111323DSET
TLV7111323DSET by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Max Dropout Voltage of 0.285 V and operates in temperatures ranging from -40 to 125 °C. Ideal for applications requiring precise voltage regulation in compact electronic devices.
LP2967IBPX-2626
LP2967IBPX-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. Ideal for applications requiring low-dropout voltage regulation in compact electronic devices.
TPS70245PWPR
TPS70245PWPR by Texas Instruments is a PMOS technology-based LDO regulator with dual outputs. It offers a max output current of 0.5A and 0.25A, with a dropout voltage as low as 0.17V for efficient power management in various applications such as portable electronics and industrial control systems.
CS8147YTHA5
CS8147YTHA5 by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Max Dropout Voltage of 2.5V and operates in temperatures ranging from -40 to 150 °C. Ideal for applications requiring stable voltage regulation in electronic circuits.
TPS70845PWPRG4
TPS70845PWPRG4 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a max output current of 0.25A and a min input voltage of 3.506V, making it suitable for applications requiring stable power supply with low dropout voltage in compact designs. The regulator operates within a temperature range of -40 to 125°C, offering reliable performance in various environments.
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.
AP7312-3333FM-7
AP7312-3333FM-7 by Diodes Inc. is a fixed positive multiple output LDO regulator with 3.3V nominal output voltage and 0.2V max dropout voltage. It has a small outline package style, suitable for applications requiring dual terminal position and up to 0.15A output current per channel in a compact design.
ADP322ACPZ-135-R7
Analog Devices' ADP322ACPZ-135-R7 is a Fixed Positive Multiple Output LDO Regulator with 3.3V and 2.5V outputs, ideal for applications requiring low dropout voltage of 0.17V, operating in temperatures ranging from -40 to 125°C. This CMOS technology regulator has a max load regulation of 0.0328% and can handle up to 0.2A output current per channel, making it suitable for compact electronic devices needing stable power supply solutions.
NCP152MX180150TCG
NCP152MX180150TCG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 1.8V and 1.5V nominal output voltages, suitable for applications requiring low dropout voltage and precise regulation. It features a small outline package style, dual terminal position, and matte tin finish, making it ideal for compact electronic devices needing stable power supply.
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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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