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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STMicroelectronics L4903 is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Max Dropout Voltage of 0.9 V and operates in temperatures ranging from -40 to 150 °C. Ideal for applications requiring stable voltage regulation in electronic circuits.
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Digiode
1+ parts
100+ parts
1k+ parts
10k+ parts
Vyrian
Anansix
IDEA Electronic Components Group
$3.539
$3.185
MKK Technologies
$6.655
DigiPath Technology Company
Corphita
Parana Technologies
$4.232
PLASTIC and EPOXY materials provide durability and reliability, making this product suitable for various environments and applications.
Low dropout voltage ensures efficient power regulation and minimal power loss, making this regulator ideal for applications where power efficiency is crucial.
Wide operating temperature range ensures the regulator can function effectively in both high and low temperature environments.
Stable and accurate output voltage of 5.05V ensures reliable and consistent power supply to connected devices.
Having 8 terminals allows for flexible and versatile connectivity options, making it easier to integrate this regulator into different circuits.
With a maximum output current of 0.1A, this regulator can power multiple components or devices simultaneously, making it suitable for applications requiring multiple power outputs.
Fixed Regulators - Positive Multiple Output LDO L4903 attributes and parameters. Explore more Fixed Regulators - Positive Multiple Output LDO devices from STMicroelectronics
Adjustability:
Maximum Dropout Voltage-1:
Nominal Dropout Voltage-1:
Maximum Input Voltage Absolute:
Maximum Input Voltage:
Minimum Input Voltage:
JESD-30 Code:
JESD-609 Code:
Maximum Line Regulation:
Maximum Load Regulation:
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No. of Outputs:
No. of Terminals:
Operating Temperature (TJ-Max):
Operating Temperature (TJ-Min):
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:
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Package Style (Meter):
Qualification Status:
Regulator Type:
Maximum Seated Height:
Sub-Category:
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L4903 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
LL4148
Onsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
IRLML6401TRPBF
Infineon Technologies
IRLML6401TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 12V DS Breakdown Voltage, 34A IDM, and 0.05ohm RDS(on). With a small outline package style, it operates in an ambient temperature range of -55 to 150 °C.
LM358D-T
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LIS2DH12TR
STMicroelectronics
LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.
BAV99
Kec
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1552200168
Molex
WIRE AND CABLE;
ECS-.327-12.5-17X-TR
Ecs International
ECS-0.327-12.5-17X-TR by Ecs International is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing in temperature ranges from -40 to 85 °C, such as telecommunications and industrial automation.
KSZ9031RNXIA
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
Rfe International
2N2222A
Vishay Sprague
NPN; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JEDEC-95 Code: TO-18; Maximum Collector-Emitter Voltage: 40 V;
LM358M
Raytheon Semiconductor
M24308/2-1F
Amphenol
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
Vishay Telefunken
TM4C1294NCPDTI3
Texas Instruments
TM4C1294NCPDTI3 by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU family. It features 8KB data EEPROM, 20-Ch 12-Bit ADC channels, and 32 DMA channels. Ideal for industrial applications requiring high-speed processing, it offers connectivity options like CAN, Ethernet, I2C, SPI, UART, and USB.
SMBJ18CA
Semitron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS123-7-F
Diodes Incorporated
BSS123-7-F by Diodes Inc. is a N-channel FET with 100V DS breakdown voltage and 0.17A drain current. Ideal for switching applications, it features a single configuration with built-in diode, operates in enhancement mode, and has a max power dissipation of 0.3W.
Formosa Microsemi
Philips Components
LM107H/883
Linear Technology
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
LAN8720A-CP-TR
Microchip Technology
LAN8720A-CP-TR by Microchip: Ethernet transceiver with 100 Mbps data rate, operates at 3.3V, and consumes 54mA max supply current. Ideal for network interfaces in commercial applications due to its small size (4x4mm) and low power consumption.
LP3996SD-1018
LP3996SD-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. With a small outline package style and dual terminal position, it is ideal for compact electronic devices where space is limited.
TPS73HD325PWPR
TPS73HD325PWPR by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.5V and 3.3V outputs, ideal for applications requiring stable voltage regulation. It features a max dropout voltage of 0.8V, operating temperature range from -40°C to 125°C, and can handle a max output current of 0.75A per channel.
TPS2149IDGNG4
TPS2149IDGNG4 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 3.3V nominal output voltage, 0.35V max dropout voltage, and 0.2A max output current per channel. It is ideal for applications requiring stable power supply with low dropout voltages in compact electronic devices.
LD3986J2528R
LD3986J2528R by STMicroelectronics is a fixed positive multiple output LDO regulator with a max dropout voltage of 0.1V and operates b/w -40 °C to 125 °C. It delivers two outputs: 2.5V (150mA) and 2.8V (150mA). Ideal for compact, efficient power management in electronic devices.
MAX8882EUTA5+
Analog Devices
Analog Devices' MAX8882EUTA5+ is a BICMOS technology-based LDO regulator with 2 outputs. It offers fixed output voltages of 1.8V and 3.3V, with a max dropout voltage of 0.144V. Ideal for applications requiring stable power sources in compact spaces due to its small outline package style and dual terminal position.
LP2966MM3030EP
LP2966MM3030EP 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 spaces.
L5958SM
STMicroelectronics' L5958SM is a Fixed Positive Multiple Output LDO Regulator with Matte Tin finish. It has MSL of 3, peak reflow temp of 245 °C, and max time at peak temp of 30s. Ideal for applications requiring multiple output voltage regulation in compact designs.
LP5996SD-3030
LP5996SD-3030 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 3V nominal output voltage. It offers 0.22V and 0.55V max dropout voltages, suitable for applications requiring stable power supply in compact spaces. With surface mount capability and dual terminals, it ensures efficient performance in various electronic devices.
TPS70151PWP
TPS70151PWP by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Max Dropout Voltage of 0.275 V, Operating Temperature range from -40 to 125°C, and Max Output Currents of 0.5 A and 0.25 A respectively. Ideal for applications requiring stable voltage regulation in compact spaces.
TPS70358PWPR
TPS70358PWPR by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 3.3V and 2.5V outputs, ideal for applications requiring low dropout voltage of 0.25V, operating in temperatures from -40 to 125°C. It features PMOS technology, Gull Wing terminals, and a small outline package style with dual terminal position.
ADP320ACPZ331815R7
ADP320ACPZ331815R7 by Analog Devices is a Fixed Positive Multiple Output LDO Regulator with 3.3V and 1.8V outputs, max dropout voltage of 0.17V, and max load regulation of 0.0328%. Ideal for applications requiring stable power supply with low dropout voltage in compact electronic devices.
LP3986TL-3133
LP3986TL-3133 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 3.1V and 3.3V nominal output voltages, suitable for applications requiring low dropout voltage of 0.1V, operating in temperatures ranging from -40 to 125°C. It features a compact grid array package style with very thin profile and fine pitch terminals for space-constrained designs.
ADP3302AR1-REEL
ADP3302AR1-REEL by Analog Devices is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.2 V, operating temperature range from -55 to 125°C, and can handle up to 0.1 A output current. Ideal for applications requiring stable voltage regulation in compact designs.
CS8481YDPR5
CS8481YDPR5 by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Nominal Output Voltage-1 of 3.3V and Max Dropout Voltage-2 of 0.6V, suitable for applications requiring stable voltage regulation in compact designs. Operating Temperature ranges from -40 °C to 150°C, making it versatile for various electronic devices.
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.
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.
NCP154MX300300TAG
NCP154MX300300TAG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.26 V, operating temperature range from -40 to 85 °C, and can handle a max load regulation of 0.04%. Ideal for applications requiring precise voltage regulation in compact electronic devices.
L5956PDTR
L5956PDTR by STMicroelectronics is a fixed positive multiple output LDO regulator with a max dropout voltage of 1.5V and operates from -55 °C to 150°C. It provides four outputs, delivering 8.5V at 0.5A and 5V at 0.3A, ideal for compact electronic applications. Its surface mount design ensures efficient space utilization in modern circuits.
LP3986TLX-2929/NOPB
LP3986TLX-2929/NOPB by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.9V nominal output voltages, 0.1V 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 form factor and high efficiency.
LM2935TV
Motorola
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 5; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 60 V; Maximum Voltage Tolerance: 5 %;
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L4901A
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 7; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 24 V; Maximum Voltage Tolerance: 3 %;
L4902A
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 7; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 28 V; Maximum Voltage Tolerance: 3 %;
L4904A
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 8; Package Code: DIP; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 24 V; Maximum Voltage Tolerance: 3 %;
L4905
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 8; Package Code: ZIP; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 28 V; Maximum Voltage Tolerance: 2 %;
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