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' L4938PD is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a max output voltage of 5.1V and can handle up to 0.5A output current. Ideal for applications requiring stable power supply in a compact IN-LINE package, operating within -55 to 150 °C temperature range.
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$4.630
This material provides durability and protection for the internal components of the regulator, ensuring a longer lifespan for the product.
With a high maximum operating temperature, this regulator can handle demanding applications without overheating, making it reliable in various environments.
The rectangular shape allows for easy integration into existing circuit designs, saving space and simplifying installation.
Through-hole terminals provide a secure connection to the circuit board, reducing the risk of electrical malfunctions and ensuring stable performance.
With a low minimum operating temperature, this regulator can function effectively in cold conditions, offering versatility in temperature environments.
The multiple terminals allow for easy connectivity and flexibility in circuit configurations, making it suitable for complex electronic systems.
The in-line package style simplifies installation and maintenance, making it convenient for technicians and reducing the risk of errors during assembly.
The fixed positive multiple output LDO regulator ensures stable and precise voltage regulation for multiple outputs, contributing to reliable performance in critical applications.
The dual terminal position offers redundancy and improved connectivity options, enhancing the overall reliability and robustness of the regulator.
With a high maximum output voltage, this regulator can accommodate a wide range of voltage requirements, making it versatile for different electronic devices and systems.
The high maximum output current allows the regulator to power multiple components simultaneously, ensuring adequate power supply for various devices and applications.
Having multiple outputs provides flexibility in powering different components or circuits separately, enabling more sophisticated control and customization options.
The high maximum input voltage capacity allows the regulator to handle voltage fluctuations and spikes, protecting downstream components and ensuring stable operation.
The second output with high maximum output current can deliver additional power to high-demand components, enhancing the overall performance and versatility of the regulator.
Fixed Regulators - Positive Multiple Output LDO L4938PD attributes and parameters. Explore more Fixed Regulators - Positive Multiple Output LDO devices from STMicroelectronics
Maximum Input Voltage:
JESD-30 Code:
No. of Functions:
No. of Outputs:
No. of Terminals:
Operating Temperature (TJ-Max):
Operating Temperature (TJ-Min):
Maximum Output Current-1:
Maximum Output Current-2:
Maximum Output Voltage-1:
Minimum Output Voltage-1:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Qualification Status:
Regulator Type:
Surface Mount:
Terminal Form:
Terminal Position:
L4938PD 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
1N4148WS
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148-GS08
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
USB2514BI-AEZG
Standard Microsystems
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 36; Package Code: HVQCCN; Package Shape: SQUARE;
BAV99LT1G
Onsemi
BAV99LT1G by Onsemi is a series connected diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.006 us and can handle up to 100V repetitive peak reverse voltage. Ideal for rectification applications, this diode operates b/w -65°C to 150°C temperature range.
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Infineon Technologies
FT232RL-TUBE
FTDI
FTDI's FT232RL-TUBE is a bus controller with 28 terminals, operating at 3.3-5.25V. It supports USB, VBUS, and UART interfaces with a data transfer rate of 60MBps. Ideal for industrial applications requiring RS232/RS422/RS485 compatibility in compact designs due to its small outline package style.
LM555CN
Rochester Electronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;
EU2B-YS3303C
Idec
ROTARY SWITCH;
SS14
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Small Signal Bipolar Transistors; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JESD-609 Code: e0;
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;
Semicoa
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
Silicon Standard
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MURS160T3G
MURS160T3G by Onsemi is a single rectifier diode with a max output current of 2A and max repetitive peak reverse voltage of 600V. It has a fast recovery time of 0.075us, making it suitable for high voltage applications. The diode operates in temperatures ranging from -65 to 175°C, ideal for power systems requiring ultra-fast response.
Gulf Semiconductor
LM358N
Freescale Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
M39029/58-360
TE Connectivity
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Zetex Plc
NCP154MX330280TAG
NCP154MX330280TAG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 3.3V and 2.8V outputs, 0.25V and 0.27V dropout voltages, suitable for applications requiring low dropout voltage and precise regulation in compact designs. Operating temperature range from -40 to 85°C makes it ideal for various electronic devices.
TPS71921-22DRVR
Texas Instruments
TPS71921-22DRVR by Texas Instruments is a BICMOS technology LDO regulator with 2 outputs. It has a fixed output voltage of 2.1V and 2.2V, with a max dropout voltage of 0.4V. Ideal for applications requiring stable power supply in compact spaces due to its small outline package style and dual terminal position.
NCV8154MW330280TBG
NCV8154MW330280TBG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 3.3V and 2.7V outputs, suitable for automotive applications due to AEC-Q100 screening. It features a small outline package with very thin profile, matte tin terminal finish, and dual terminal position for space-constrained designs.
TLV7111930DSET
TLV7111930DSET by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Nominal Output Voltage of 3V and Max Dropout Voltage of 0.215V, suitable for applications requiring stable voltage regulation in compact electronic devices. Operating temperature ranges from -40 to 125°C make it versatile for various environments.
MAX8882XEUTA5
Analog Devices
Fixed Positive Multiple Output LDO Regulators;
TPS70345PWPR
TPS70345PWPR by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 3.3V and 1.2V outputs, ideal for applications requiring stable voltage supply. It offers a max dropout voltage of 0.25V, operating temperature range from -40°C to 125°C, and can handle up to 2A output current. This PMOS technology regulator comes in a small outline package suitable for surface mount assembly.
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.
TPS70348PWPRG4
TPS70348PWPRG4 by Texas Instruments is a PMOS technology-based LDO regulator with 2 outputs. It offers a max output current of 2A and dropout voltage as low as 0.16V, making it ideal for applications requiring stable power supply in compact spaces. With a package style of small outline and dual terminal position, this regulator is suitable for various electronic devices where space efficiency is crucial.
TPS71918-12DRVR
TPS71918-12DRVR by Texas Instruments is a fixed positive multiple output LDO regulator with a max dropout voltage of 0.4 V, operating temperature range from -40 to 125°C, and a package style of small outline with very thin profile. It is suitable for applications requiring stable power supply with dual outputs in compact electronic devices.
TPS73HD325PWP
TPS73HD325PWP by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.5V and 3.3V nominal output voltages, 0.8V max dropout voltage, and 0.75A max output current per channel. It is ideal for applications requiring stable power supplies in compact designs with dual terminals and surface mount capability.
CS8164YT5
CS8164YT5 by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.7V and 0.6V, suitable for applications requiring stable voltage regulation in temperature range -40 to 150 °C. Ideal for designs needing precise power management in various electronic systems.
CS8361YDWFR16
CS8361YDWFR16 by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a max output voltage of 5.1V and can handle up to 0.25A current. Ideal for applications requiring stable voltage regulation in a compact form factor, such as portable electronic devices.
NCP152MX330330TCG
NCP152MX330330TCG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 3.3V nominal output voltage and 0.15A max output current per channel. It features a small outline package style, matte tin terminal finish, and operates in temperatures ranging from -40 to 85 °C. Ideal for applications requiring precise voltage regulation in compact electronic devices.
ADP322ACPZ-115-R7
ADP322ACPZ-115-R7 by Analog Devices is a Fixed Positive Multiple Output LDO Regulator with 3 outputs. It has a max dropout voltage of 0.17 V, operating temperature range from -40 to 125 °C, and a package style of CHIP CARRIER. Ideal for applications requiring precise voltage regulation in compact electronic devices.
NCP154MX330300TAG
NCP154MX330300TAG by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 3.3V and 3V outputs, ideal for applications requiring low dropout voltages. It features a small outline package style, matte tin terminal finish, and operates in temperatures ranging from -40 to 85 °C.
ADP220ACBZ-3033R7
Analog Devices' ADP220ACBZ-3033R7 is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It offers a Nominal Output Voltage of 3.3V and Max Dropout Voltage of 0.23V, suitable for applications requiring precise voltage regulation in compact electronic devices.
AP7312-1830W6-7
Diodes Incorporated
AP7312-1830W6-7 by Diodes Inc. is a fixed positive multiple output LDO regulator with 2 outputs. It has a max dropout voltage of 0.3V, operating temperature range from -40 to 125°C, and can handle a max input voltage of 6V. Ideal for applications requiring stable power supply in compact spaces like consumer electronics and IoT devices.
LP2966MM1818EP
LP2966MM1818EP 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 can handle up to 0.15 A output current per channel. Ideal for applications requiring precise voltage regulation in compact spaces.
TLV7101828QDSERQ1
TLV7101828QDSERQ1 by Texas Instruments is a CMOS LDO Regulator with 2 outputs. It offers fixed output voltages of 1.8V and 2.8V, ideal for automotive applications due to AEC-Q100 screening and operating temperature range of -40°C to 150°C. The package style is small outline, very thin profile, making it suitable for space-constrained designs.
AP7312-1218FM-7
AP7312-1218FM-7 by Diodes Inc. is a fixed positive multiple output LDO regulator with 2 outputs, each supporting up to 0.15A current. It has a small outline package style with very thin profile and operates in temperatures ranging from -40°C to 125°C. Ideal for applications requiring precise voltage regulation in compact electronic devices.
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L4937N
STMicroelectronics
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: 7 %;
L4937NL
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 7; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 2 %; Nominal Output Voltage-2: 5 V; Maximum Output Current-2: .5 A;
L4937NPD
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 20; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 28 V; Maximum Voltage Tolerance: 7 %;
L4938EDP
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 20; Package Code: SOP; Terminal Form: GULL WING; Maximum Voltage Tolerance: 4 %; Qualification Status: Not Qualified;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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