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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LM238K by STMicroelectronics is an adjustable positive regulator with a max output of 32V and 5A current. It operates b/w -25 °C to 150°C, featuring a low line regulation of 0.04%/V. Ideal for applications requiring stable voltage in compact designs.
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$2.710
The metal package enhances durability and heat dissipation, ensuring reliable performance in various environments.
A maximum operating temperature of 150 °C provides excellent thermal conductivity, making it suitable for high-power applications.
This high voltage differential allows for flexibility in design, accommodating a wide range of input voltages.
Bipolar technology offers high performance and reliability, which is ideal for precise voltage regulation.
The round package shape facilitates easy mounting and integration into various circuit designs.
Pin/PEG terminals ensure secure connections and reduce the risk of mechanical failure in installations.
The wide operating temperature range from -25 °C to 150°C makes this regulator suitable for diverse environmental conditions.
A minimum output voltage of 1.2V allows for low-voltage applications, making it perfect for modern electronics.
With only two terminals, this regulator simplifies design and is easy to integrate into existing circuits.
Outstanding line regulation performance ensures stable output voltage even with varying input voltages, enhancing overall reliability.
Flange mount design allows for easy attachment and heat management in various applications.
The adjustable feature grants designers flexibility to set the specific output voltage required for their applications.
With low load regulation, this product maintains voltage stability under varying load conditions, ensuring dependable performance.
A minimum voltage differential of 3V allows for efficient operation, effectively optimizing the regulator’s performance.
This standard configuration is widely compatible with various circuits, making it an ideal choice for numerous applications.
Matte tin finish offers excellent solderability and corrosion resistance, ensuring reliable connections over time.
Bottom terminal positioning can reduce board space and enhance the layout of your circuit.
A maximum output voltage of 32V allows compliance with more demanding voltage requirements across numerous devices.
With a maximum output current of 5A, this regulator can efficiently power a range of devices that require higher current.
A nominal dropout voltage of 3V enhances efficiency by reducing power losses in typical operating conditions.
Adjustable Regulators - Positive Single Output Standard LM238K attributes and parameters. Explore more Adjustable Regulators - Positive Single Output Standard devices from STMicroelectronics
Adjustability:
Nominal Dropout Voltage-1:
Maximum Input-Output Voltage Differential:
Minimum Input-Output Voltage Differential:
JESD-30 Code:
JESD-609 Code:
Maximum Line Regulation (%/V):
Maximum Load Regulation (%):
No. of Functions:
No. of Outputs:
No. of Terminals:
Operating Temperature (TJ-Max):
Operating Temperature (TJ-Min):
Maximum Output Current-1:
Maximum Output Voltage-1:
Minimum Output Voltage-1:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Qualification Status:
Regulator Type:
Sub-Category:
Surface Mount:
Technology:
Terminal Finish:
Terminal Form:
Terminal Position:
LM238K 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
CGA3E2X7R1H104K080AA
TDK
CGA3E2X7R1H104K080AA by TDK is a fixed ceramic capacitor with a capacitance of 0.1 uF and a rated DC voltage of 50 V. It has a temperature coefficient of 15% and can operate at temperatures ranging from -55 to 125 °C. This capacitor is commonly used in surface mount applications for various electronic devices.
LL4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
FDV303N
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
L7805CV
Sgs-ates Componenti Electronici S P A
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Terminal Finish: Tin/Lead (Sn/Pb); Nominal Output Voltage-1: 5 V;
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
LM358N
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
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;
1N4148
Kec
RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Non Repetitive Peak Forward Current: 2 A; Config: SINGLE; Maximum Operating Temperature: 200 Cel;
SMBJ18CA
Lite-on Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
ULN2803A
YOUTAI SEMICONDUCTOR CO LTD
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Terminal Form: GULL WING; No. of Terminals: 18; Package Code: SOP; Package Shape: RECTANGULAR; JESD-30 Code: R-PDSO-G18;
ABS10-32.768KHZ-T
Abracon
Abracon's ABS10-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 70000 ohm series resistance. Ideal for applications requiring precise timing at 0.032768 MHz, such as IoT devices and wearables due to its compact size and low power consumption.
BAV99
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20
Maxim Integrated
DS18B20 by Maxim Integrated is a 12-bit digital temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Commonly used in applications requiring precise temperature monitoring like HVAC systems and industrial automation.
SS14
Goodwork Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Panjit International
2N2222A
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
ABS06-32.768KHZ-T
Abracon's ABS06-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 90000 ohm series resistance, and -40 to 85 °C operating temperature range. Ideal for applications requiring precise timing in compact designs like IoT devices and wearables.
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RECTIFIER DIODE; Terminal Position: END; Terminal Form: NO LEAD; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
NCV317BD2TR4G
Onsemi
NCV317BD2TR4G by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5 A and a max input-output voltage differential of 40 V. It is commonly used in applications requiring precise voltage regulation, such as power supplies and battery charging circuits.
LM317HVKSTEEL
Texas Instruments
LM317HVKSTEEL by Texas Instruments is an adjustable positive single output standard regulator with a max input-output voltage differential of 60V. It has a max output current of 1.5A and can operate in temperatures ranging from 0 to 125°C. This regulator is commonly used in applications requiring adjustable voltage regulation.
LM317AH
LM317AH by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max input-output voltage differential of 40V. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation such as power supplies and battery chargers.
LM723H/883
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 10; Package Code: TO-5; Terminal Form: WIRE; No. of Outputs: 1; Package Shape: ROUND;
77034012X
The Texas Instruments 77034012X is an adjustable positive single output standard regulator with a package body made of ceramic and metal-sealed cofired material. It operates in temperatures ranging from -55 to 150°C, offering an output voltage range of 1.2V to 1.3V. This chip carrier style regulator with 20 terminals is suitable for various applications requiring precise voltage regulation in extreme temperature conditions.
LT1120ACS8#PBF
Analog Devices
Analog Devices' LT1120ACS8#PBF is a BIPOLAR technology adjustable regulator with 8 terminals. It offers an output voltage range of 2.4V to 2.55V, load regulation of 1%, and line regulation of 0.02%/V. Ideal for applications requiring precise voltage control in compact spaces with operating temperatures from 0°C to 100°C.
NCV317BD2T
NCV317BD2T by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max input-output voltage differential of 40V. It operates in temperatures ranging from -55 °C to 150°C, making it suitable for various applications in automotive electronics and industrial control systems.
LM317LCPKG3
LM317LCPKG3 by Texas Instruments is an adjustable positive single output standard regulator with a max input-output voltage differential of 35V. Operating temperature ranges from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in a compact small outline package. With a max output current of 0.1A and dropout voltage of 2V, it is ideal for low-power electronic devices.
LT317AT#PBF
LT317AT#PBF by Analog Devices is an adjustable positive single output standard regulator with a max output voltage of 37V and a max output current of 1.5A. It operates in temperatures ranging from 0 to 125 °C, making it suitable for various applications requiring precise voltage regulation in electronic circuits.
LM317K/883
LM317K/883 by Texas Instruments is a MIL-STD-883 screened adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1.5A. Operating temperature ranges from 0°C to 125°C, making it suitable for various industrial applications requiring precise voltage regulation in harsh environments.
LT1120MJ8
LT1120MJ8 by Analog Devices is an adjustable positive single output standard regulator with a max output voltage of 30V and max current of 0.125A. It features through-hole terminals, ceramic package body material, and is commonly used in applications requiring precise voltage regulation in electronic circuits.
TL317PSRE4
TL317PSRE4 by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 32V and max output current of 0.1A. It operates in temperatures ranging from -20°C to 125°C, making it suitable for various applications requiring precise voltage regulation in compact spaces. The package style is small outline, ideal for surface mount designs with a terminal pitch of 1.27mm.
LM117HGMW8
LM117HGMW8 by Texas Instruments is an adjustable positive single output standard regulator with a max output current of 1.5A and a max output voltage of 37V. Operating temperature ranges from -55 to 150°C, making it suitable for various applications requiring precise voltage regulation in challenging environments. Its surface mount capability and bipolar technology enhance its versatility in electronic designs.
LM723H
LM723H by Texas Instruments is an adjustable positive single output standard regulator with a max input-output voltage differential of 38V. Operating temperature ranges from -55°C to 150°C, making it suitable for various applications. With a max output current of 0.15A and adjustable output voltage up to 37V, it is ideal for power supply designs in different electronic devices.
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 2; Terminal Form: PIN/PEG; JESD-30 Code: O-MBFM-P2; No. of Functions: 1; Adjustability: ADJUSTABLE;
LM317T2
LM317T2 by Onsemi is an adjustable positive single output standard regulator with a max output voltage of 37V and max load regulation of 1.5%. It operates in temperatures ranging from -40 °C to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits.
RHFL4913SCA07V
RHFL4913SCA07V by STMicroelectronics is an adjustable positive regulator with a max output of 9V and 1A current. It operates b/w -55 °C to 125 °C, housed in a compact ceramic package. Ideal for precision voltage regulation in various electronic applications.
L200T
STMicroelectronics L200T is an adjustable positive single output standard regulator with a max output voltage of 36V and max output current of 2A. Operating temperature ranges from -55 to 150 °C, making it suitable for various applications requiring precise voltage regulation in harsh environments. Its bipolar technology and metal package ensure reliable performance in demanding conditions.
KA317TU
KA317TU by Onsemi is an adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1A. It operates in temperatures ranging from 0 to 125 °C, making it suitable for various applications requiring precise voltage regulation. The package style is flange mount with through-hole terminals, ideal for easy installation and reliable performance.
LM317MT
Motorola
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Outputs: 1; Terminal Pitch: 2.54 mm; Operating Temperature (TJ-Min): 0 Cel;
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