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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
LD3986J29R 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 features two outputs, each providing 2.9V at up to 150mA. Ideal for compact electronic applications requiring stable voltage regulation.
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Vyrian
1+ parts
100+ parts
1k+ parts
10k+ parts
Digiode
Anansix
IDEA Electronic Components Group
$6.560
$5.904
MKK Technologies
$12.335
DigiPath Technology Company
Parana Technologies
$7.843
Corphita
This durable material ensures reliable performance and longevity in various applications.
A low dropout voltage increases efficiency, making it suitable for battery-operated devices.
Similar to Dropout Voltage-2, this contributes to optimal performance in compact designs.
Surface mount design facilitates easy integration into automated manufacturing processes.
High maximum operating temperature ensures reliable performance in demanding environments.
A minimum voltage specification supports a wide range of low-power applications.
BICMOS technology combines the benefits of bipolar and CMOS, providing high performance with low power consumption.
This nominal output voltage is ideal for many microcontroller applications, ensuring compatibility and performance.
A square package shape allows for compact placement on PCBs, saving space in designs.
Ball terminals enhance reliability in thermal and mechanical stress situations.
The wide temperature range guarantees functionality in both extreme cold and hot climates.
Tape and reel packaging is ideal for automated assembly, streamlining the production process.
Allows flexible output voltage selections for dual-output applications.
A 3% tolerance ensures that the output voltage remains stable under varying load conditions.
Designers can rely on a consistent nominal voltage across different conditions for dependable operation.
Having 8 terminals supports various configurations, enhancing versatility for circuit designers.
This style is ideal for space-constrained applications, ensuring high density in layouts.
Fixed output simplifies design decisions, reducing time spent on voltage selection and validation.
Fine pitch allows for compact PCB designs, critical for small electronic devices.
Exceptional line regulation minimizes output voltage variations due to input voltage changes, enhancing stability.
This type is versatile for providing stable outputs in systems requiring multiple voltage levels.
Bottom terminal positioning aids in thermal management, improving overall device performance.
Supports high voltage levels required by certain applications while ensuring stable and efficient operation.
Low height allows for integration into slim and compact device housings.
Narrow width facilitates tight placement on PCBs, enabling high-density designs.
Excellent load regulation ensures consistent output voltage under varying load conditions.
Similar to Output Voltage-1, providing flexibility in multiple output applications.
Flexibility in input voltage range supports compatibility with various power supply configurations.
This output current capability supports a range of applications needing stable power delivery.
With two outputs, the device can serve multiple components or circuits, enhancing efficiency.
Very low dropout voltage enables operation close to the input voltage, maximizing efficiency.
Compact length ensures minimal footprint on the PCB, aiding in space-saver designs.
Support for higher input voltages enhances flexibility across various application scenarios.
Precise maximum absolute input ensures device protection and reliability.
High output current capability on both outputs caters to demanding applications effectively.
Fixed Regulators - Positive Multiple Output LDO LD3986J29R attributes and parameters. Explore more Fixed Regulators - Positive Multiple Output LDO devices from STMicroelectronics
Adjustability:
Maximum Dropout Voltage-1:
Nominal Dropout Voltage-1:
Maximum Dropout Voltage-2:
Maximum Input Voltage Absolute:
Maximum Input Voltage:
Minimum Input Voltage:
JESD-30 Code:
Length:
Maximum Line Regulation:
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 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):
Packing Method:
Qualification Status:
Regulator Type:
Maximum Seated Height:
Sub-Category:
Surface Mount:
Technology:
Terminal Form:
Terminal Pitch:
Terminal Position:
Maximum Voltage Tolerance:
Width:
LD3986J29R Regulators trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
2N2222A
Telcom Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
EU2B-YS3203F
Idec
ROTARY SWITCH;
IRLML6402TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Peak Reflow Temperature (C): 260; Package Style (Meter): SMALL OUTLINE;
BAV99
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
ECA2DHG4R7
Panasonic
ECA2DHG4R7 by Panasonic is a 4.7uF aluminum electrolytic capacitor with 200V rated DC voltage. It features tan delta of 0.15, leakage current of 0.0664mA, and ripple current of 50mA, making it ideal for applications requiring high capacitance stability and low leakage in through-hole mounting setups at temperatures ranging from -25 to 105°C.
1N4148WS
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDC5614P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.6 W; Transistor Application: SWITCHING; Maximum Drain Current (ID): 3 A;
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
261
Mercury Systems
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
SMBJ18CA
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Frontier Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358MX
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Dc Components
Sensitron Semiconductor
Allegro MicroSystems
BSS138
Siemens
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain-Source On Resistance: 3.5 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
1N4148WT
Taitron Components
LM358N
Harris Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
TPS71812-33DRVT
Texas Instruments
TPS71812-33DRVT by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Nominal Output Voltage of 1.2V and 3.3V, with Max Dropout Voltage of 0.4V each. Ideal for applications requiring stable voltage regulation in compact spaces at temperatures ranging from -40°C to 125°C.
NCP154MX180270TAG
Onsemi's NCP154MX180270TAG is a dual output LDO regulator with 1.8V and 2.7V outputs, ideal for applications requiring low dropout voltages of 0.39V and 0.275V. With a max load regulation of 0.04% and package style in small outline, it suits compact designs needing precise voltage control at temperatures ranging from -40 to 85°C.
LP5996SD-3308
LP5996SD-3308 by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 3.3V and 0.8V nominal output voltages, suitable for applications requiring low dropout voltages of 0.22V and 0.55V. It operates in a wide temperature range from -40°C to 125°C, making it ideal for various electronic devices.
LP3986TL-2626
LP3986TL-2626 by Texas Instruments is a fixed positive multiple output LDO regulator with 2.6V nominal output voltage and 0.1V max dropout voltage. It has a package style of grid array, very thin profile, fine pitch and is suitable for applications requiring precise voltage regulation in compact electronic devices.
TPS767D325QPWPRQ1
TPS767D325QPWPRQ1 by Texas Instruments is a PMOS technology-based LDO regulator with 2.5V and 3.3V output voltages, ideal for automotive applications due to AEC-Q100 screening level. It offers a max dropout voltage of 0.575V, can handle up to 1A output current, and operates in temperatures ranging from -40°C to 125°C.
CS8251ETHA7
CS8251ETHA7 by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 1.8V and can handle an Operating Temperature range from -40 to 150 °C. Ideal for applications requiring stable voltage regulation in electronic circuits.
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.
NCP156ABFCT105280T2G
NCP156ABFCT105280T2G by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 2 outputs. It has a Max Dropout Voltage of 0.16V and 0.15V, suitable for applications requiring precise voltage regulation in compact spaces. The package style is Grid Array with extremely thin profile, making it ideal for space-constrained designs in various electronic devices.
LP8900TLX-AAEB/NOPB
LP8900TLX-AAEB/NOPB by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 2.8V and 2.7V nominal output voltages, suitable for applications requiring precise voltage regulation in a compact form factor. It operates within -40 to 125°C temperature range, offering low dropout voltage of 0.11V and max load regulation of 0.009%. Ideal for space-constrained designs needing reliable power management solutions.
LP5996SDX-3333/NOPB
LP5996SDX-3333/NOPB by Texas Instruments is a fixed positive multiple output LDO regulator with 3.3V nominal output voltage and 0.22V max dropout voltage. It has two outputs, can handle up to 0.15A and 0.3A current, suitable for applications requiring stable power supply in compact spaces like IoT devices or portable electronics.
TPS71918-12DRVRG4
TPS71918-12DRVRG4 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.
LD3986J33R-E
STMicroelectronics
LD3986J33R-E 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 dual outputs of 3.3V at up to 150mA each, ideal for compact electronic applications. Its thin profile and surface mount design enhance space efficiency in modern circuits.
TLE4476DXT
Infineon Technologies
TLE4476DXT by Infineon is a fixed positive multiple output LDO regulator with 2 outputs. It has a max input voltage of 42V and can deliver up to 0.43A current. With a small outline package style, it is suitable for applications requiring stable power supplies in compact spaces.
LP2966IMMX-3030
LP2966IMMX-3030 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 can operate in temperatures ranging from -40 to 125°C. This regulator is ideal for applications requiring precise voltage regulation in compact electronic devices.
LP3986TLX-3028/NOPB
LP3986TLX-3028/NOPB by Texas Instruments is a Fixed Positive Multiple Output LDO Regulator with 3% voltage tolerance. It offers two outputs at 2.8V and 3V, with max dropout voltages of 0.1V each. Ideal for applications requiring precise voltage regulation in a compact form factor.
LP3986TL-2518
LP3986TL-2518 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.
MC33765DTB
MC33765DTB by Onsemi is a Fixed Positive Multiple Output LDO Regulator with 5 outputs. It offers a Max Dropout Voltage of 0.17 V, operating temperature range from -40 to 125 °C, and a package style of Small Outline Thin Profile. Ideal for applications requiring stable voltage regulation in compact electronic devices.
LP2967IBP-1833
LP2967IBP-1833 by Texas Instruments is a fixed positive multiple output LDO regulator with 2 outputs. It offers a max dropout voltage of 0.425 V, operating temperature range from -40 to 125 °C, and package style in grid array form. Ideal for applications requiring precise voltage regulation in compact electronic devices.
CS8164YTHA5
CS8164YTHA5 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-sensitive environments. With a package style of Flange Mount and through-hole terminal form, it is ideal for various electronic devices needing precise power management.
LP2967IBPX-2533
LP2967IBPX-2533 by Texas Instruments is a fixed positive multiple output LDO regulator with 2 outputs. It has a max input voltage of 16V and can provide up to 0.15A output current per channel. With a package style of grid array, it is suitable for applications requiring precise voltage regulation in compact spaces.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
LD3986J3133R-E
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR; No. of Terminals: 8; Package Code: VFBGA; Terminal Form: BALL; Maximum Input Voltage Absolute: 6 V; Maximum Voltage Tolerance: 3 %;
LD3986J285R-E
LD3986J2528R
LD3986J3131R
LD3986J2830R-E
LD3986J3333R
LD3986J12248R-E
LD3986J28R-E
LD3986J2528R-E
LD3986J30R-E
LD3986J29R-E
LD3986J2830R
LD3986J3133R
LD3986J1828R-E
LD3986J285R
LD3986J12248R
LD3986J122R-E
LD3986J2818R
LD3986J30R
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved