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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Allegro MicroSystems' A2557KLB is a 16-terminal peripheral driver with built-in transient, over current, and thermal protections. Operating at 5V with a max output current of 0.3A, it's ideal for automotive applications due to its small outline package style and sink output current flow direction.
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The plastic/epoxy material used in the package body provides durability and protection for the internal components, ensuring a longer lifespan for the peripheral driver.
The high maximum supply voltage allows for flexibility in power supply options, making this peripheral driver suitable for a variety of applications.
The built-in protections for transient voltage spikes, overcurrent, and thermal overload help safeguard connected devices and the peripheral driver itself, ensuring reliable and safe operation.
The maximum output current of 0.3 A allows the peripheral driver to effectively drive peripheral devices without exceeding safe current limits, preventing damage to connected components.
The nominal supply voltage of 5 V is a common and widely available voltage level, making it easy to integrate this peripheral driver into existing systems and circuits.
Peripheral Drivers A2557KLB attributes and parameters. Explore more Peripheral Drivers devices from Allegro MicroSystems
Built-in Protections:
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A2557KLB Interface ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Packaging - Tape Change 27/Jan/2023
With more than 30 years of experience developing advanced semiconductor technology and application-specific algorithms, Allegro is a global leader in power and sensing solutions for motion control and energy-efficient systems. Through our innovations in e-Mobility, Clean Energy, and Automation, we are helping move the world toward a safer, more sustainable future. Each year we ship over one billion units into these applications to support our 10,000+ customers around the globe, including over 50 automotive OEMs. Our global engineering, manufacturing and support, combined with our agility, make Allegro a trusted partner to both large enterprises and regional market leaders worldwide.
1N4148
Rochester Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138W-7-F
Multicomp Pro
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Transistor Element Material: SILICON; No. of Elements: 1;
BAV99
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Hi-tron 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;
SPC TECHNOLOGY/ MULTICOMP
MMSZ5245BT1G
Onsemi
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
2N7002
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Maximum Drain Current (ID): .34 A;
National Semiconductor
LL4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148WS
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Itt Components
RECTIFIER DIODE; Surface Mount: NO; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .15 A;
RC0805FR-0710RL
Yageo
Yageo's RC0805FR-0710RL is a 10 ohm SMT fixed resistor with 1% tolerance and 0.125 W power dissipation. With a temperature range of -55 to 155 °C, it suits applications requiring precise resistance values in compact surface mount designs.
SS14
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
261
Deltrol Controls
Other Relays;
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Maximum Non Repetitive Peak Forward Current: 2 A; Maximum Reverse Recovery Time: .004 us; No. of Phases: 1; Maximum Operating Temperature: 175 Cel;
PAP-06V-S
J S T Mfg
PAP-06V-S by J S T Mfg is a 6-contact BOARD CONNECTOR with 94V-0 UL Flammability Code. It has FEMALE contacts, CRIMP termination, and comes WITH CABLE ASSEMBLY for CABLE mounting applications.
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;
ROHM
First Components International
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Polarity: BIDIRECTIONAL; Maximum Repetitive Peak Reverse Voltage: 18 V;
BTS5210G
Infineon Technologies
BTS5210G by Infineon is a MOS technology peripheral driver with 2 functions, operating at 5.5-40V. It offers built-in protections against transient, over current, and over voltage. Ideal for automotive applications due to AEC-Q100 screening level and small outline package style.
TPS27082LDDCR
Texas Instruments
TPS27082LDDCR by Texas Instruments is a peripheral driver with a max supply voltage of 8V and a max output current of 3A. It is commonly used in automotive applications for its built-in transient protection and open-drain output characteristics.
NCP51810AMNTWG
HALF BRIDGE BASED PERIPHERAL DRIVER; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1; Terminal Finish: NICKEL PALLADIUM GOLD; Peak Reflow Temperature (C): 260; JESD-609 Code: e4;
BTS442E2E3062A
Siemens
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Terminal Form: GULL WING; No. of Terminals: 4; Package Shape: RECTANGULAR; Output Current Flow Direction: SOURCE; Output Characteristics: OPEN-SOURCE;
VNS1NV04PTR-E
STMicroelectronics
VNS1NV04PTR-E by STMicroelectronics is a peripheral driver with built-in protections for transient, over current, and over voltage. It has 8 terminals in a small outline package style, suitable for applications requiring a nominal voltage of 5V. With a turn-on time of 1us and output current flow direction as sink, it offers efficient performance in various electronic systems.
ULN-2064B
Vishay Sprague
Vishay Sprague's ULN-2064B is a 16-terminal peripheral driver with bipolar technology. It operates b/w -20°C to 85°C, featuring tin/lead finish and through-hole terminals. Ideal for applications requiring a 4-bit driver in an in-line rectangular package.
UDN2987A
Allegro MicroSystems
Allegro MicroSystems' UDN2987A is an 8-function peripheral driver with a max supply voltage of 35V. It offers built-in protections against transient, over current, and thermal issues. Ideal for applications requiring a true output polarity and a max output current of 0.35A.
DRV8844PWPR
DRV8844PWPR by Texas Instruments is a peripheral driver with a max supply voltage of 60V, output current up to 2.5A, and built-in protections for overcurrent and thermal issues. It is ideal for industrial applications requiring precise motor control in harsh environments.
L9333MD
L9333MD by STMicroelectronics is a peripheral driver with built-in protections for transient, over current, and thermal issues. It operates at a max supply voltage of 32V and has a peak output current of 0.015A. This rectangular-shaped driver in small outline package style is ideal for buffer or inverter-based interface IC applications.
BTS432E2E3062A
BTS432E2E3062A by Infineon Technologies is a peripheral driver with a max supply voltage of 42V. It offers built-in protections for transient, over current, over voltage, thermal, and under voltage conditions. This MOS technology-based driver has a nominal output peak current limit of 44A and is commonly used as a buffer or inverter based peripheral driver.
VNS3NV04DP-E
VNS3NV04DP-E by STMicroelectronics is a peripheral driver with built-in thermal and overvoltage protections. It has 2 functions, 8 terminals, and a peak output current limit of 5A. Ideal for applications requiring sink output flow direction, it features a turn-on time of 1.35us and turn-off time of 10us in a small outline package style.
FPF2700MX
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MAX4820EUP+
Maxim Integrated
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: HTSSOP; Package Shape: RECTANGULAR;
MCZ33996EK
NXP Semiconductors
MCZ33996EK by NXP Semiconductors is a SIPO-based peripheral driver with 32 terminals, operating voltage range of 5-27V, and built-in protections against over/under voltage. Widely used in automotive applications due to its small outline package, thermal protection, and sink output current flow direction.
ST890CDR
ST890CDR by STMicroelectronics is a peripheral driver with 8 terminals, operating voltage range of 2.7-5.5V, and max output current of 1.2A. It features built-in protections against overcurrent and thermal issues, suitable for industrial applications requiring buffer or inverter-based interface ICs with fast turn-on/off times.
TPS1H100BQPWPRQ1
TPS1H100BQPWPRQ1 by Texas Instruments is a high side driver with built-in protections for transient, over current, thermal, and under voltage. It operates at a max supply voltage of 40V and has a nominal output peak current limit of 7A. Ideal for automotive applications due to its AEC-Q100 screening level and compact rectangular package design.
ITS41K0SMENHUMA1
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; JESD-609 Code: e3; Moisture Sensitivity Level (MSL): 3; Terminal Finish: TIN;
L293DWP
L293DWP by Texas Instruments is a peripheral driver with 2 functions, operating at 5V nominal voltage. It offers built-in transient and thermal protections, supporting a max supply voltage of 36V. Ideal for applications requiring source and sink output current flow direction in commercial temperature grade environments.
L6201PS
L6201PS by STMicroelectronics is a full bridge peripheral driver with 5A output current limit, suitable for applications requiring source and sink flow direction. It operates at supply voltages ranging from 12V to 48V, featuring built-in thermal protection. The small outline package with gull wing terminals makes it ideal for compact designs in various electronic systems.
BTS3408GXUMA2
BTS3408GXUMA2 by Infineon is a peripheral driver with 60V max supply voltage, AEC-Q100 screening, and built-in protections for transient, over current, over voltage & thermal. It's used in automotive applications due to its BCD technology, Schmitt trigger input characteristics & sink output current flow direction.
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A2557KLBTR-T
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
A2550KLPTR-T
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: HTSSOP; Package Shape: RECTANGULAR;
A2557KB
AND GATE BASED PERIPHERAL DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
A2557KEB
AND GATE BASED PERIPHERAL DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: J BEND; No. of Terminals: 28; Package Code: QCCJ; Package Shape: SQUARE;
A2557EB
AND GATE BASED PERIPHERAL DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
A2557EEB
AND GATE BASED PERIPHERAL DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 28; Package Code: QCCJ; Package Shape: SQUARE;
A2557ELB
AND GATE BASED PERIPHERAL DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
A2557SLB
AND GATE BASED PERIPHERAL DRIVER; Temperature Grade: OTHER; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
A2557ELB-T
A2557ELBTR-T
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
A2557KB-T
A2557KEB-T
A2557KLB-T
AND GATE BASED PERIPHERAL DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
A2557SLB-T
A2557SLBTR-T
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: OTHER; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
A2557ELBTR
A2557KLBTR
A2557SLBTR
Supply Digital Components
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