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.
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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' A3977KEDTR-T is a Motion Control IC with 44 terminals, operating voltage of 3-5.5V, and max output current of 2.5A. Ideal for automotive applications, this NMOS technology-based chip carrier package offers precise stepper motor control at temperatures ranging from -40 to 125°C.
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This material is durable and cost-effective, making the product suitable for various applications without compromising on performance.
Surface mount technology enables easy and efficient installation on printed circuit boards, saving space and reducing assembly time.
The 5V supply voltage is a common standard in many electronic systems, ensuring compatibility and ease of integration.
With a high output current capacity, this product can effectively drive motors and other components, making it suitable for demanding applications.
NMOS technology offers high speed and efficiency, making the product ideal for controlling motion in real-time and high-performance scenarios.
Motion Control ICs A3977KEDTR-T attributes and parameters. Explore more Motion Control ICs devices from Allegro MicroSystems
Additional Features:
Other IC type:
JESD-30 Code:
JESD-609 Code:
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Power Supplies (V):
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A3977KEDTR-T Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - A6628xx, A3977xx 12/Apr/2013
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.
2N2222A
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
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
NC7WZ07P6X
Fairchild Semiconductor
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
M85049/85-08W02
Amphenol
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
LM358N
Kec
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
M39029/58-360
Carlisle Interconnect Technologies
GENERAL CONN ACCESSORY; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; Maximum Operating Temperature: 200 Cel; MIL-Connector Accessory: CONTACT; Terminal Type: CRIMP; MIL Conformity: YES;
OPA2227UA
Texas Instruments
OPA2227UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 200 uV and bias current of 0.01 uA. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications requiring precise signal amplification. With a unity gain bandwidth of 8000 kHz, this op amp is ideal for high-frequency circuit designs.
Itt Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Gec Plessey Semiconductors
ULN2803A
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
LM317T
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Terminal Pitch: 2.54 mm; Minimum Output Voltage-1: 1.2 V; Technology: BIPOLAR; Operating Temperature (TJ-Max): 125 Cel;
Yangzhou Yangjie Electronics
BAV99
Vishay Sprague
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Itt Components
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .005 us; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Non Repetitive Peak Forward Current: 1 A;
OHN3020U
Tt Electronics Plc
OHN3020U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 5mT. It features an output range of 25mA and operates in temperatures ranging from -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields, such as automotive sensors or industrial automation systems.
Glenair
CONNECTOR ACCESSORY; MIL Conformity: YES; Material: ALUMINIUM ALLOY; Associated Backshell Military - Specifications: MIL-DTL-38999; Shell Sizes: 08; DIN Conformity: NO;
NXP Semiconductors
SMBJ18CA
Synsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Meritek Electronics
Sun Wai Electronic
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Reverse Recovery Time: .004 us; Maximum Repetitive Peak Reverse Voltage: 100 V;
DRV8308RHAT
Texas Instruments' DRV8308RHAT is a Motion Control IC with 40 terminals in a square package. It operates b/w -40 to 85°C, suitable for industrial applications. With a supply voltage range of 8.5-32V and output current up to 0.13A, it serves as a Brushless DC Motor Controller in various electronic systems.
A3981KLPTR-T
Allegro MicroSystems
Allegro MicroSystems' A3981KLPTR-T is a Motion Control IC with 28 terminals, operating at -40 to 150°C. It supports supply voltages of 3.3V and 7-28V, ideal for automotive applications. The small outline package measures 9.7mm in length, with a terminal pitch of 0.65mm and matte tin finish for durability.
PDRV8424PWPR
The Texas Instruments PDRV8424PWPR is a Motion Control IC with 28 terminals, operating at -40 to 125°C. It features a 5V nominal voltage and can handle up to 2.5A output current. Ideal for automotive applications, this stepper motor controller comes in a small outline package with gull wing terminals.
MTS62C19A-HS105
Microchip Technology
STEPPER MOTOR CONTROLLER; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
A5977GLPTR-T
Allegro MicroSystems' A5977GLPTR-T is a Motion Control IC with 28 terminals, operating temperature range of -40 to 105°C. It's a Stepper Motor Controller with max output current of 2.8A, suitable for industrial applications requiring precise motion control in compact spaces.
L6506D013TR
STMicroelectronics
L6506D013TR by STMicroelectronics is a Motion Control IC with 20 terminals, operating at 4.5-7V. It features a small outline package, Gull Wing terminal form, and is ideal for stepper motor control applications. With dimensions of 12.8mm x 7.5mm x 2.65mm, it can withstand peak reflow temperatures up to 260°C.
TMC262C-LA
Analog Devices
Analog Devices' TMC262C-LA is a Motion Control IC with 32 terminals, operating voltage range of 5-60 V, and max output current of 10 A. Ideal for stepper motor control applications, it features a compact square package shape, low profile design (0.9 mm), and high temp tolerance (-40 to 125°C).
A3977KEDTR
Allegro MicroSystems' A3977KEDTR is a Motion Control IC in PLASTIC/EPOXY package with 44 terminals. It operates at -40 to 125 °C and supports 3-5.5 V supply voltage range. Ideal for automotive applications, it's a Stepper Motor Controller with NMOS technology and can handle up to 2.5A output current.
DRV8323SRTAR
DRV8323SRTAR by Texas Instruments is a Motion Control IC with 40 terminals, operating voltage range of 6-60V, and max output current of 1A. Ideal for automotive applications, it features a temp range of -40 to 125°C and terminal finish of Ni/Pd/Au. Package style includes chip carrier and heat sink/slug in a square shape.
L6228PDTR
L6228PDTR by STMicroelectronics is a Motion Control IC with 36 terminals, operating voltage of 48V, and max output current of 2.8A. It is a Stepper Motor Controller suitable for automotive applications due to its BCDMOS technology and wide temperature range (-40 to 150°C).
MAX6651EEE-T
Maxim Integrated
MAX6651EEE-T by Maxim Integrated is a Motion Control IC with 16 terminals, operating at -40 to 85°C. It has a supply voltage range of 3-5V and output current of 0.1A. Ideal for industrial applications requiring brushless DC motor control in compact spaces.
DRV8312DDWR
DRV8312DDWR by Texas Instruments is a Motion Control IC with 44 terminals, operating at -40 to 85 °C. It supports supply voltages of 10.8-52.5 V and output current up to 6.5 A, making it ideal for industrial brush DC motor control applications. The package is small outline with heat sink/slug, suitable for surface mount assembly in various electronic systems.
L6206N
L6206N by STMicroelectronics is a Motion Control IC with 24 terminals, operating voltage of 8-52V, and max output current of 5.6A. Ideal for automotive applications, this BCDMOS technology IC is designed for stepper motor control in a compact rectangular package.
IRMCF371TR
Infineon Technologies
Infineon's IRMCF371TR is a Motion Control IC with 48 terminals, operating b/w -40 to 85°C. It features a low profile flatpack design, suitable for industrial applications like brush DC motor control due to its 1.8V nominal voltage and compact size of 7x7mm.
DRV8711DCP
DRV8711DCP by Texas Instruments is a motion control IC with a nominal voltage of 24V. It is a stepper motor controller with a max operating temperature of 85°C, making it suitable for industrial applications. Its compact size and surface mount capability make it easy to integrate into various systems.
L6226Q
L6226Q by STMicroelectronics is a Motion Control IC with 32 terminals, suitable for BRUSH DC MOTOR CONTROLLER applications. It operates b/w -40 to 150 °C and supports a supply voltage range of 8-52 V. This BCDMOS technology chip carrier has a square shape and very thin profile, making it ideal for automotive use.
DRV8323SRTAT
DRV8323SRTAT by Texas Instruments is a Motion Control IC with 40 terminals and a supply voltage range of 6V to 60V. It operates in automotive-grade temperatures (-40°C to 125°C) and can handle a max output current of 1A. This Brushless DC Motor Controller comes in a square chip carrier package suitable for surface mount applications.
IRAMX20UP60A-2
IRAMX20UP60A-2 by Infineon Technologies is a Motion Control IC with 23 terminals, operating at temperatures from -40 to 125 °C. It has a max output current of 30 A and supports power supplies ranging from 12V to 20V. Ideal for automotive applications requiring AC motor control in a rectangular package style.
LB11660FV-TLM-E
Onsemi
LB11660FV-TLM-E by Onsemi is a Motion Control IC with 16 terminals, operating voltage of 4-15V, and output current up to 1.5A. Ideal for Brushless DC Motor control applications, it features a compact rectangular package with low profile design and operates b/w -30 to 90°C temperature range.
DRV8323RHRGZT
DRV8323RHRGZT by Texas Instruments is a Motion Control IC with 48 terminals, operating voltage range of 6-60V. Ideal for automotive applications, it offers a max output current of 1A and operates in temperatures from -40 to 125°C.
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A3979SLPTR-T
Allegro MicroSystems' A3979SLPTR-T is a Motion Control IC with 28 terminals, operating voltage of 3-5.5V, and max output current of 2.5A. Ideal for stepper motor control applications due to its compact size, NMOS technology, and peak reflow temp of 260°C.
A3977SLPTR-T
Allegro MicroSystems' A3977SLPTR-T is a Motion Control IC with 28 terminals, operating voltage of 3-5.5V, and max output current of 2.5A. Ideal for stepper motor control applications due to its compact size, NMOS technology, and peak reflow temp of 260°C.
A3979SLPTR
Allegro MicroSystems A3979SLPTR is a Motion Control IC with 28 terminals, operating voltage of 3-5.5 V, and max output current of 2.5 A. Ideal for stepper motor control applications due to its BCDMOS technology and compact design with small outline package shape. Operating temperature range from -20 to 85 °C ensures reliable performance in various environments.
A3977SLP-T
Allegro MicroSystems' A3977SLP-T is a Motion Control IC with 28 terminals, operating voltage of 3-5.5V, and max output current of 2.5A. Ideal for stepper motor control applications due to its compact size, NMOS technology, and peak reflow temp of 260°C.
A3979SLP-T
Allegro MicroSystems' A3979SLP-T is a Motion Control IC with 28 terminals, operating voltage of 3-5.5V, and max output current of 2.5A. Ideal for stepper motor control applications due to its BCDMOS technology, compact size (9.7mm x 4.4mm), and temp range of -20°C to 85°C.
A3977SLPTR
Allegro MicroSystems' A3977SLPTR is a Motion Control IC with 28 terminals, operating at -20 to 85°C. It supports stepper motor control, offering a max output current of 2.5A at a supply voltage range of 3-5.5V. The small outline package with gull wing terminals and thin profile makes it suitable for various motion control applications requiring precise voltage regulation and thermal management.
A3979SLP
STEPPER MOTOR CONTROLLER; Temperature Grade: OTHER; No. of Terminals: 28; Package Code: HTSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
A3977SEDTR-T
STEPPER MOTOR CONTROLLER; Temperature Grade: OTHER; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE; Surface Mount: YES;
A3977SED
A3977SED-T
STEPPER MOTOR CONTROLLER; Temperature Grade: AUTOMOTIVE; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE; Surface Mount: YES;
A3972SB-T
A3972SB-T by Allegro MicroSystems is a motion control IC with 2 functions. It operates at a nominal voltage of 5V and has a max output current of 1.5A. This IC is commonly used as a brush DC motor controller in various applications.
A3977SEDTR
A3977SLP
A3977KLPTR-T
A3977KLPTR-T by Allegro MicroSystems is a motion control IC with a max output current of 2.5A. It operates at a nominal voltage of 5V and has a temperature grade suitable for automotive applications. This IC is designed for controlling stepper motors in various electronic systems.
A3977EED
STEPPER MOTOR CONTROLLER; Temperature Grade: INDUSTRIAL; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE; Surface Mount: YES;
A3977KED
A3977EEDTR
A3974SED-T
A3977KED-T
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