Name: A3977SED
Brand: Allegro MicroSystems, LLC
SKU: A3977SED
Availability: InStock
Rating: 5 (177 reviews)

A3977SED

Solo por referencia

Nº de pieza	A3977SED
Fabricantes	Allegro MicroSystems, LLC
Descripción	IC MOTOR DRIVER PAR 44PLCC
Hoja de datos
Paquete	44-LCC (J-Lead)
ECAD
En existencias	24.624 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	nov 18 - nov 23 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo A3977SED por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue A3977SED con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de A3977SED.

Especificaciones A3977SED

Fabricantes	Allegro MicroSystems, LLC
Categoría	Circuitos integrados - PMIC - impulsores de motor, controladores
Paquete	44-LCC (J-Lead)
ECAD
Serie	-
Tipo de motor: paso a paso	Bipolar
Tipo de motor - CA, CC	-
Función	Driver - Fully Integrated, Control and Power Stage
Configuración de salida	Half Bridge (4)
Interfaz	Step/Direction
Tecnología	DMOS
Paso de resolución	1, 1/2, 1/4, 1/8
Aplicaciones	General Purpose
Salida de corriente	2.5A
Suministro de voltaje	3 V ~ 5.5 V
Voltaje - Carga	8 V ~ 35 V
Temperatura de funcionamiento	-20°C ~ 150°C (TJ)
Tipo de montaje	Surface Mount
Paquete / caja	44-LCC (J-Lead)
Paquete de dispositivo del proveedor	44-PLCC (16.59x16.59)

A3977SED Packaging

A3977SED FAQ

1. How to order A3977SED on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that A3977SED is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A3977SED. All suppliers must pass our qualification reviews before they can publish their products including A3977SED on Heisener; we pay more attention to the channels and quality of A3977SED products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A3977SED price and inventory displayed accurate?

The price and inventory of A3977SED fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of A3977SED?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the A3977SED we delivered, we will accept the replacement or return of the A3977SED only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of A3977SED.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as A3977SED pin diagram, A3977SED datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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A3977SED Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza

Fabricantes

Descripción

En existencias

A3977SED-T

D# A3977SED-T

Allegro MicroSystems LLC

DMOS Stepping Motor Driver 5V 44-Pin PLCC Tube (Alt: A3977SED-T)

Nº de pieza	Fabricantes	Descripción	En existencias
A3977SEDTR	Allegro MicroSystems LLC	MOTOR DRIVER, STEPPER, 2.5A, PLCC-44, FULL REEL, Motor Type:Stepper, No. of Outputs:2, Output Current:2.5A, Output Voltage:35V, Driver Case Style:LCC, No. of Pins:44, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- , RoHS Compliant: Yes	0
A3977SED-T	Allegro MicroSystems LLC	MOTOR DRIVER, STEPPER, 2.5A, PLCC-44, FULL REEL, Motor Type:Stepper, No. of Outputs:2, Output Current:2.5A, Output Voltage:35V, Driver Case Style:LCC, No. of Pins:44, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- , RoHS Compliant: Yes	0
A3977SEDTR-T	Allegro MicroSystems LLC	MOTOR DRIVER, STEPPER, 2.5A, PLCC-44, FULL REEL, Motor Type:Stepper, No. of Outputs:2, Output Current:2.5A, Output Voltage:35V, Driver Case Style:LCC, No. of Pins:44, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- , RoHS Compliant: Yes	0
A3977SED	Allegro MicroSystems LLC	MOTOR DRIVER, STEPPER, 2.5A, PLCC-44, FULL REEL, Motor Type:Stepper, No. of Outputs:2, Output Current:2.5A, Output Voltage:35V, Driver Case Style:LCC, No. of Pins:44, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- , RoHS Compliant: Yes	0

Nº de pieza	Fabricantes	Descripción	En existencias
A3977SED-T D# 620-1078-ND	Allegro MicroSystems LLC	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	0
A3977SED D# A3977SED-ND	Allegro MicroSystems LLC	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	0
A3977SEDTR D# A3977SEDTR-ND	Allegro MicroSystems LLC	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	0
A3977SEDTR-T D# 620-1146-2-ND	Allegro MicroSystems LLC	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	0

Nº de pieza

Fabricantes

Descripción

En existencias

A3977SEDTR-T

D# A3977SEDTR-T

Allegro MicroSystems LLC

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2114

Nº de pieza	Fabricantes	Descripción	En existencias
A3977SED	Allegro MicroSystems LLC	In stock shipping within 2days	313
A3977SEDTR-T	Allegro MicroSystems LLC	In stock shipping within 2days	6592
A3977SEDT	ALEGRO	In stock shipping within 2days	233

Nº de pieza

Fabricantes

Descripción

En existencias

A3977SED-T

D# 1198089

Allegro MicroSystems LLC

IC, DRIVER, TRANSLATOR, SMD, PLCC44

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Nº de pieza	Fabricantes	Descripción	En existencias
A3977SEDND	Allegro MicroSystems LLC	OEM/CM QUOTES ONLY \| NO BROKERS	3968
A3977SEDT	Allegro MicroSystems LLC	OEM/CM QUOTES ONLY \| NO BROKERS	5819
A3977SED		OEM/CM QUOTES ONLY \| NO BROKERS	6613
A3977SEDTRT	Allegro MicroSystems LLC	OEM/CM QUOTES ONLY \| NO BROKERS	22004
A3977SEDTR		OEM/CM QUOTES ONLY \| NO BROKERS	9258

Nº de pieza

Fabricantes

Descripción

En existencias

A3977SEDTR-T

Allegro MicroSystems LLC

OEM/CM Immediate delivery

7164

A3977SED

Allegro MicroSystems LLC

OEM/CM Immediate delivery

10000

Nº de pieza

Fabricantes

Descripción

En existencias

A3977SEDTR-T

D# 12X9022

Allegro MicroSystems LLC

MOTOR DRIVER, STEPPER, 2.5A, PLCC-44, FULL REEL, Motor Type:Stepper, No. of Outputs:2Outputs, Output Current:2.5A, Output Voltage:35V, Driver Case Style:LCC, No. of Pins:44Pins, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 2700

Container: TAPE & REEL - FULL

Nº de pieza	Fabricantes	Descripción	En existencias
A3977SEDTR-T / A3977SLPTR D# NS-A3977SEDTR-T / A3977SLPTR	Allegro	OEM/CM ONLY	6280
A3977SLPTR-T / A3977SED-T D# NS-A3977SLPTR-T / A3977SED-T	Allegro	OEM/CM ONLY	8754
A3977SED D# NS-A3977SED	Allegro	OEM/CM ONLY	4540

Nº de pieza	Fabricantes	Descripción	En existencias
A3977SEDTR	Allegro MicroSystems LLC	OEM/CM ONLY	7571
A3977SEDND	Allegro MicroSystems LLC	OEM/CM ONLY	3561
A3977SED	Allegro MicroSystems LLC	OEM/CM ONLY	1206
A3977SEDT	Allegro MicroSystems LLC	OEM/CM ONLY	78
A3977SEDTRT	Allegro MicroSystems LLC	OEM/CM ONLY	44997

Nº de pieza

Fabricantes

Descripción

En existencias

A3977SEDTR-T

Allegro MicroSystems LLC

IN stock Immediate delivery

7179

A3977SED

Allegro MicroSystems LLC

IN stock Immediate delivery

10015

Nº de pieza	Fabricantes	Descripción	En existencias
A3977SED	Allegro MicroSystems LLC	shipping today	2096
A3977SEDT	Allegro MicroSystems LLC	shipping today	24
A3977SEDTR-T	Allegro MicroSystems LLC	shipping today	9231

Nº de pieza	Fabricantes	Descripción	En existencias
A3977SEDTRT	Allegro MicroSystems LLC	RFQ	6801
A3977SLPTR-T/ A3977SED-T	Allegro MicroSystems LLC	RFQ	1916
A3977SED-T/A3977SLPTR-T	Allegro MicroSystems LLC	RFQ	14069
A3977SEDTR-T	mfr	RFQ	10299
A3977SEDT	Allegro MicroSystems LLC	RFQ	7921
A3977SED	Allegro MicroSystems LLC	RFQ	14998

Nº de pieza	Fabricantes	Descripción	En existencias
A3977SEDTR	Allegro MicroSystems LLC	IC MOTOR DRIVER PAR 44PLCC	1500
A3977SEDTR-T	Allegro MicroSystems LLC	IC MOTOR DRIVER PAR 44PLCC	10243
A3977SED	Allegro MicroSystems LLC	IC MOTOR DRIVER PAR 44PLCC	5000

Nº de pieza

Fabricantes

Descripción

En existencias

A3977SED-T

D# 1198089

Allegro MicroSystems LLC

IC, DRIVER, TRANSLATOR, SMD, PLCC44

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

A3977SED

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS