Name: L7981ATR
Brand: STMicroelectronics
SKU: L7981ATR
Price: 2.3687 USD
Availability: InStock
Rating: 5 (109 reviews)

L7981ATR

Solo por referencia

Nº de pieza	L7981ATR
Fabricantes	STMicroelectronics
Descripción	IC REG BUCK ADJ 3A 8HSOP
Hoja de datos	L7981ATR Hoja de datos
Paquete	8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
En existencias	18.840 piece(s)
Precio unitario	$ 2,3687 *
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	dic 22 - dic 27 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo L7981ATR 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 L7981ATR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de L7981ATR.

Especificaciones L7981ATR

Fabricantes	STMicroelectronics
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Reguladores de interruptor de CC CC
Paquete	8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
Serie	-
Función	Step-Down
Configuración de salida	Positive
Topología	Buck
Tipo de salida	Adjustable
Número de salidas	1
Voltaje - Entrada (Min)	4.5V
Voltaje - Entrada (Máx)	28V
Voltaje - Salida (Min / Fixed)	0.6V
Voltaje - Salida (Máx)	28V
Salida de corriente	3A
Frecuencia - Conmutación	250kHz ~ 1MHz
Rectificador síncrono	No
Temperatura de funcionamiento	-40°C ~ 150°C (TJ)
Tipo de montaje	Surface Mount
Paquete / caja	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Paquete de dispositivo del proveedor	8-HSOP Exposed Pad

ficha técnica L7981ATR

L7981ATR Packaging

L7981ATR FAQ

1. How to order L7981ATR 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 L7981ATR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L7981ATR. All suppliers must pass our qualification reviews before they can publish their products including L7981ATR on Heisener; we pay more attention to the channels and quality of L7981ATR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L7981ATR price and inventory displayed accurate?

The price and inventory of L7981ATR 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 L7981ATR?

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 L7981ATR we delivered, we will accept the replacement or return of the L7981ATR 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 L7981ATR.

(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 L7981ATR pin diagram, L7981ATR datasheet?

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

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L7981ATR 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

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En existencias

L7981ATR

D# E02:0323_03155706

STMicroelectronics

Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP T/R

RoHS: Compliant

L7981A

D# E02:0323_03155625

STMicroelectronics

Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP Tube

RoHS: Compliant

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En existencias

L7981ATR

D# L7981ATR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R - Tape and Reel (Alt: L7981ATR)

L7981A

D# L7981A

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP Tube - Rail/Tube (Alt: L7981A)

Nº de pieza

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Descripción

En existencias

L7981ATR

D# L7981ATR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R (Alt: L7981ATR)

Nº de pieza

Fabricantes

Descripción

En existencias

L7981A

D# L7981A

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP Tube (Alt: L7981A)

L7981ATR

D# L7981ATR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R (Alt: L7981ATR)

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R

1828

L7981A

STMicroelectronics

BUCK, 4.5-28V, 3A, 1MHZ, 0.6-28V, 8HSOP

149

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

STMicroelectronics

28V 3A SOIC-8_EP_150mil DC-DC Converters RoHS

4063

Nº de pieza

Fabricantes

Descripción

En existencias

L7981A

D# 497-16177-5-ND

STMicroelectronics

IC REG BUCK ADJUSTABLE 3A 8HSOP

1528

L7981ATR

D# 497-10722-1-ND

STMicroelectronics

IC REG BUCK ADJUSTABLE 3A 8HSOP

15911

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

STMicroelectronics

In stock shipping within 2days

343

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

D# 2806920RL

STMicroelectronics

DC/DC CONV, BUCK, 250KHZ, HSOP-8

RoHS: Compliant

Min Qty: 1

Container: Reel

L7981A

D# 2311339

STMicroelectronics

VOLTAGE REG, BUCK, 3A, 1MHZ, HSOP-8

RoHS: Compliant

Min Qty: 1

Container: Each

139

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

STMicroelectronics

L7981 Series 28 V 3 A 1 MHz Step Down Switching Regulator SMT - HSOP-8

RoHS: Compliant

pbFree: Yes

L7981A

STMicroelectronics

3 A step-down switching regulator

RoHS: Compliant

pbFree: Yes

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

5800

L7981A

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

1772

Nº de pieza

Fabricantes

Descripción

En existencias

L7981A

Linear Technology

OEM/CM ONLY

729

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

STMicroelectronics

OEM/CM Immediate delivery

30000

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

D# 511-L7981ATR

STMicroelectronics

Switching Voltage Regulators 3 A Step-Down Reg 4.5V to 28V 250 kHz

RoHS: Compliant

7138

L7981A

D# 511-L7981A

STMicroelectronics

Switching Voltage Regulators 3A Step-Down Reg 3.7A 4.5 to 28V 1MHz

RoHS: Compliant

2802

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

D# XSFT00000040848

STMicroelectronics

2500

L7981A

D# XSKDRABV0039695

STMicroelectronics

3 A step-down switching regulator

600

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

D# 45AC7276

STMicroelectronics

DC/DC CONV, BUCK, 250KHZ, HSOP-8, Topology:Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:28V, No. of Outputs:1Outputs, DC / DC Converter IC Case:HSOP, No. of Pins:8Pins, Output Current:3A, Output Voltage Min:600mV RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

103

L7981A

D# 86W0519

STMicroelectronics

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4.5V-28Vin, 600mV-28Vout, 3Aout, HSOP-8 RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

139

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

D# NS-L7981ATR

STMicroelectronics

OEM/CM ONLY

9179

L7981A

D# NS-L7981A

STMicroelectronics

OEM/CM ONLY

2477

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

STMicroelectronics

OEM/CM ONLY

316

L7981A

STMicroelectronics

OEM/CM ONLY

1762

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

STMicroelectronics

IN stock Immediate delivery

29985

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

STMicroelectronics

shipping today

896

Nº de pieza

Fabricantes

Descripción

En existencias

L7981ATR

D# 52958567

STMicroelectronics

Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP T/R

RoHS: Compliant

L7981A

D# 53124905

STMicroelectronics

Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP Tube

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

L7981A

STMicroelectronics

3 A step-down switching regulator

3640

L7981ATR

STMicroelectronics

IC REG BUCK ADJ 3A 8HSOP

870

Nº de pieza

Fabricantes

Descripción

En existencias

L7981A

D# 2311339

STMicroelectronics

VOLTAGE REG, BUCK, 3A, 1MHZ, HSOP-8

RoHS: Compliant

Min Qty: 1

Container: Each

139

L7981ATR

D# 2806920

STMicroelectronics

DC/DC CONV, BUCK, 250KHZ, HSOP-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

7501

Quick Inquiry

L7981ATR

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