Name: L7981TR
Brand: STMicroelectronics
SKU: L7981TR
Price: 2.602 USD
Availability: InStock
Rating: 5 (151 reviews)

L7981TR

Solo por referencia

Nº de pieza	L7981TR
Fabricantes	STMicroelectronics
Descripción	IC REG BUCK ADJ 3A 8VFQFPN
Hoja de datos	L7981TR Hoja de datos
Paquete	8-VFDFN Exposed Pad
ECAD
En existencias	69.984 piece(s)
Precio unitario	$ 2,6020 *
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	nov 7 - nov 12 (Elija envío expedito)
Pedir presupuesto

Métodos de pago
Servicios de entrega

Estamos ofreciendo L7981TR 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 L7981TR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de L7981TR.

Especificaciones L7981TR

Fabricantes	STMicroelectronics
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Reguladores de interruptor de CC CC
Paquete	8-VFDFN 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-VFDFN Exposed Pad
Paquete de dispositivo del proveedor	8-VFQFPN (3x3)

ficha técnica L7981TR

L7981TR Packaging

L7981TR FAQ

1. How to order L7981TR 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 L7981TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L7981TR. All suppliers must pass our qualification reviews before they can publish their products including L7981TR on Heisener; we pay more attention to the channels and quality of L7981TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L7981TR price and inventory displayed accurate?

The price and inventory of L7981TR 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 L7981TR?

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 L7981TR we delivered, we will accept the replacement or return of the L7981TR 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 L7981TR.

(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 L7981TR pin diagram, L7981TR datasheet?

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

L7981TR Productos Relacionados

SIT1602BI-72-28S-33.000000E	SiTime, -40 TO 85C, 2016, 25PPM, 2.8V, 3, -, -	Ver
2225J0160273GCR	Knowles Syfer, CAP CER 2225, -, -	Ver
IXFJ80N25X3	IXYS, MOSFET N-CH 250V 44A ISO TO247, TO-247-3, -	Ver
SMBZ5932B-M3/5B	Vishay Semiconductor Diodes Division, DIODE ZENER 20V 550MW DO214AA, DO-214AA, SMB, -	Ver
AP2182AFGEG-7	Diodes Incorporated, IC PWR SW USB 2CH 1.5A 8-DFN, 8-UDFN Exposed Pad, -	Ver
LTC2188IUP#TRPBF	Linear Technology, IC ADC 16BIT PAR/SRL 20M 64-QFN, 64-WFQFN Exposed Pad, -	Ver
ESQT-122-03-LM-D-340	Samtec Inc., ELEVATED 2MM SOCKETS, -, -	Ver
DW-20-15-L-D-272	Samtec Inc., .025" BOARD SPACERS, -, -	Ver
MS17348C20C29PW	Amphenol Industrial Operations, CONN RCPT 17POS JAM NUT PIN, -, -	Ver
KJB7T19F35SNL	ITT Cannon, LLC, CONN RCPT HSG FMALE 66POS PNL MT, -, -	Ver
AFD57-22-12PN-6141	TE Connectivity Deutsch Connectors, CONN PLUG HSG MALE 12POS INLINE, -, -	Ver
VE-J3N-IW	Vicor Corporation, CONVERTER MOD DC/DC 18.5V 100W, Half Brick, -	Ver

L7981TR 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

L7981TR

D# V36:1790_06552986

STMicroelectronics

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

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

D# L7981TR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin VFQFPN T/R - Tape and Reel (Alt: L7981TR)

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

D# L7981TR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin VFQFPN T/R (Alt: L7981TR)

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

STMicroelectronics

IC REG BUCK ADJ 3A 8VFQFPN

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

D# 497-10814-1-ND

STMicroelectronics

IC REG BUCK ADJ 3A 8VFQFPN

3058

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

D# 2806921RL

STMicroelectronics

DC/DC CONV, BUCK, 1MHZ, VFQFPN-8

RoHS: Compliant

Min Qty: 1

Container: Reel

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

STMicroelectronics

RoHS: Compliant

pbFree: Yes

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

D# 511-L7981TR

STMicroelectronics

Switching Voltage Regulators 3A DC 4.5 V to 28 V Adj 0.6V 250 kHz

RoHS: Compliant

3740

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

D# 21T2067

STMicroelectronics

POWER MANAGEMENT

RoHS: Not Compliant

Min Qty: 4000

Container: TAPE & REEL - FULL

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

D# NS-L7981TR

STMicroelectronics

OEM/CM ONLY

3824

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

STMicroelectronics

OEM/CM ONLY

4095

Nº de pieza

Fabricantes

Descripción

En existencias

L7981TR

D# 2806921

STMicroelectronics

DC/DC CONV, BUCK, 1MHZ, VFQFPN-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

4000

Quick Inquiry

L7981TR

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