Name: L6919E
Brand: STMicroelectronics
SKU: L6919E
Availability: InStock
Rating: 5 (95 reviews)

L6919E

Solo por referencia

Nº de pieza	L6919E
Fabricantes	STMicroelectronics
Descripción	IC REG CTRLR BUCK 28SOIC
Hoja de datos	L6919E Hoja de datos
Paquete	28-SOIC (0.295", 7.50mm Width)
ECAD
En existencias	11.880 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	nov 7 - nov 12 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo L6919E 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 L6919E con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de L6919E.

Especificaciones L6919E

Fabricantes	STMicroelectronics
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Controladores de interruptor de CC CC
Paquete	28-SOIC (0.295", 7.50mm Width)
ECAD
Serie	-
Tipo de salida	Transistor Driver
Función	Step-Down
Configuración de salida	Positive
Topología	Buck
Número de salidas	2
Fases de salida	2
Voltaje - Suministro (Vcc / Vdd)	7.5 V ~ 15 V
Frecuencia - Conmutación	150kHz
Ciclo de trabajo (máximo)	80%
Rectificador síncrono	Yes
Sincronización de reloj	No
Interfaces seriales	-
Funciones de control	Frequency Control, Phase Control, Power Good
Temperatura de funcionamiento	0°C ~ 125°C (TJ)
Paquete / caja	28-SOIC (0.295", 7.50mm Width)
Paquete de dispositivo del proveedor	28-SO

ficha técnica L6919E

L6919E Packaging

L6919E FAQ

1. How to order L6919E 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 L6919E is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L6919E. All suppliers must pass our qualification reviews before they can publish their products including L6919E on Heisener; we pay more attention to the channels and quality of L6919E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L6919E price and inventory displayed accurate?

The price and inventory of L6919E 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 L6919E?

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 L6919E we delivered, we will accept the replacement or return of the L6919E 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 L6919E.

(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 L6919E pin diagram, L6919E datasheet?

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

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L6919E 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

L6919E

STMicroelectronics

Nº de pieza	Fabricantes	Descripción	En existencias
L6919ETR	STMicroelectronics	IC REG CTRLR BUCK PWM CM 28-SOIC	973
E-L6919E	STMicroelectronics	IC REG CTRLR BUCK PWM CM 28-SOIC	973
E-L6919ETR	STMicroelectronics	IC REG CTRLR BUCK PWM CM 28-SOIC	973
L6919E	STMicroelectronics	IC REG CTRLR BUCK PWM CM 28-SOIC	973

Nº de pieza	Fabricantes	Descripción	En existencias
L6919ETR D# 497-4221-2-ND	STMicroelectronics	IC REG CTRLR BUCK 28SOIC	0
E-L6919E D# E-L6919E-ND	STMicroelectronics	IC REG CTRLR BUCK 28SOIC	0
L6919E D# L6919E-ND	STMicroelectronics	IC REG CTRLR BUCK 28SOIC	0
E-L6919ETR D# 497-4592-1-ND	STMicroelectronics	IC REG CTRLR BUCK 28SOIC	973

Nº de pieza	Fabricantes	Descripción	En existencias
E-L6919ETR	STMicroelectronics	In stock shipping within 2days	319
L6919E	STMicroelectronics	In stock shipping within 2days	1372
L6919ETR	STMicroelectronics	In stock shipping within 2days	15260

Nº de pieza	Fabricantes	Descripción	En existencias
L6919E	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	123
L6919ETR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	17400
IBC29L6919ESD	IBM Microelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	109
EL6919ETR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	117
29L6919ESD	IBM Microelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	106

Nº de pieza	Fabricantes	Descripción	En existencias
E-L6919ETR	STMicroelectronics	OEM/CM Immediate delivery	219
L6919ETR	STMicroelectronics	OEM/CM Immediate delivery	5000
L6919E	STMicroelectronics	OEM/CM Immediate delivery	1372

Nº de pieza

Fabricantes

Descripción

En existencias

E-L6919ETR

D# NS-E-L6919ETR

STMicroelectronics

OEM/CM ONLY

5233

L6919ETR

D# NS-L6919ETR

STMicroelectronics

OEM/CM ONLY

3986

Nº de pieza

Fabricantes

Descripción

En existencias

L6919E

STMicroelectronics

SWITCHING CONTROLLER, CURRENT-MODE, 2A, 178KHZ SWITCHING FREQ-MAX, PDSO28

106

Nº de pieza	Fabricantes	Descripción	En existencias
IBC29L6919ESD	IBM	OEM/CM ONLY	110
L6919ETR	STMicroelectronics	OEM/CM ONLY	15016
L6919E	STMicroelectronics	OEM/CM ONLY	172
29L6919ESD	IBM	OEM/CM ONLY	110

Nº de pieza	Fabricantes	Descripción	En existencias
E-L6919ETR	STMicroelectronics	IN stock Immediate delivery	214
L6919ETR	STMicroelectronics	IN stock Immediate delivery	5015
L6919E	STMicroelectronics	IN stock Immediate delivery	1387

Nº de pieza	Fabricantes	Descripción	En existencias
E-L6919ETR	NXP Semiconductors	shipping today	9936
L6919E	ROHM Semiconductor	shipping today	471
L6919ETR	STMicroelectronics	shipping today	23

Quick Inquiry

L6919E

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