Name: L4938ND
Brand: STMicroelectronics
SKU: L4938ND
Availability: InStock
Rating: 5 (191 reviews)

L4938ND

Solo por referencia

Nº de pieza	L4938ND
Fabricantes	STMicroelectronics
Descripción	IC REG LINEAR POS ADJ 20SO
Hoja de datos	L4938ND Hoja de datos
Paquete	20-SOIC (0.295", 7.50mm Width)
ECAD
En existencias	12.900 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	jul 6 - jul 11 (Elija envío expedito)
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Servicios de entrega

Estamos ofreciendo L4938ND 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 L4938ND con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de L4938ND.

Especificaciones L4938ND

Fabricantes	STMicroelectronics
Categoría	Circuitos integrados - PMIC - reguladores de voltaje, lineal
Paquete	20-SOIC (0.295", 7.50mm Width)
ECAD
Serie	-
Configuración de salida	Positive
Tipo de salida	Adjustable (Fixed)
Cantidad de reguladores	2
Voltaje - Entrada (Máx)	25V
Voltaje - Salida (Min / Fixed)	5V, Tracking
Voltaje - Salida (Máx)	-
Tensión de salida (Máx)	0.4V @ 50mA, 0.6V @ 500mA
Salida de corriente	50mA, 500mA
Actual - Quiescente (Iq)	-
Corriente - Suministro (Máx)	30mA
PSRR	-
Funciones de control	Enable, Reset
Funciones de protección	Over Temperature, Short Circuit
Temperatura de funcionamiento	-40°C ~ 125°C
Tipo de montaje	Surface Mount
Paquete / caja	20-SOIC (0.295", 7.50mm Width)
Paquete de dispositivo del proveedor	20-SO

ficha técnica L4938ND

L4938ND Packaging

L4938ND FAQ

1. How to order L4938ND 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 L4938ND is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4938ND. All suppliers must pass our qualification reviews before they can publish their products including L4938ND on Heisener; we pay more attention to the channels and quality of L4938ND products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4938ND price and inventory displayed accurate?

The price and inventory of L4938ND 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 L4938ND?

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 L4938ND we delivered, we will accept the replacement or return of the L4938ND 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 L4938ND.

(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 L4938ND pin diagram, L4938ND datasheet?

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

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L4938ND 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

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L4938ND

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.

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