Name: XR77128ELB-F
Brand: Exar Corporation
SKU: XR77128ELB-F
Availability: InStock
Rating: 5 (69 reviews)

XR77128ELB-F

Solo por referencia

Nº de pieza	XR77128ELB-F
Fabricantes	Exar Corporation
Descripción	IC REG CTRLR BUCK SMBUS 44TQFN
Hoja de datos
Paquete	44-WFQFN Exposed Pad
ECAD
En existencias	7.296 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	mar 2 - mar 7 (Elija envío expedito)
Pedir presupuesto

Métodos de pago
Servicios de entrega

Estamos ofreciendo XR77128ELB-F 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 XR77128ELB-F con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de XR77128ELB-F.

Especificaciones XR77128ELB-F

Fabricantes	Exar Corporation
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Controladores de interruptor de CC CC
Paquete	44-WFQFN Exposed Pad
ECAD
Serie	-
Tipo de salida	Transistor Driver
Función	Step-Down
Configuración de salida	Positive
Topología	Buck
Número de salidas	4
Fases de salida	1
Voltaje - Suministro (Vcc / Vdd)	5.5 V ~ 25 V
Frecuencia - Conmutación	105kHz ~ 1.23MHz
Ciclo de trabajo (máximo)	-
Rectificador síncrono	Yes
Sincronización de reloj	No
Interfaces seriales	I2C, SMBus
Funciones de control	Enable
Temperatura de funcionamiento	-40°C ~ 125°C (TJ)
Paquete / caja	44-WFQFN Exposed Pad
Paquete de dispositivo del proveedor	44-TQFN (7x7)

XR77128ELB-F Packaging

XR77128ELB-F FAQ

1. How to order XR77128ELB-F 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 XR77128ELB-F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the XR77128ELB-F. All suppliers must pass our qualification reviews before they can publish their products including XR77128ELB-F on Heisener; we pay more attention to the channels and quality of XR77128ELB-F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the XR77128ELB-F price and inventory displayed accurate?

The price and inventory of XR77128ELB-F 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 XR77128ELB-F?

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 XR77128ELB-F we delivered, we will accept the replacement or return of the XR77128ELB-F 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 XR77128ELB-F.

(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 XR77128ELB-F pin diagram, XR77128ELB-F datasheet?

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

XR77128ELB-F Productos Relacionados

SIT9002AI-33N25EX	SiTime, OSC PROG CML 2.5V EN/DS 50PPM, 6-SMD, No Lead, -	Ver
M39003/01-2578/TR	Vishay Sprague, CAP TANT 0.1UF 10% 50V AXIAL, Axial, -	Ver
VJ0805D270KLCAP	Vishay Vitramon, CAP CER 27PF 200V NP0 0805, 0805 (2012 Metric), -	Ver
LTC2378IMS-20#PBF	Linear Technology, IC ADC 20BIT 1MSPS 16MSOP, 16-TFSOP (0.118", 3.00mm Width), -	Ver
SF-0402S250-2	Bourns Inc., FUSE BOARD MOUNT 2.5A 24VDC 0402, 0402 (1005 Metric), -	Ver
92J110	Ohmite, RES 110 OHM 2.25W 5% AXIAL, Axial, -	Ver
CMF5056R000GKBF	Vishay Dale, RES 56 OHM 1/4W 2% AXIAL, Axial, -	Ver
MCT06030D2941BP500	Vishay Beyschlag, RES SMD 2.94KOHM 0.1% 1/10W 0603, 0603 (1608 Metric), -	Ver
9-146304-0-19	TE Connectivity AMP Connectors, CONN HEADR BRKWAY .100 19POS R/A, -, -	Ver
160X10049X-S	Conec, 37P STRAIN RELIEF IDC, -, -	Ver
D38999/20JC8BE	Amphenol Aerospace Operations, CONN RCPT HSNG FMALE 8POS PNL MT, -, -	Ver
DTS20W17-26AC	TE Connectivity Deutsch Connectors, CONN RCPT HSNG MALE 26POS PNL MT, -, -	Ver

XR77128ELB-F 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

XR77128ELB-F

D# V36:1790_06715839

MaxLinear Inc

PWM/PFM Universal PMIC 5.5V to 25V 44-Pin TQFN EP Tray

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

XR77128ELB-F

D# 1016-2068-ND

MaxLinear Inc

IC REG CTRLR BUCK SMBUS 44TQFN

149

Nº de pieza

Fabricantes

Descripción

En existencias

XR77128ELB-F

Exar Corporation

In stock shipping within 2days

265

Nº de pieza

Fabricantes

Descripción

En existencias

XR77128ELBF

MAXLINEAR, INC.

OEM/CM QUOTES ONLY | NO BROKERS

177

Nº de pieza

Fabricantes

Descripción

En existencias

XR77128ELB-F

Exar Corporation

OEM/CM Immediate delivery

165

Nº de pieza

Fabricantes

Descripción

En existencias

XR77128ELB-F

D# 701-XR77128ELB-F

MaxLinear Inc

Power Management Specialized - PMIC Quad Channel Programmable Digital Buck Controller Upgrade to XRP7724 with DrMOS output

RoHS: Compliant

517

Nº de pieza

Fabricantes

Descripción

En existencias

XR77128ELB-F

D# XSFP00000204597

MaxLinear Inc

XR77128 Series 25 V 1.23 MHz Quad Output Digital PWM/PFM Buck Controller-TQFN-44

520

Nº de pieza

Fabricantes

Descripción

En existencias

XR77128ELB-F

Exar Corporation

IN stock Immediate delivery

160

Nº de pieza

Fabricantes

Descripción

En existencias

XR77128ELB-F

Exar Corporation

shipping today

164

Quick Inquiry

XR77128ELB-F

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