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PM6644

PM6644

PM6644

Solo por referencia

Nº de pieza PM6644
Fabricantes STMicroelectronics
Descripción IC REG BCK ADJ/3.47V SYNC 10DFPN
Hoja de datos

PM6644 Hoja de datos
Paquete 10-VFDFN Exposed Pad
ECAD
En existencias 2.432 piece(s)
Precio unitario $ 0,9606 *
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega dic 25 - dic 30 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo PM6644 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 PM6644 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de PM6644.

Especificaciones PM6644

FabricantesSTMicroelectronics
CategoríaCircuitos integrados - PMIC - Reguladores de voltaje - Reguladores de interruptor de CC CC
Paquete10-VFDFN Exposed Pad
ECAD
Serie-
FunciónStep-Down
Configuración de salidaPositive
TopologíaBuck
Tipo de salidaAdjustable (Fixed)
Número de salidas1
Voltaje - Entrada (Min)4.5V
Voltaje - Entrada (Máx)25V
Voltaje - Salida (Min / Fixed)0.9V (3.47V)
Voltaje - Salida (Máx)8V
Salida de corriente350mA
Frecuencia - Conmutación200kHz ~ 600kHz
Rectificador síncronoYes
Temperatura de funcionamiento-40°C ~ 125°C (TJ)
Tipo de montajeSurface Mount
Paquete / caja10-VFDFN Exposed Pad
Paquete de dispositivo del proveedor10-DFN (3x3)

ficha técnica PM6644

PM6644 Packaging

Customized Labels
Sealing
Packing
Insepction

PM6644 FAQ

  • 1. How to order PM6644 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 PM6644 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the PM6644. All suppliers must pass our qualification reviews before they can publish their products including PM6644 on Heisener; we pay more attention to the channels and quality of PM6644 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the PM6644 price and inventory displayed accurate?
    The price and inventory of PM6644 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 PM6644?
    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 PM6644 we delivered, we will accept the replacement or return of the PM6644 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 PM6644.
    (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 PM6644 pin diagram, PM6644 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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PM6644 Garantías

Service Guarantee

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.

Quality Guarantee

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

PM6644TR

D# V72:2272_18456842

 STMicroelectronics

Conv DC-DC 4.5V to 25V Step Down Single-Out 0.9V to 8V/3.47V 0.35A 10-Pin DFN EP T/R

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

D# PM6644TR

 STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 25V 10-Pin DFN EP T/R - Tape and Reel (Alt: PM6644TR)

 0
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

D# PM6644TR

 STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 25V 10-Pin DFN EP T/R (Alt: PM6644TR)

 0
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

 STMicroelectronics

IC REG BUCK 3.47V/ADJ 0.3A 10DFN

 0

PM6644

 STMicroelectronics

IC REG BUCK 3.47V/ADJ 0.3A 10DFN

 0
Nº de pieza Fabricantes Descripción En existencias

STEVAL-ISA139V1

D# 497-15188-ND

 STMicroelectronics

EVAL BOARD ON 350MA 3.3C PM6644

 4

PM6644

D# PM6644-ND

 STMicroelectronics

IC REG BCK ADJ/3.47V 350MA 10DFN

 0

PM6644TR

D# 497-PM6644TR-ND

 STMicroelectronics

IC REG BCK ADJ/3.47V 350MA 10DFN

 4000
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

 STMicroelectronics

In stock shipping within 2days

 68525
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

 STMicroelectronics

PM6644 Series 25 V 350 mA Adjustable/Fixed Step-Down Regulator - DFN-10

RoHS: Compliant
pbFree: Yes
 0
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 62400

PM6644TRBKN

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 1188
Nº de pieza Fabricantes Descripción En existencias

PM6644TR/BKN

 STMicroelectronics

OEM/CM Immediate delivery

 990

PM6644TR

 STMicroelectronics

OEM/CM Immediate delivery

 68000
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

D# 511-PM6644TR

 STMicroelectronics

Switching Voltage Regulators 350 mA adj step-down 4.5 to 25V -40, 150c

RoHS: Compliant
 2054
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

D# XSKDRABV0052961

 STMicroelectronics

4000
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

D# 48W6740

 STMicroelectronics

DFD PROTECTION & FILTER

RoHS: Not Compliant
Min Qty: 4000
Container: TAPE & REEL - FULL
 0
Nº de pieza Fabricantes Descripción En existencias

PM6644

D# NS-PM6644

 STMicroelectronics

OEM/CM ONLY

 1576
Nº de pieza Fabricantes Descripción En existencias

PM6644TR/BKN

 STMicroelectronics

OEM/CM ONLY

 1101

PM6644TR

 STMicroelectronics

OEM/CM ONLY

 2316
Nº de pieza Fabricantes Descripción En existencias

PM6644TR/BKN

 STMicroelectronics

IN stock Immediate delivery

 985

PM6644TR

 STMicroelectronics

IN stock Immediate delivery

 67985
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

 STMicroelectronics

shipping today

 51996
Nº de pieza Fabricantes Descripción En existencias

PM6644TR

D# 25820591

 STMicroelectronics

Conv DC-DC 4.5V to 25V Step Down Single-Out 0.9V to 8V/3.47V 0.35A 10-Pin DFN EP T/R

RoHS: Compliant
 0

Quick Inquiry

PM6644

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

Ver los Certificados

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PM6644 Tags

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  • PM6644 ficha de datos
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  • STMicroelectronics PM6644
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PM6644 está disponible en