Name: PM6644
Brand: STMicroelectronics
SKU: PM6644
Price: 0.9606 USD
Availability: InStock
Rating: 5 (177 reviews)

PM6644

Nur als Referenz

Teilenummer	PM6644
Hersteller	STMicroelectronics
Beschreibung	IC REG BCK ADJ/3.47V SYNC 10DFPN
Datenblatt	PM6644 Datenblatt
Paket	10-VFDFN Exposed Pad
ECAD
Auf Lager	2.432 piece(s)
Stückpreis	$ 0,9606 *
Lieferzeit	Um bestätigt zu werden
Geschatte Leveringstijd	Jun 28 - Jul 3 (Kies voor snelle verzending)
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Wir bieten PM6644 zum günstigen Preis auf dem Weltmarkt, senden Sie uns eine Quote Anfrage Preis bitte. Danke!
Um Ihren RFQ verarbeiten, fügen Sie bitte PM6644 mit Menge in den BOM. Heisener.com erfordert keine Registrierung, um ein Angebot von PM6644 fordern.

PM6644 Spezifikationen

Hersteller	STMicroelectronics
Rubrik	Integrierte Schaltungen (ICs) - PMIC - Spannungsregler - DC/DC-Schaltregler
Paket	10-VFDFN Exposed Pad
ECAD
Serie	-
Funktion	Step-Down
Ausgangskonfiguration	Positive
Topologie	Buck
Ausgabetyp	Adjustable (Fixed)
Anzahl der Ausgänge	1
Spannung - Eingang (Min)	4.5V
Spannung - Eingang (Max)	25V
Spannung - Ausgang (Min / Fixed)	0.9V (3.47V)
Spannung - Ausgang (Max)	8V
Aktueller Output	350mA
Frequenz - Umschaltung	200kHz ~ 600kHz
Synchrongleichrichter	Yes
Betriebstemperatur	-40°C ~ 125°C (TJ)
Befestigungsart	Surface Mount
Paket / Fall	10-VFDFN Exposed Pad
Lieferantengerätepaket	10-DFN (3x3)

PM6644 Datenblatt

PM6644 Packaging

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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ZMM5245B-7	Diodes Incorporated, DIODE ZENER 15V 500MW MINIMELF, DO-213AC, MINI-MELF, SOD-80, -	Aussicht
CL2510-100-232	Laird - Embedded Wireless Solutions, TXRX 2.4GHZ RS-232 100MW RP-SMA, -, -	Aussicht
RT1210WRD071K74L	Yageo, RES SMD 1.74KOHM 0.05% 1/4W 1210, 1210 (3225 Metric), -	Aussicht
CRCW060375K0JNTA	Vishay Dale, RES SMD 75K OHM 5% 1/10W 0603, 0603 (1608 Metric), -	Aussicht
T37030-20-0	Curtis Industries, CONN BARRIER STRP 20CIRC 0.375", -, -	Aussicht
FW-23-05-G-D-264-216-A-P-TR	Samtec Inc., .050'' BOARD SPACERS, -, -	Aussicht
GTC030-32-1S	Amphenol Industrial Operations, GT 5C 2#4,3#12 SKT RECP, -, -	Aussicht
TV07RW-11-98HB-LC	Amphenol Aerospace Operations, CONN RCPT HSG MALE 6POS PNL MT, -, -	Aussicht
346-030-520-804	EDAC Inc., CONN EDGE DUAL FMALE 30POS 0.125, -, -	Aussicht
SI32193-A-GM1	Silicon Labs, WIDEBAND FXS WITH ISI INTERFACE,, 38-QFN, -	Aussicht

PM6644 Garantien

Servicegarantien

Wir garantieren 100% Kundenzufriedenheit.

Unser erfahrenes Verkaufsteam und unser technisches Support-Team unterstützen unsere Dienstleistungen, um alle unsere Kunden zufriedenzustellen.

Qualitätsgarantien

Wir bieten 90 Tage Garantie.

Wenn die Artikel, die Sie erhalten haben, nicht in perfekter Qualität sind, sind wir für Ihre Rückerstattung oder den Ersatz verantwortlich. Die Artikel müssen jedoch in ihrem ursprünglichen Zustand zurückgesandt werden.

Globale Lieferketten - Zuverlässige und autorisierte Distributorenressourcen

Teilenummer

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Beschreibung

Lager

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

Teilenummer

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Beschreibung

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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)

Teilenummer

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Beschreibung

Lager

PM6644TR

D# PM6644TR

STMicroelectronics

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

Teilenummer

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Beschreibung

Lager

PM6644

STMicroelectronics

IC REG BUCK 3.47V/ADJ 0.3A 10DFN

PM6644TR

STMicroelectronics

IC REG BUCK 3.47V/ADJ 0.3A 10DFN

Teilenummer	Hersteller	Beschreibung	Lager
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
STEVAL-ISA139V1 D# 497-15188-ND	STMicroelectronics	EVAL BOARD ON 350MA 3.3C PM6644	4

Teilenummer

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Beschreibung

Lager

PM6644TR

STMicroelectronics

In stock shipping within 2days

68525

Teilenummer

Hersteller

Beschreibung

Lager

PM6644TR

STMicroelectronics

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

RoHS: Compliant

pbFree: Yes

Teilenummer

Hersteller

Beschreibung

Lager

PM6644TRBKN

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

1188

PM6644TR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

62400

Teilenummer

Hersteller

Beschreibung

Lager

PM6644TR/BKN

STMicroelectronics

OEM/CM Immediate delivery

990

PM6644TR

STMicroelectronics

OEM/CM Immediate delivery

68000

Teilenummer

Hersteller

Beschreibung

Lager

PM6644TR

D# 511-PM6644TR

STMicroelectronics

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

RoHS: Compliant

2054

Teilenummer

Hersteller

Beschreibung

Lager

PM6644TR

D# XSKDRABV0052961

STMicroelectronics

4000

Teilenummer

Hersteller

Beschreibung

Lager

PM6644TR

D# 48W6740

STMicroelectronics

DFD PROTECTION & FILTER

RoHS: Not Compliant

Min Qty: 4000

Container: TAPE & REEL - FULL

Teilenummer

Hersteller

Beschreibung

Lager

PM6644

D# NS-PM6644

STMicroelectronics

OEM/CM ONLY

1576

Teilenummer

Hersteller

Beschreibung

Lager

PM6644TR

STMicroelectronics

OEM/CM ONLY

2316

PM6644TR/BKN

STMicroelectronics

OEM/CM ONLY

1101

Teilenummer

Hersteller

Beschreibung

Lager

PM6644TR

STMicroelectronics

IN stock Immediate delivery

67985

PM6644TR/BKN

STMicroelectronics

IN stock Immediate delivery

985

Teilenummer

Hersteller

Beschreibung

Lager

PM6644TR

STMicroelectronics

shipping today

51996

Teilenummer

Hersteller

Beschreibung

Lager

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

Quick Inquiry

PM6644

Zertifizierte Qualität

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