BU4940F-TR

Mfr. #:: BU4940F-TR
Hersteller:: Rohm Semiconductor
Beschreibung:: Supervisory Circuits IC CMOS VOLT DETECT
Lebenszyklus:: Neu von diesem Hersteller.
Datenblatt:: BU4940F-TR Datenblatt
Die Zustellung:: DHL FedEx Ups TNT EMS
Zahlung:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:: BU4940F-TR Mehr Informationen

Produkteigenschaft
Attributwert

Hersteller:: ROHM Halbleiter

Produktkategorie:: Überwachungskreise

RoHS:: Y

Typ:: Spannungsdetektoren

Montageart:: SMD/SMT

Paket / Koffer:: SOP-4

Grenzspannung:: 4 V

Anzahl der überwachten Eingänge:: 1 Input

Ausgabetyp:: CMOS

Manueller Reset:: Kein manuelles Zurücksetzen

Watchdog-Timer:: Kein Watchdog

Batterie-Backup-Umschaltung:: Keine Sicherung

Verzögerungszeit zurücksetzen:: Nein

Versorgungsspannung - Max.:: 7 V

Minimale Betriebstemperatur:: - 40 C

Maximale Betriebstemperatur:: + 125 C

Ruhestrom:: 0.5 uA

Genauigkeit:: 1 %

Serie:: BU4940F

Verpackung:: Spule

Marke:: ROHM Halbleiter

Überspannungsschwelle:: 4.04 V

Unterspannungsschwelle:: 3.96 V

Chip-Aktivierungssignale:: Keine Chip-Aktivierung

Entwicklungs-Kit:: -

Betriebsversorgungsstrom:: 550 nA

Pd - Verlustleistung:: 400 mW

Stromausfallerkennung:: Nein

Produktart:: Überwachungskreise

Werkspackungsmenge:: 3000

Unterkategorie:: PMIC - Power-Management-ICs

Versorgungsspannung - Min.:: 0.7 V

Teil # Aliase:: BU4940F

Tags: BU4940F, BU4940, BU494, BU49, BU4

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BU4940F-TR Bewertungen und Rezensionen

E**p

2019-02-09

A***w

Went very, very, very long.

2019-01-19

BU4940F-TR Beschreibung

***ical: Processor Supervisor 4V 1 Active Low/CMOS 4-Pin SOP T/R

***et: Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R

***i-Key: IC SUPERVISOR 1 CHANNEL 4SOP

***sener Electronics: IC VOLT DETECTOR STD 4-SOP

BU4940F-TR Mehr Informationen

Voltage Detectors (Reset ICs): ROHM Semiconductor Voltage Detectors (Reset ICs) feature a highly accurate detection voltage of ±1% with low current consumption. The detectors are housed in small thin packages and offered in a wide range of detection voltages. They can be used for every kind of application equipped with controllers like micro controllers, CPU or DSP. In the ROHM voltage detector IC series CMOS and open drain output are available. Output of reset signal can be selected for connected power supply. Default SSOP packages are pin-compatible and function-compatible, so they can be used as replacements for existing ICs. All lineups are Pb-free, and meet RoHS.

Market price

Teil #	Mfg.	Beschreibung	Aktie	Preis
BU4940FTR DISTI # C1S625901691285	ROHM Semiconductor	Processor Supervisors RoHS: Compliant	450	100:$1.0900 50:$1.1500
BU4940F-TR DISTI # BU4940F-TR-ND	ROHM Semiconductor	IC VOLT DETECTOR STD 4-SOP RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$0.1953
BU4940F-TR DISTI # BU4940F-TR	ROHM Semiconductor	Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4940F-TR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$0.1489 6000:$0.1389 12000:$0.1309 18000:$0.1239 30000:$0.1199
BU4940F-TR DISTI # 755-BU4940F-TR	ROHM Semiconductor	Supervisory Circuits IC CMOS VOLT DETECT RoHS: Compliant	0	1:$0.5500 10:$0.4550 100:$0.2780 1000:$0.2150 3000:$0.1830 9000:$0.1710 24000:$0.1620 45000:$0.1580
BU4940F-TR	ROHM Semiconductor	POWER SUPPLY SUPPORT CIRCUIT, FIXED, 1 CHANNEL, +4VV, CMOS, PDSO4	2340	2106:$0.3325 422:$0.3800 1:$0.9500
BU4940F-TR			3163
BU4940F-TR	ROHM Semiconductor	RoHS(ship within 1day)	2925	1:$0.7500 10:$0.4400 50:$0.2700 100:$0.2400 500:$0.2000 1000:$0.1900

Verwandte Produkte

Bild	Teil #	Beschreibung
	Mfr.#: BU4944FVE-TR OMO.#: OMO-BU4944FVE-TR	Supervisory Circuits CMOS VOLT DETECTOR
	Mfr.#: BU4947FVE-TR OMO.#: OMO-BU4947FVE-TR	Supervisory Circuits IC CMOS VOLT DETECT
	Mfr.#: BU4941FVETR OMO.#: OMO-BU4941FVETR-1190	Unclassified
	Mfr.#: BU4940FVETR OMO.#: OMO-BU4940FVETR-1190	Processor Supervisors
	Mfr.#: BU4946G , TPS40007DGQ , OMO.#: OMO-BU4946G-TPS40007DGQ--1190	Neu und Original
	Mfr.#: BU4948FVE OMO.#: OMO-BU4948FVE-1190	Neu und Original
	Mfr.#: BU4946FVE-TR OMO.#: OMO-BU4946FVE-TR-ROHM-SEMI	Supervisory Circuits IC CMOS VOLT DETECT
	Mfr.#: BU4945F-TR OMO.#: OMO-BU4945F-TR-ROHM-SEMI	Supervisory Circuits IC CMOS VOLT DETECT
	Mfr.#: BU4943F-TR OMO.#: OMO-BU4943F-TR-ROHM-SEMI	Supervisory Circuits IC CMOS VOLT DETECT
	Mfr.#: BU4948G-TR OMO.#: OMO-BU4948G-TR-ROHM-SEMI	Supervisory Circuits IC CMOS VOLT DETECT

Verfügbarkeit

Aktie:: Available
Auf Bestellung:: 4000
Menge eingeben:

Der aktuelle Preis von BU4940F-TR dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]

Referenzpreis (USD)

Menge
Stückpreis
ext. Preis

1: ~~0,55 $~~; ~~0,55 $~~

10: ~~0,45 $~~; ~~4,55 $~~

100: ~~0,28 $~~; ~~27,80 $~~

1000: ~~0,22 $~~; ~~215,00 $~~

Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.

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BU4940F-TR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

E**p

A***w

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes