UCC3946D

Mfr. #:: UCC3946D
Descrizione:: Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: UCC3946D Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
Pagamento:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:: UCC3946D maggiori informazioni UCC3946D Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Circuiti di supervisione

RoHS:: Y

Tipo:: Supervisione della tensione

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: SOIC-8

Soglia di voltaggio:: Regolabile

Numero di ingressi monitorati:: 1 Input

Tipo di uscita:: Attivo-basso, Push-pull

Ripristino manuale:: Nessun ripristino manuale

Timer watchdog:: Cane da guardia

Commutazione del backup della batteria:: Nessun backup

Ritardo di ripristino:: Regolabile

Tensione di alimentazione - Max:: 5.5 V

Temperatura di esercizio minima:: 0 C

Temperatura massima di esercizio:: + 70 C

Serie:: UCC3946

Confezione:: Tubo

Caratteristiche:: Timer watchdog

Altezza:: 1.58 mm

Lunghezza:: 5 mm

Intervallo operativo di temperatura:: 0 C to + 70 C

Larghezza:: 3.91 mm

Marca:: Texas Instruments

Soglia di sovratensione:: 1.26 V

Soglia di sottotensione:: Regolabile

Segnali di abilitazione chip:: Nessun chip abilitato

Sensibile all'umidità:: sì

Corrente di alimentazione operativa:: 10 uA

Rilevamento interruzione di corrente:: No

Tipologia di prodotto:: Circuiti di supervisione

Quantità confezione di fabbrica:: 75

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Tensione di alimentazione - Min:: 2 V

Unità di peso:: 0.002561 oz

Tags: UCC3946D, UCC3946, UCC394, UCC39, UCC3, UCC

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

UCC3946D Valutazioni e recensioni

D***v

This shit broke 3,5 connector on the phone, the phone died. This thing itself suffocated a little later-fucked the transistor (which i was sent bu) sold ahuel to the edge. The kit does not include instructions, nor thermal paste with a bulb. Not advise

2019-07-02

L***H

Super!

2019-04-30

UCC3946D Descrizione

***as Instruments: 0°C to 70°C, microprocessor supervisor with watchdog timer 8-SOIC 0 to 70

***et: Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC Tube

***eco: Processor Supervisor 1.235 Volt 18uA 8-Pin SOIC Tube

***ow.cn: Processor Supervisor 1.235V 1 Active Low/Push-Pull 8-Pin SOIC Tube

***nell: VOLTAGE SUPERVISOR, 12UA, 5.5V, SOIC-8

***as Instruments: 0°C to 70°C, microprocessor supervisor with watchdog timer 8-SOIC 0 to 70

***ark: MICROPROCESSOR-MPU SUPERVISOR, 10 uA, 5.5V, 8-SOIC FULL REEL

***et: Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC T/R

***ow.cn: Processor Supervisor 1.235V 1 Active Low/Push-Pull 8-Pin SOIC T/R

***as Instruments: Microprocessor Supervisor with Watchdog Timer 8-SOIC 0 to 70

***ical: Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC Tube

***ark: IC, MPU SUPERVISOR, 10 uA, 5.5V, 8-SOIC

***as Instruments: -40°C to +90°C, microprocessor supervisor with watchdog timer 8-SOIC -40 to 85

***et: Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin SOIC T/R

***ark: MICROPROCESSOR-MPU SUPERVISOR, 12 uA, 5.5V, 8-SOIC FULL REEL

***ow.cn: Processor Supervisor 1.235V 1 Active Low/Push-Pull 8-Pin SOIC T/R

***ical: Processor Supervisor 4.65V 1 Active Low 8-Pin SOIC N Tube

***ure Electronics: MIC705 Series 4.65 V 140 ms Surface Mount µP Supervisory Circuit - SOIC-8

***rochip: uP Supervisor, Watchdog Timer, Active-Low, 4.65V VTH

***rochip SCT: Voltage Detector, 1.5V to 5.5V, SOIC-8, RoHS

*** Stop Electro: Power Supply Management Circuit, Fixed, 1 Channel, +4.65V, PDSO8

***sener Electronics: IC SUPERVISOR 4.65V VTH 8-SOIC

***ark: UP SUPERVISOR, WATCHDOG TIMER, 2.93V VTH 8 SOIC 3.90MM(.150IN) TUBE ROHS COMPLIANT: YES

***ure Electronics: MIC706 Series 2.93 V 140 ms Surface Mount µP Supervisory Circuit - SOIC-8

***ow.cn: Processor Supervisor 2.93V 1 Active Low 8-Pin SOIC N Tube

***ical: Processor Supervisor 2.93V 4.4V/4.65V 8-Pin SOIC

***ark: UP SUPERVISOR, WATCHDOG TIMER, 2.63V VTH 8 SOIC 3.90MM(.150IN) TUBE ROHS COMPLIANT: YES

***ure Electronics: MIC706 Series 2.63 V 140 ms Surface Mount µP Supervisory Circuit - SOIC-8

***ical: Processor Supervisor 2.63V 30uA 8-Pin SOIC

***AS INSRUMENTS: The UCCx946 is designed to provide accurate microprocessor supervision, including reset and watchdog functions. During power up, the device asserts a reset signal RES with VDD as low as 1 V. The reset signal remains asserted until the VDD voltage rises and remains above the reset threshold for the reset period. Both reset threshold and reset period are programmable by the user.

***AS INSTRUMENTS INCORPORATED: The UCCx946 is also resistant to glitches on the VDD line. Once RES has been deasserted, any drops below the threshold voltage need to be of certain time duration and voltage magnitude to generate a reset signal. These values are shown in Figure 1. An I/O line of the microprocessor may be tied to the watchdog input (WDI) for watchdog functions. If the I/O line is not toggled within a set watchdog period, programmable by the user, WDO is asserted. The watchdog function is disabled during reset conditions.

***INS: The UCCx946 is available in 8-pin SOIC(D), 8-pin PDIP (N) and 8-pin TSSOP(PW) packages to optimize board space.

Market price

Parte #	Descrizione	Azione	Prezzo
UCC3946D DISTI # V39:1801_07429912	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC Tube RoHS: Compliant	310	9000:$2.2590 6000:$2.2610 3000:$2.3380 75:$3.6140
UCC3946DTR DISTI # V72:2272_07429913	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC T/R RoHS: Compliant	195	100:$2.8289 25:$3.4400 10:$3.4710 1:$3.8350
UCC3946D DISTI # 296-2646-5-ND	IC UP SUPERVISOR W/WDT 8-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	2925In Stock	2550:$2.4139 1050:$2.5410 525:$3.0129 150:$3.5393 75:$4.0837 10:$4.3200 1:$4.8100
UCC3946DTR DISTI # 296-29083-1-ND	IC UP SUPERVISOR W/WDT 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2840In Stock	1000:$2.1991 500:$2.6074 100:$3.0630 10:$3.7380 1:$4.1600
UCC3946DTR DISTI # 296-29083-6-ND	IC UP SUPERVISOR W/WDT 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2840In Stock	1000:$2.1991 500:$2.6074 100:$3.0630 10:$3.7380 1:$4.1600
UCC3946DTR DISTI # 296-29083-2-ND	IC UP SUPERVISOR W/WDT 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$1.9520 2500:$2.0282
UCC3946DG4 DISTI # UCC3946DG4-ND	IC UP SUPERVISOR W/WDT 8-SOIC RoHS: Compliant Min Qty: 225 Container: Tube	Temporarily Out of Stock	225:$2.9660
UCC3946D DISTI # 27612549	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC Tube RoHS: Compliant	300	75:$3.6140
UCC3946DTR DISTI # 25778213	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC T/R RoHS: Compliant	195	100:$2.8289 25:$3.4400 10:$3.4710 4:$3.8350
UCC3946D DISTI # UCC3946D	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC Tube - Rail/Tube (Alt: UCC3946D) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 0	1:$3.3900 10:$3.2900 25:$3.2900 50:$3.2900 100:$2.9900 500:$2.8900 1000:$2.3900
UCC3946D DISTI # UCC3946D	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC Tube (Alt: UCC3946D) RoHS: Compliant Min Qty: 225 Container: Tube	Asia - 0
UCC3946D DISTI # UCC3946D	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC Tube (Alt: UCC3946D) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0	1:€4.4200 10:€3.3900 25:€3.1800 50:€2.9800 100:€2.7700 250:€2.6100 500:€2.3600
UCC3946DTR DISTI # UCC3946DTR	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC T/R (Alt: UCC3946DTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€2.4900 5000:€2.1900 10000:€1.9900 15000:€1.8900 25000:€1.7900
UCC3946DTR DISTI # UCC3946DTR	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC T/R - Tape and Reel (Alt: UCC3946DTR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$2.1900 5000:$2.0900 10000:$1.9900 15000:$1.8900 25000:$1.8900
UCC3946DTR DISTI # UCC3946DTR	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC T/R (Alt: UCC3946DTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UCC3946D	Microprocessor Supervisor with Watchdog Timer	4490	1000:$2.0600 750:$2.1600 500:$2.5600 250:$3.0100 100:$3.2100 25:$3.6700 10:$3.9400 1:$4.3700
UCC3946DTR	Microprocessor Supervisor with Watchdog Timer	4950	1000:$1.7300 750:$1.8200 500:$2.1500 250:$2.5300 100:$2.7000 25:$3.0800 10:$3.3100 1:$3.6800
UCC3946DTR DISTI # 595-UCC3946DTR	Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer RoHS: Compliant	3054	1:$4.0400 10:$3.6300 100:$2.9700 250:$2.7900 500:$2.5300 1000:$2.1300 2500:$2.0200
UCC3946D DISTI # 595-UCC3946D	Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer RoHS: Compliant	418	1:$4.8100 10:$4.3200 100:$3.5400 250:$3.3200 500:$3.0100 1000:$2.5400 2500:$2.4100
UCC3946DG4 DISTI # 595-UCC3946DG4	Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer RoHS: Compliant	0
UCC3946DTRG4 DISTI # 595-UCC3946DTRG4	Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer RoHS: Compliant	0
UCC3946D	Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8 RoHS: Compliant	9670	1000:$2.6800 500:$2.8200 100:$2.9300 25:$3.0600 1:$3.2900
UCC3946DTR	Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8 RoHS: Compliant	565	1000:$2.2500 500:$2.3700 100:$2.4700 25:$2.5700 1:$2.7700
UCC3946D DISTI # 2492587	VOLTAGE SUPERVISOR, 12UA, 5.5V, SOIC-8 RoHS: Compliant	26	1:£3.8800 10:£2.9600 25:£2.7800 50:£2.6100 100:£2.4300
UCC3946DTR DISTI # C1S746201202011	Processor Supervisor 1.235V 2V to 5.5V 8-Pin SOIC T/R RoHS: Compliant	195	100:$2.8289 25:$3.4400 10:$3.4710 1:$3.8350

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Disponibilità

Azione:: 466
Su ordine:: 2449
Inserisci la quantità:

Il prezzo attuale di UCC3946D è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]

Prezzo di riferimento (USD)

Quantità
Prezzo unitario
est. Prezzo

1: ~~4,81 USD~~; ~~4,81 USD~~

10: ~~4,32 USD~~; ~~43,20 USD~~

100: ~~3,54 USD~~; ~~354,00 USD~~

250: ~~3,32 USD~~; ~~830,00 USD~~

500: ~~3,01 USD~~; ~~1 505,00 USD~~

1000: ~~2,54 USD~~; ~~2 540,00 USD~~

2500: ~~2,41 USD~~; ~~6 025,00 USD~~

5000: ~~2,32 USD~~; ~~11 600,00 USD~~

A causa della scarsità di semiconduttori dal 2021, il prezzo inferiore è il prezzo normale prima del 2021. Si prega di inviare informazioni per confermare.

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UCC3946D

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

D***v

L***H

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes