L7981TR

Mfr. #:: L7981TR
Produttore:: STMicroelectronics
Descrizione:: Voltage Regulators - Switching Regulators 3A DC 4.5 V to 28 V Adj 0.6V 250 kHz
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: L7981TR Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
Pagamento:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:: L7981TR maggiori informazioni L7981TR Product Details

Attributo del prodotto
Valore attributo

Produttore: STMicroelectronics

categoria di prodotto: PMIC - Regolatori di tensione - Regolatori a commutazione CC CC

Serie: L7981

Tipo: Convertitore di tensione

Confezione: Imballaggio alternativo Digi-ReelR

Stile di montaggio: SMD/SMT

Intervallo operativo di temperatura: - 40 C to + 150 C

Pacchetto-Custodia: VFDFPN-8

Temperatura di esercizio: -40°C ~ 150°C (TJ)

Tipo di montaggio: Montaggio superficiale

Tipo di uscita: Regolabile

Funzione: Abbassamento

Pacchetto-dispositivo-fornitore: 8-VFQFPN (3x3)

Numero di uscite: 1

topologia: secchio

Cambio di frequenza: 250kHz ~ 1MHz

Uscita corrente: 3A

Configurazione dell'uscita: Positivo

Tensione-Uscita-Min-Fissa: 0.6V

Tensione-Uscita-Max: 28V

Raddrizzatore sincrono: No

Tensione-Ingresso-Min: 4.5V

Tensione-Ingresso-Max: 28V

Spegnimento: Spegnimento

Massima temperatura di esercizio: + 150 C

Temperatura di esercizio minima: - 40 C

Tensione di uscita: Adj

Corrente-Erogazione Operativa: 16 mA

Tensione di ingresso: 4.5 V to 28 V

Tensione di ingresso-MAX: 28 V

Corrente di uscita: 3 A

Frequenza di commutazione: 250 kHz

Tensione di ingresso-MIN: 4.5 V

Alimentazione-Tensione-Min: 4.5 V

Tags: L7981, L798, L79

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

Market price

Parte #	Mfg.	Descrizione	Azione	Prezzo
L7981TR DISTI # V72:2272_17755558	STMicroelectronics	Conv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin VFQFPN T/R RoHS: Compliant	2978	1000:$0.7714 500:$0.8666 250:$0.9629 100:$1.0698 25:$1.2039 10:$1.3375 1:$1.6090
L7981TR DISTI # V36:1790_06552986	STMicroelectronics	Conv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin VFQFPN T/R RoHS: Compliant	0
L7981TR DISTI # 497-10814-1-ND	STMicroelectronics	IC REG BUCK ADJ 3A 8VFQFPN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
L7981TR DISTI # 497-10814-6-ND	STMicroelectronics	IC REG BUCK ADJ 3A 8VFQFPN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
L7981TR DISTI # 497-10814-2-ND	STMicroelectronics	IC REG BUCK ADJ 3A 8VFQFPN RoHS: Compliant Min Qty: 4000 Container: Tape & Reel (TR)	Temporarily Out of Stock	4000:$0.8694
L7981TR DISTI # 31280591	STMicroelectronics	Conv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin VFQFPN T/R RoHS: Compliant	2978	1000:$0.8293 500:$0.9318 250:$1.0353 100:$1.1504 25:$1.2942 10:$1.4378 8:$1.7297
L7981TR DISTI # L7981TR	STMicroelectronics	Conv DC-DC Single Step Down 4.5V to 28V 8-Pin VFQFPN T/R - Tape and Reel (Alt: L7981TR) RoHS: Compliant Min Qty: 4000 Container: Reel	Americas - 0	4000:$0.9649 8000:$0.9199 16000:$0.8779 24000:$0.8389 40000:$0.8219
L7981TR DISTI # L7981TR	STMicroelectronics	Conv DC-DC Single Step Down 4.5V to 28V 8-Pin VFQFPN T/R (Alt: L7981TR) RoHS: Compliant Min Qty: 4000 Container: Tape and Reel	Europe - 0	4000:€1.1729 8000:€0.9779 16000:€0.9019 24000:€0.8379 40000:€0.7819
L7981TR DISTI # 45AC7277	STMicroelectronics	Conv DC-DC Single Step Down 4.5V to 28V 8-Pin VFQFPN T/R - Product that comes on tape, but is not reeled (Alt: 45AC7277) RoHS: Compliant Min Qty: 1 Container: Ammo Pack	Americas - 0	1:$1.9700 10:$1.6900 25:$1.5900 50:$1.4900 100:$1.3800 250:$1.3100 500:$1.2300
L7981TR DISTI # 21T2067	STMicroelectronics	POWER MANAGEMENT	0	30000:$0.8050 18000:$0.8380 12000:$0.8700 6000:$0.9660 3000:$1.0200 1:$1.0900
L7981TR DISTI # 45AC7277	STMicroelectronics	DC/DC CONV, BUCK, 1MHZ, VFQFPN-8,Topology:Buck (Step Down),Input Voltage Min:4.5V,Input Voltage Max:28V,No. of Outputs:1Outputs,DC / DC Converter IC Case:VFQFPN,No. of Pins:8Pins,Output Current:3A,Output Voltage Min:600mV RoHS Compliant: Yes	240	1000:$1.0300 500:$1.2200 250:$1.3000 100:$1.3800 50:$1.4800 25:$1.5800 10:$1.6900 1:$1.9700
L7981TR DISTI # 511-L7981TR	STMicroelectronics	Switching Voltage Regulators 3A DC 4.5 V to 28 V Adj 0.6V 250 kHz RoHS: Compliant	3697	1:$1.9000 10:$1.6100 100:$1.2900 500:$1.1300 1000:$0.9340 4000:$0.8380 8000:$0.8050
L7981 DISTI # 511-L7981	STMicroelectronics	Switching Voltage Regulators 3A Step-Down Reg 3A DC 4.5-28V 250Khz RoHS: Compliant	0
L7981TR DISTI # 2806921	STMicroelectronics	DC/DC CONV, BUCK, 1MHZ, VFQFPN-8 RoHS: Compliant	7736	2500:$1.6100 1000:$1.6700 500:$1.7300 250:$1.8000 100:$2.0800 50:$2.4800 25:$3.2700 1:$3.8200
L7981TR DISTI # 2806921	STMicroelectronics	DC/DC CONV, BUCK, 1MHZ, VFQFPN-8 RoHS: Compliant	7736	250:£0.9440 100:£1.0100 50:£1.1300 25:£1.2500 1:£1.4300

Prodotti correlati

Immagine	Parte #	Descrizione
	Mfr.#: L79L15ACD13TR OMO.#: OMO-L79L15ACD13TR	Linear Voltage Regulators 15V 0.1A Negative
	Mfr.#: L7918CV OMO.#: OMO-L7918CV	Linear Voltage Regulators 18V 1.5A Negative
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	Mfr.#: L7924ACV OMO.#: OMO-L7924ACV	Linear Voltage Regulators 24V 1.5A Negative
	Mfr.#: L7905CV-DG OMO.#: OMO-L7905CV-DG-STMICROELECTRONICS	IC REG LINEAR -5V 1.5A TO220
	Mfr.#: L79L05ACUTR OMO.#: OMO-L79L05ACUTR-STMICROELECTRONICS	IC REG LINEAR -5V 100MA SOT89-3
	Mfr.#: L79L08ACZAP OMO.#: OMO-L79L08ACZAP-1190	Nuovo e originale
	Mfr.#: L7908CV(ROHS) OMO.#: OMO-L7908CV-ROHS--1190	Nuovo e originale
	Mfr.#: L7912CV-DG,L7912CV,L7912 OMO.#: OMO-L7912CV-DG-L7912CV-L7912-1190	Nuovo e originale
	Mfr.#: L79M12 OMO.#: OMO-L79M12-1190	Nuovo e originale

Disponibilità

Azione:: Available
Su ordine:: 2500
Inserisci la quantità:

Il prezzo attuale di L7981TR 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: ~~1,16 USD~~; ~~1,16 USD~~

10: ~~1,10 USD~~; ~~10,99 USD~~

100: ~~1,04 USD~~; ~~104,14 USD~~

500: ~~0,98 USD~~; ~~491,75 USD~~

1000: ~~0,93 USD~~; ~~925,70 USD~~

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L798 28
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L7981TR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes