Name: L4972A
Brand: STMicroelectronics
SKU: L4972A
Price: 4.1114 USD
Availability: InStock
Rating: 5 (109 reviews)

L4972A

Solo por referencia

Nº de pieza	L4972A
Fabricantes	STMicroelectronics
Descripción	IC REG BUCK ADJ 2A 20DIP
Hoja de datos	L4972A Hoja de datos
Paquete	20-DIP (0.300", 7.62mm)
ECAD
En existencias	41.016 piece(s)
Precio unitario	$ 4,1114 *
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	may 4 - may 9 (Elija envío expedito)
Pedir presupuesto

Métodos de pago
Servicios de entrega

Estamos ofreciendo L4972A 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 L4972A con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de L4972A.

Especificaciones L4972A

Fabricantes	STMicroelectronics
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Reguladores de interruptor de CC CC
Paquete	20-DIP (0.300", 7.62mm)
ECAD
Serie	-
Función	Step-Down
Configuración de salida	Positive
Topología	Buck
Tipo de salida	Adjustable
Número de salidas	1
Voltaje - Entrada (Min)	15V
Voltaje - Entrada (Máx)	50V
Voltaje - Salida (Min / Fixed)	5.1V
Voltaje - Salida (Máx)	40V
Salida de corriente	2A
Frecuencia - Conmutación	100kHz ~ 200kHz
Rectificador síncrono	No
Temperatura de funcionamiento	-40°C ~ 150°C (TJ)
Tipo de montaje	Through Hole
Paquete / caja	20-DIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor	20-PowerDIP

ficha técnica L4972A

L4972A Packaging

L4972A FAQ

1. How to order L4972A 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 L4972A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4972A. All suppliers must pass our qualification reviews before they can publish their products including L4972A on Heisener; we pay more attention to the channels and quality of L4972A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4972A price and inventory displayed accurate?

The price and inventory of L4972A 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 L4972A?

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 L4972A we delivered, we will accept the replacement or return of the L4972A 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 L4972A.

(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 L4972A pin diagram, L4972A datasheet?

If you need any after-sales service, please do not hesitate to contact us.

L4972A Productos Relacionados

SIT1602BI-12-18S-66.666000G	SiTIME, -40 TO 85C, 2520, 25PPM, 1.8V, 6, -, -	Ver
SIT1602BI-22-30S-33.333000D	SiTIME, -40 TO 85C, 3225, 25PPM, 3.0V, 3, -, -	Ver
FK28C0G1H150J	TDK Corporation, CAP CER 15PF 50V C0G RADIAL, Radial, -	Ver
AT32UC3L064-AUR	Microchip Technology, IC MCU 32BIT 64KB FLASH 48TQFP, 48-TQFP, -	Ver
S202S11F	Sharp Microelectronics, RELAY SSR 240VAC 8A TRIAC 4-SIP, 4-SIP, -	Ver
RNC55H1620FSB14	Vishay Dale, RES 162 OHM 1/8W 1% AXIAL, Axial, -	Ver
CBT50J15R	TE Connectivity Passive Product, RES 15.0 OHM 1/2W 5% AXIAL, Axial, -	Ver
RT0805CRD07267KL	Yageo, RES SMD 267K OHM 0.25% 1/8W 0805, 0805 (2012 Metric), -	Ver
2312-4-00-44-00-00-07-0	Mill-Max Manufacturing Corp., TERM TURRET SINGLE L=2.39MM, -, -	Ver
CLP-140-02-S-D-P-TR	Samtec Inc., .050" X .050, -, -	Ver
0714360764	Molex, LLC, CONN PLUG 64POS VERT 1MM SMD, -, -	Ver
VI-2WZ-EY-F4	Vicor Corporation, CONVERTER MOD DC/DC 2V 20W, Full Brick, -	Ver

L4972A Garantías

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.

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
L4972AD D# V99:2348_17703583	STMicroelectronics	Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube RoHS: Compliant	0
L4972AD013TR D# E54:1762_09079922	STMicroelectronics	Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO T/R RoHS: Compliant	0
L4972A D# E02:0323_00208426	STMicroelectronics	Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin Power PDIP Tube	0

Nº de pieza	Fabricantes	Descripción	En existencias
L4972AD D# 38Y7862	STMicroelectronics	Conv DC-DC Single Step Down 15V to 50V 20-Pin SO - Bulk (Alt: 38Y7862) RoHS: Compliant	0
L4972AD013TR D# L4972AD013TR	STMicroelectronics	Conv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R - Tape and Reel (Alt: L4972AD013TR)	0
L4972A D# L4972A	STMicroelectronics	Conv DC-DC Single Step Down 15V to 50V 20-Pin Power PDIP - Rail/Tube (Alt: L4972A) RoHS: Compliant	0

Nº de pieza

Fabricantes

Descripción

En existencias

L4972AD013TR

D# L4972AD013TR

STMicroelectronics

Conv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R (Alt: L4972AD013TR)

Nº de pieza	Fabricantes	Descripción	En existencias
L4972AD D# L4972AD	STMicroelectronics	Conv DC-DC Single Step Down 15V to 50V 20-Pin SO (Alt: L4972AD)	0
L4972AD013TR D# L4972AD013TR	STMicroelectronics	Conv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R (Alt: L4972AD013TR)	0
L4972A D# L4972A	STMicroelectronics	Conv DC-DC Single Step Down 15V to 50V 20-Pin Power PDIP (Alt: L4972A)	0

Nº de pieza	Fabricantes	Descripción	En existencias
L4972AD	STMicroelectronics	Min Qty 31	360
L4972A	STMicroelectronics	Conv DC-DC Single Step Down 15V to 50V 20-Pin Power PDIP	93
L4972AD013TR	STMicroelectronics	Conv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R	1000

Nº de pieza

Fabricantes

Descripción

En existencias

L4972A

SGS Semiconductor Ltd

RoHS: Compliant

L4972AD013TR

STMicroelectronics

RoHS: Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
L4972AD013TR D# 497-4207-1-ND	STMicroelectronics	IC REG BUCK ADJUSTABLE 2A 20SO	964
L4972A D# 497-6698-5-ND	STMicroelectronics	IC REG BUCK ADJUSTABLE 2A 20DIP	369
L4972AD D# 497-4207-5-ND	STMicroelectronics	IC REG BUCK ADJUSTABLE 2A 20SO	516

Nº de pieza	Fabricantes	Descripción	En existencias
L4972A D# 1094219	STMicroelectronics	IC, SWITCHING REG 2A, 4972, DIP20 RoHS: Compliant Min Qty: 1 Container: Each	578
L4972AD D# 2460726	STMicroelectronics	DC/DC CONV, BUCK, 100KHZ, SOIC-20 RoHS: Compliant Min Qty: 1 Container: Each	54
L4972AD013TR D# 2460727	STMicroelectronics	DC/DC CONV, BUCK, 100KHZ, SOIC-20 RoHS: Compliant Min Qty: 1 Container: Each	0

Nº de pieza

Fabricantes

Descripción

En existencias

L4972AD

STMicroelectronics

L4972 Series 2 A Step Down Monolithic Power Switching Regulator - SOIC 20

RoHS: Compliant

pbFree: Yes

L4972AD013TR

STMicroelectronics

L4972 Series 50 V 2 A Step Down Monolithic Power Switching Regulator - SOIC-20

RoHS: Compliant

pbFree: Yes

Nº de pieza	Fabricantes	Descripción	En existencias
L4972AD	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	11226
L4972AD013TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	8120
L4972ADSMDR	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	7
L4972A	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	15312
2L4972AD	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	1093

Nº de pieza

Fabricantes

Descripción

En existencias

L4972A

STMicroelectronics

in stock - can ship the same day

Nº de pieza

Fabricantes

Descripción

En existencias

L4972AD

STMicroelectronics

OEM/CM Immediate delivery

2035

L4972AD013TR

STMicroelectronics

OEM/CM Immediate delivery

30000

Nº de pieza	Fabricantes	Descripción	En existencias
L4972AD D# 511-L4972AD	STMicroelectronics	Switching Voltage Regulators 5.1 to 40V 2.0 Amp RoHS: Compliant	523
L4972AD013TR D# 511-L4972AD-TR	STMicroelectronics	Switching Voltage Regulators 5.1 to 40V 2.0 Amp RoHS: Compliant	952
L4972A D# 511-L4972A	STMicroelectronics	Switching Voltage Regulators 5.1 to 40V 2.0 Amp RoHS: Compliant	1213

Nº de pieza

Fabricantes

Descripción

En existencias

L4972AD

D# XSKDRABS0007878

STMicroelectronics

SO 20 .30 TO J/2A. POW.SWITCH

780

L4972A

D# XSKDRABV0039630

STMicroelectronics

PDIP 20 .3 CU/2A. POW.SWITCH

560

Nº de pieza	Fabricantes	Descripción	En existencias
L4972AD D# 38Y7862	STMicroelectronics	DC/DC CONV, BUCK, 100KHZ, 150DEG C, Topology:Buck (Step Down), Input Voltage Min:15V, Input Voltage Max:50V, No. of Outputs:1Outputs, DC / DC Converter IC Case:SOIC, No. of Pins:20Pins, Output Current:2A, Output Voltage Min:5.1V RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	1
L4972AD013TR D# 56P8346	STMicroelectronics	POWER MANAGEMENT RoHS: Not Compliant Min Qty: 1000 Container: TAPE & REEL - FULL	0
L4972A D# 26M0510	STMicroelectronics	DC-DC Switching Buck (Step Down) Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout, 2Aout, DIP-20 RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	578

Nº de pieza

Fabricantes

Descripción

En existencias

L4972AD

D# NS-L4972AD

STMicroelectronics

OEM/CM ONLY

2944

L4972AD013TR

D# NS-L4972AD013TR

STMicroelectronics

OEM/CM ONLY

2675

Nº de pieza

Fabricantes

Descripción

En existencias

L4972A

STMicroelectronics

Swithed-Mode Power Supply Controller, Voltage Mode Type, 20 Pin, Ceramic, DIP

13200

Nº de pieza

Fabricantes

Descripción

En existencias

L4972A

D# L4972A

STMicroelectronics

Semiconductor

286

Nº de pieza

Fabricantes

Descripción

En existencias

L4972AD

D# 0379971P

STMicroelectronics

STMicroelectronics, L4972AD Step-Down Switching Regulator, 1-Channel 2A Adjustable 20-Pin, SOIC, TU

Min Qty: 1

Container: Tube

Nº de pieza	Fabricantes	Descripción	En existencias
L4972A	STMicroelectronics	OEM/CM ONLY	17302
2L4972AD	STMicroelectronics	OEM/CM ONLY	1062
L4972AD	STMicroelectronics	OEM/CM ONLY	698
L4972AD013TR	STMicroelectronics	OEM/CM ONLY	11016

Nº de pieza

Fabricantes

Descripción

En existencias

L4972AD

STMicroelectronics

IN stock Immediate delivery

2050

L4972AD013TR

STMicroelectronics

IN stock Immediate delivery

29985

Nº de pieza

Fabricantes

Descripción

En existencias

L4972AD

Renesas Electronics Corporation

shipping today

3993

Nº de pieza	Fabricantes	Descripción	En existencias
L4972AD D# 28971335	STMicroelectronics	Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube RoHS: Compliant	0
L4972AD013TR D# 52750916	STMicroelectronics	Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO T/R RoHS: Compliant	0
L4972A D# 53426359	STMicroelectronics	Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin Power PDIP Tube	0

Nº de pieza

Fabricantes

Descripción

En existencias

L4972A

STMicroelectronics

RFQ

14412

L4972AD

STMicroelectronics

RFQ

9537

Nº de pieza

Fabricantes

Descripción

En existencias

L4972A

D# 1094219

STMicroelectronics

IC, SWITCHING REG 2A, 4972, DIP20

RoHS: Compliant

Min Qty: 1

Container: Each

588

L4972AD

D# 2460726

STMicroelectronics

DC/DC CONV, BUCK, 100KHZ, SOIC-20

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

L4972A

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