Name: LM2576S-3.3
Brand: Texas Instruments
SKU: LM2576S-3-3
Availability: InStock
Rating: 5 (69 reviews)

LM2576S-3.3

Solo por referencia

Nº de pieza	LM2576S-3.3
Fabricantes	Texas Instruments
Descripción	IC REG BUCK 3.3V 3A TO263-5
Hoja de datos
Paquete	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
En existencias	391.224 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	ene 27 - feb 1 (Elija envío expedito)
Pedir presupuesto

Métodos de pago
Servicios de entrega

Estamos ofreciendo LM2576S-3.3 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 LM2576S-3.3 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LM2576S-3.3.

Especificaciones LM2576S-3.3

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Reguladores de interruptor de CC CC
Paquete	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
Serie	SIMPLE SWITCHER?
Función	Step-Down
Configuración de salida	Positive
Topología	Buck
Tipo de salida	Fixed
Número de salidas	1
Voltaje - Entrada (Min)	4V
Voltaje - Entrada (Máx)	40V
Voltaje - Salida (Min / Fixed)	3.3V
Voltaje - Salida (Máx)	-
Salida de corriente	3A
Frecuencia - Conmutación	52kHz
Rectificador síncrono	No
Temperatura de funcionamiento	-40°C ~ 125°C (TJ)
Tipo de montaje	Surface Mount
Paquete / caja	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Paquete de dispositivo del proveedor	DDPAK/TO-263-5

LM2576S-3.3 Packaging

LM2576S-3.3 FAQ

1. How to order LM2576S-3.3 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 LM2576S-3.3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2576S-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM2576S-3.3 on Heisener; we pay more attention to the channels and quality of LM2576S-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2576S-3.3 price and inventory displayed accurate?

The price and inventory of LM2576S-3.3 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 LM2576S-3.3?

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 LM2576S-3.3 we delivered, we will accept the replacement or return of the LM2576S-3.3 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 LM2576S-3.3.

(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 LM2576S-3.3 pin diagram, LM2576S-3.3 datasheet?

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

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LM2576S-3.3 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

LM2576S-3.3/NOPB

D# V99:2348_07269570

Texas Instruments

Conv DC-DC 4V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) DDPAK Tube

LM2576SX-3.3/NOPB

D# V72:2272_07269574

Texas Instruments

Conv DC-DC 4V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) DDPAK T/R

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576S-3.3

Semtech Corporation

180

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S-3.3/NOPB	Texas Instruments	IC, DC/DC CONVERTER, 3A	0
LM2576SX-3.3	Texas Instruments	DC/DC CONV, BUCK, 3.3V, 52KHZ, TO-263-5	500
LM2576S-3.3	Texas Instruments	IC, DC/DC CONVERTER, 3A	0
LM2576SX-3.3/NOPB	Texas Instruments	DC/DC CONV, BUCK, 3.3V, 52KHZ, TO-263-5	500

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576SX-3.3/NOPB

D# C1S523900414558

Texas Instruments

DC/DC Switching Regulators

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

LM2576S-3.3/NOPB

D# C1S523900276666

Texas Instruments

Conv DC-DC 4V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) TO-263 Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S-3.3	Youtai Semiconductor Co Ltd	TO-263 DC-DC Converters RoHS	122
LM2576S-3.3 P	JSMSEMI	T0-263-5 DC-DC Converters RoHS	93
LM2576S-3.3/TR	HuaGuan Semiconductor	40V 3A TO-263-5 DC-DC Converters RoHS	5174
LM2576SX-3.3/NOPB	Texas Instruments	40V 3A TO-263-5 DC-DC Converters RoHS	1011

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S-3.3 D# LM2576S-3.3-ND	Texas Instruments	IC REG BUCK 3.3V 3A TO263-5	0
LM2576S-3.3/NOPB D# LM2576S-3.3/NOPB-ND	Texas Instruments	IC REG BUCK 3.3V 3A TO263-5	62
LM2576SX-3.3 D# LM2576SX-3.3TR-ND	Texas Instruments	IC REG BUCK 3.3V 3A TO263-5	0
LM2576SX-3.3/NOPB D# LM2576SX-3.3/NOPBCT-ND	Texas Instruments	IC REG BUCK 3.3V 3A TO263-5	1688

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576S-3.3

D# LM2576S-3.3

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1785

LM2576SX-3.3

D# LM2576SX-3.3

National Semiconductor Corporation

2668

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576SX-3.3	POWER	In stock shipping within 2days	4260
LM2576SX-3.3/NOPB	Texas Instruments	In stock shipping within 2days	4260
LM2576S-3.3	National Semiconductor Corporation	In stock shipping within 2days	3846

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576SX-3.3/NOPB D# 3121492RL	Texas Instruments	DC/DC CONV, BUCK, 52KHZ, TO-263-5 RoHS: Compliant Min Qty: 1 Container: Reel	0
LM2576S-3.3/NOPB . D# 1469177	Texas Instruments	IC, DC/DC CONVERTER, 3A RoHS: Compliant Min Qty: 1 Container: Each	0
LM2576S-3.3/NOPB D# 3008143	Texas Instruments	IC, DC/DC CONVERTER, 3A RoHS: Compliant Min Qty: 1 Container: Each	1130

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S33	TI/NS	OEM/CM QUOTES ONLY \| NO BROKERS	11600
LM2576S33P	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	375
LM2576S33NOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	11600
LM2576S33TO2635	kexin	OEM/CM QUOTES ONLY \| NO BROKERS	2320

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S335012	Texas Instruments	OEM/CM ONLY	336
LM2576S33NOPB	Texas Instruments	OEM/CM ONLY	636
LM2576S33	Texas Instruments	OEM/CM ONLY	305

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576S-3.3

National Semiconductor Corporation

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576SX-3.3/NOPB D# C14403	Texas Instruments		1011
LM2576S-3.3/TR D# C194473	Texas Instruments		5174
LM2576S-3.3 D# C347412	Youtai Semiconductor Co Ltd		122
LM2576S-3.3 P+ D# C963386	JSMSEMI		93

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576S-3.3NOPB

National Semiconductor Corporation

in stock - can ship the same day

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576SX-3.3/NOPB	Texas Instruments	OEM/CM Immediate delivery	5666
LM2576S-3.3/NOPB	Texas Instruments	OEM/CM Immediate delivery	5880
LM2576S-3.3	Texas Instruments	OEM/CM Immediate delivery	8969
LM2576SX-3.3	Texas Instruments	OEM/CM Immediate delivery	500000

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576S-3.3/NOPB

D# 926-LM2576S-3.3/NOPB

Texas Instruments

Switching Voltage Regulators 3A STEP-DOWN VLTG REG

RoHS: Compliant

184

LM2576SX-3.3/NOPB

D# 926-LM2576SX33NOPB

Texas Instruments

Switching Voltage Regulators 3A SD VTG Reg

RoHS: Compliant

884

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576S-3.3/NOPB

D# 29AH1096

Texas Instruments

IC, DC/DC CONVERTER, 3A, Topology:Buck (Step Down), Input Voltage Min:4V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-263, No. of Pins:5Pins, Output Current:3A, Output Voltage Nom.:3.3V, Switching Frequency:52kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

1120

LM2576SX-3.3/NOPB

D# 26AJ7167

Texas Instruments

DC/DC CONV, BUCK, 52KHZ, TO-263-5, Topology:Buck (Step Down), Input Voltage Min:4V, Input Voltage Max:40V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TO-263, No. of Pins:5Pins, Output Current:3A, Output Voltage Min:3.234V, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S-3.3 D# NS-LM2576S-3.3	Texas Instruments	OEM/CM ONLY	7795
LM2576SX-3.3 D# NS-LM2576SX-3.3	Texas Instruments	OEM/CM ONLY	2673
LM2576S-3.3/NOPB D# NS-LM2576S-3.3/NOPB	Texas Instruments	OEM/CM ONLY	2117
LM2576SX-3.3/NOPB D# NS-LM2576SX-3.3/NOPB	Texas Instruments	OEM/CM ONLY	1596

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576SX-3.3	Semtech Corporation	7.5 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5	144
LM2576SX-3.3/NOPB	National Semiconductor Corporation	SWITCHING REGULATOR, VOLTAGE-MODE, 7.5A, 63KHZ SWITCHING FREQ-MAX, BIPOLAR, PSSO5	116
LM2576S-3.3/NOPB	National Semiconductor Corporation	7.5 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5	32

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576S-3.3

D# LM2576S-3dot3

National Semiconductor Corporation

Inventory R

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S-3.3/NOPB	Texas Instruments	LM2576 SIMPLE SWITCHER 40V, 3A Low Component Count Step-Down Regulator RoHS: Compliant	275
LM2576SX-3.3	National Semiconductor Corporation	Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, BIPolar, PSSO5 RoHS: Not Compliant	23
LM2576SX-3.3/NOPB	Texas Instruments	LM2576 SIMPLE SWITCHER 40V, 3A Low Component Count Step-Down Regulator RoHS: Compliant	9

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S3.3 TO2635	Guangdong Kexin Industrial Co Ltd	OEM/CM ONLY	2016
LM2576S3.3	National Semiconductor Corporation	OEM/CM ONLY	10016
LM2576S3.3P+	National Semiconductor Corporation	OEM/CM ONLY	339
LM2576S3.3/NOPB	National Semiconductor Corporation	OEM/CM ONLY	286

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576SX-3.3	Texas Instruments	IN stock Immediate delivery	499985
LM2576SX-3.3/NOPB	Texas Instruments	IN stock Immediate delivery	5681
LM2576S-3.3/NOPB	Texas Instruments	IN stock Immediate delivery	5895
LM2576S-3.3	Texas Instruments	IN stock Immediate delivery	8984

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576S-3.3/NOPB

Texas Instruments

SIMPLE SWITCHER®, 40V, 3A Low Component Count Step-Down Regulator

LM2576SX-3.3/NOPB

Texas Instruments

SIMPLE SWITCHER®, 40V, 3A Low Component Count Step-Down Regulator

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S-3.3	National Semiconductor Corporation	shipping today	16
LM2576SX-3.3	Texas Instruments	shipping today	54999
LM2576SX-3.3/NOPB	Texas Instruments	shipping today	46

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576SX-3.3/NOPB

D# 40661711

Texas Instruments

Conv DC-DC 4V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) DDPAK T/R

LM2576S-3.3/NOPB

D# 36326459

Texas Instruments

Conv DC-DC 4V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) DDPAK Tube

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576SX-3.3

National Semiconductor Corporation

RFQ

11645

LM2576S-3.3/NOPB

Texas Instruments

RFQ

13142

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S-3.3	Texas Instruments	1A & 3A Miniconverter Switching Regulators \| IC REG BUCK 3.3V 3A TO263-5	12061
LM2576S-3.3/NOPB	Texas Instruments	IC REG BUCK 3.3V 3A TO263-5	870
LM2576SX-3.3	Texas Instruments	IC REG BUCK 3.3V 3A TO263-5	888
LM2576SX-3.3/NOPB	Texas Instruments	IC REG BUCK 3.3V 3A TO263-5	10048

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576SX-3.3/NOPB D# 3121492	Texas Instruments	DC/DC CONV, BUCK, 52KHZ, TO-263-5 RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
LM2576S-3.3/NOPB . D# 1469177	Texas Instruments	IC, DC/DC CONVERTER, 3A RoHS: Compliant Min Qty: 1 Container: Each	77
LM2576S-3.3/NOPB D# 3008143	Texas Instruments	IC, DC/DC CONVERTER, 3A RoHS: Compliant Min Qty: 1 Container: Each	1132

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LM2576S-3.3

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