Name: LM2576SX-3.3
Brand: Texas Instruments
SKU: LM2576SX-3-3
Availability: InStock
Rating: 5 (122 reviews)

LM2576SX-3.3

Solo por referencia

Nº de pieza	LM2576SX-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	1.684.788 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	jun 18 - jun 23 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo LM2576SX-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 LM2576SX-3.3 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LM2576SX-3.3.

Especificaciones LM2576SX-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

LM2576SX-3.3 Packaging

LM2576SX-3.3 FAQ

1. How to order LM2576SX-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 LM2576SX-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 LM2576SX-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM2576SX-3.3 on Heisener; we pay more attention to the channels and quality of LM2576SX-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2576SX-3.3 price and inventory displayed accurate?

The price and inventory of LM2576SX-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 LM2576SX-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 LM2576SX-3.3 we delivered, we will accept the replacement or return of the LM2576SX-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 LM2576SX-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 LM2576SX-3.3 pin diagram, LM2576SX-3.3 datasheet?

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

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LM2576SX-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
LM2576SX-3.3/NOPB	Texas Instruments	DC/DC CONV, BUCK, 3.3V, 52KHZ, TO-263-5	500
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

Nº de pieza

Fabricantes

Descripción

En existencias

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

LM2576SX-3.3/NOPB

D# C1S523900414558

Texas Instruments

DC/DC Switching Regulators

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576SX-3.3/NOPB

Texas Instruments

40V 3A TO-263-5 DC-DC Converters RoHS

1011

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576SX33

National Semiconductor Corporation

Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, BIPolar, PSSO5

RoHS: Compliant

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

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576SX-3.3

D# LM2576SX-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

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

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576S-3.3/NOPB

D# 3008143

Texas Instruments

IC, DC/DC CONVERTER, 3A

RoHS: Compliant

Min Qty: 1

Container: Each

1130

LM2576SX-3.3/NOPB

D# 3121492RL

Texas Instruments

DC/DC CONV, BUCK, 52KHZ, TO-263-5

RoHS: Compliant

Min Qty: 1

Container: Reel

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576SX33NOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	3480
LM2576SX3350	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	232000
LM2576SX33	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	27602

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576SX33N	Texas Instruments	OEM/CM ONLY	373
LM2576SX33	Texas Instruments	OEM/CM ONLY	229
LM2576SX33NOPB	Texas Instruments	OEM/CM ONLY	151

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576SX-3.3/NOPB

D# C14403

Texas Instruments

1011

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

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

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

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

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

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576S-3.3/NOPB	National Semiconductor Corporation	7.5 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5	32
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

Nº de pieza	Fabricantes	Descripción	En existencias
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
LM2576S-3.3/NOPB	Texas Instruments	LM2576 SIMPLE SWITCHER 40V, 3A Low Component Count Step-Down Regulator RoHS: Compliant	275

Nº de pieza	Fabricantes	Descripción	En existencias
LM2576SX3.3/NOPB	National Semiconductor Corporation	OEM/CM ONLY	4632
LM2576SX3.3/5.0	Texas Instruments	OEM/CM ONLY	200016
LM2576SX33	National Semiconductor Corporation	OEM/CM ONLY	24016

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

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576SX-3.3/NOPB

Texas Instruments

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

LM2576S-3.3/NOPB

Texas Instruments

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

Nº de pieza

Fabricantes

Descripción

En existencias

LM2576SX-3.3

Texas Instruments

shipping today

54999

LM2576SX-3.3/NOPB

Texas Instruments

shipping today

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

LM2576S-3.3/NOPB

Texas Instruments

RFQ

13142

LM2576SX-3.3

National Semiconductor Corporation

RFQ

11645

Nº de pieza	Fabricantes	Descripción	En existencias
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
LM2576S-3.3/NOPB	Texas Instruments	IC REG BUCK 3.3V 3A TO263-5	870

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

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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LM2576SX-3.3

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