Name: LM2940S-12
Brand: Texas Instruments
SKU: LM2940S-12
Price: 3.1323 USD
Availability: InStock
Rating: 5 (137 reviews)

LM2940S-12

Solo por referencia

Nº de pieza	LM2940S-12
Fabricantes	Texas Instruments
Descripción	IC REG LIN 12V 1A DDPAK/TO263-3
Hoja de datos
Paquete	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
En existencias	96.096 piece(s)
Precio unitario	$ 3,1323 *
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	ene 29 - feb 3 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo LM2940S-12 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 LM2940S-12 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LM2940S-12.

Especificaciones LM2940S-12

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - PMIC - reguladores de voltaje, lineal
Paquete	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
Serie	-
Configuración de salida	Positive
Tipo de salida	Fixed
Cantidad de reguladores	1
Voltaje - Entrada (Máx)	26V
Voltaje - Salida (Min / Fixed)	12V
Voltaje - Salida (Máx)	-
Tensión de salida (Máx)	1V @ 1A
Salida de corriente	1A
Actual - Quiescente (Iq)	-
Corriente - Suministro (Máx)	10mA ~ 15mA
PSRR	66dB (120Hz)
Funciones de control	-
Funciones de protección	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Temperatura de funcionamiento	-40°C ~ 125°C
Tipo de montaje	Surface Mount
Paquete / caja	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Paquete de dispositivo del proveedor	DDPAK/TO-263-3

LM2940S-12 Packaging

LM2940S-12 FAQ

1. How to order LM2940S-12 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 LM2940S-12 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2940S-12. All suppliers must pass our qualification reviews before they can publish their products including LM2940S-12 on Heisener; we pay more attention to the channels and quality of LM2940S-12 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2940S-12 price and inventory displayed accurate?

The price and inventory of LM2940S-12 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 LM2940S-12?

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 LM2940S-12 we delivered, we will accept the replacement or return of the LM2940S-12 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 LM2940S-12.

(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 LM2940S-12 pin diagram, LM2940S-12 datasheet?

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

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LM2940S-12 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
LM2940SX-12/NOPB D# V72:2272_07271079	Texas Instruments	LDO Regulator Pos 12V 1A 4-Pin(3+Tab) DDPAK T/R	0
LM2940S-12/NOPB D# V99:2348_07271071	Texas Instruments	LDO Regulator Pos 12V 1A 4-Pin(3+Tab) DDPAK Tube	0
LM2940SX-12 D# V36:1790_07271078	Texas Instruments	LDO Regulator Pos 12V 1A 4-Pin(3+Tab) DDPAK T/R RoHS: Not Compliant	0
LM2940S-12 D# V99:2348_07271070	Texas Instruments	LDO Regulator Pos 12V 1A 4-Pin(3+Tab) DDPAK Tube RoHS: Not Compliant	0

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12/NOPB

D# LM2940S-12/NOPB

Texas Instruments

LDO Regulator Pos 12V 1A 4-Pin(3+Tab) TO-263 Rail - Rail/Tube (Alt: LM2940S-12/NOPB)

RoHS: Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940S-12/NOPB	National Semiconductor Corporation		129
LM2940S-12	National Semiconductor Corporation		90
LM2940S 12 P+	National Semiconductor Corporation		100
LM2940SX-12	National Semiconductor Corporation		8

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940S-12/NOPB	Texas Instruments	IC, REG, LDO, 12V, 1A, TO263	385
LM2940S-12	Texas Instruments	IC, REG, LDO, 12V, 1A, TO263	385
LM2940SX-12/NOPB	Texas Instruments	Linear Voltage Regulator IC, Dropout Voltage, Vdo:0.5V, Input Voltage Primary Max:26V, Operating Temperature Range:-55C to +125C, Output Current Max:1000mA, Output Voltage:12V, Output Voltage Adjustable Min, Vout:12V , RoHS Compliant: Yes	0
LM2940SX-12	Texas Instruments	Linear Voltage Regulator IC, Dropout Voltage, Vdo:0.5V, Input Voltage Primary Max:26V, Operating Temperature Range:-55C to +125C, Output Current Max:1000mA, Output Voltage:12V, Output Voltage Adjustable Min, Vout:12V , RoHS Compliant: Yes	0

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12/NOPB

D# C1S746202759464

Texas Instruments

LDO Regulator Pos 12V 1A 4-Pin(3+Tab) TO-263 Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

LM2940SX-12/NOPB

D# C1S746203170859

Texas Instruments

LDO Regulator Pos 12V 1A 4-Pin(3+Tab) TO-263 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940SX-12/NOPB

Texas Instruments

Fixed 26V 12V 1V @ 1A TO-263-3 Dropout Regulators(LDO) RoHS

1511

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S12NOPB

National Semiconductor Corporation

RoHS: Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940S-12/NOPB D# LM2940S-12/NOPB-ND	Texas Instruments	IC REG LIN 12V 1A DDPAK/TO263-3	594
LM2940SX-12 D# 296-LM2940SX-12CT-ND	Texas Instruments	IC REG LIN 12V 1A DDPAK/TO263-3	490
LM2940SX-12/NOPB D# LM2940SX-12/NOPBCT-ND	Texas Instruments	IC REG LIN 12V 1A DDPAK/TO263-3	3487

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12

D# LM2940S-12

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

959

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940SX-12	National Semiconductor Corporation	In stock shipping within 2days	782
LM2940S-12	National Semiconductor Corporation	In stock shipping within 2days	782
LM2940S-12/NOPB	National Semiconductor Corporation	In stock shipping within 2days	358

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12/NOPB

D# 3122077

Texas Instruments

IC, REG, LDO, 12V, 1A, TO263

RoHS: Compliant

Min Qty: 1

Container: Each

465

LM2940SX-12/NOPB

D# 3122079RL

Texas Instruments

LDO, FIXED, 5V, 0.5A, TO-263-3

RoHS: Compliant

Min Qty: 1

Container: Reel

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12/NOPB

Texas Instruments

Available

2048

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940S-12	National Semiconductor Corporation	NEW AND ORGINAL. ISRAEL W.HOUSE	263
LM2940SX-12/NOPB	National 1	NEW AND ORGINAL. ISRAEL W.HOUSE	263
LM2940SX-12	National Semiconductor Corporation	NEW AND ORGINAL. ISRAEL W.HOUSE	263
LM2940S-12/NOPB	NATIONAL 1	NEW AND ORGINAL. ISRAEL W.HOUSE	263

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940S12NOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2297
LM2940S12N0PB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	8
LM2940S12SMDR	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	24
LM2940S12	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	4101
LM2940S12P	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	296

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940S12PBF	Texas Instruments	OEM/CM ONLY	145
LM2940S12	Texas Instruments	OEM/CM ONLY	658
LM2940S12P	Texas Instruments	OEM/CM ONLY	933
LM2940S12NOPB	Texas Instruments	OEM/CM ONLY	346

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12/NOPB

National Semiconductor Corporation

In Stock

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940SX-12/NOPB

D# C131916

Texas Instruments

1511

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12

National Semiconductor Corporation

in stock - can ship the same day

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12

National Semiconductor Corporation

OEM/CM Immediate delivery

842

LM2940SX-12

National Semiconductor Corporation

OEM/CM Immediate delivery

1416

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940SX-12/NOPB D# 926-LM2940SX-12/NOPB	Texas Instruments	LDO Voltage Regulators RoHS: Compliant	2698
LM2940S-12 D# 926-LM2940S-12	Texas Instruments	LDO Voltage Regulators RoHS: Not Compliant	90
LM2940S-12/NOPB D# 926-LM2940S-12/NOPB	Texas Instruments	LDO Voltage Regulators 1A LDO REG RoHS: Compliant	549
LM2940SX-12 D# 926-LM2940SX-12	Texas Instruments	LDO Voltage Regulators RoHS: Not Compliant	100

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940SX-12/NOPB

D# 26AJ7239

Texas Instruments

LDO, FIXED, 5V, 0.5A, TO-263-3, Output Type:Fixed, Input Voltage Min:6V, Input Voltage Max:26V, Fixed Output Voltage Nom.:12V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A, Dropout Voltage RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

LM2940S-12/NOPB

D# 33AH4137

Texas Instruments

IC, REG, LDO, 12V, 1A, TO263, Output Type:Fixed, Input Voltage Min:0V, Input Voltage Max:26V, Fixed Output Voltage Nom.:12V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A, Dropout Voltage RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

465

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940SX-12/NOPB D# NS-LM2940SX-12/NOPB	Texas Instruments	OEM/CM ONLY	7487
LM2940SX-12 D# NS-LM2940SX-12	Texas Instruments	OEM/CM ONLY	2133
LM2940S-12/NOPB D# NS-LM2940S-12/NOPB	Texas Instruments	OEM/CM ONLY	7825
LM2940S-12 D# NS-LM2940S-12	Texas Instruments	OEM/CM ONLY	6492
LM2940S12 D# NS-LM2940S12	National Semiconductor Corporation	OEM/CM ONLY	7526

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940SX-12/NOPB	Texas Instruments		106
LM2940S-12/NOPB	Texas Instruments	Voltage Regulator, +12V, Bi-Polar, 3 Pin, Plastic, SIP	106
LM2940S-12	National Semiconductor Corporation	Voltage Regulator, +12V, Bi-Polar, 3 Pin, Plastic, SIP	11
LM2940SX-12	National Semiconductor Corporation		134

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940S-12	Texas Instruments	LM2940-N 1A Low Dropout Regulator RoHS: Not Compliant	7400
LM2940SX-12/NOPB	National Semiconductor Corporation	LM2940-N 1A Low Dropout Regulator RoHS: Compliant	128
LM2940SX-12	Texas Instruments	LM2940-N 1A Low Dropout Regulator RoHS: Not Compliant	125

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940S12NOPB	National Semiconductor Corporation	OEM/CM ONLY	1996
LM2940S12 P+	National Semiconductor Corporation	OEM/CM ONLY	492
LM2940S12	National Semiconductor Corporation	OEM/CM ONLY	2352

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940SX-12

National Semiconductor Corporation

IN stock Immediate delivery

1431

LM2940S-12

National Semiconductor Corporation

IN stock Immediate delivery

837

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12/NOPB

Texas Instruments

1-A, 26-V, high-PSRR, low-dropout voltage regulator

LM2940SX-12/NOPB

Texas Instruments

1-A, 26-V, high-PSRR, low-dropout voltage regulator

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12

National Semiconductor Corporation

shipping today

516

LM2940SX-12

National Semiconductor Corporation

shipping today

1853

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12

D# 34863792

Texas Instruments

LDO Regulator Pos 12V 1A 4-Pin(3+Tab) DDPAK Tube

RoHS: Not Compliant

LM2940SX-12/NOPB

D# 53360077

Texas Instruments

LDO Regulator Pos 12V 1A 4-Pin(3+Tab) DDPAK T/R

Nº de pieza	Fabricantes	Descripción	En existencias
LM2940S-12/NOPB	Texas Instruments	RFQ	6982
LM2940S-12	National Semiconductor Corporation	RFQ	14123
LM2940SX-12/NOPB	Texas Instruments	RFQ	6258
LM2940SX-12	mfr	RFQ	537

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940SX-12

Texas Instruments

LM2940-N/LM2940C 1A Low Dropout Regulator | IC REG LIN 12V 1A DDPAK/TO263-3

14283

LM2940S-12/NOPB

Texas Instruments

IC REG LDO 12V 1A DDPAK

870

Nº de pieza

Fabricantes

Descripción

En existencias

LM2940S-12/NOPB

D# 3122077

Texas Instruments

IC, REG, LDO, 12V, 1A, TO263

RoHS: Compliant

Min Qty: 1

Container: Each

465

LM2940SX-12/NOPB

D# 3122079

Texas Instruments

LDO, FIXED, 5V, 0.5A, TO-263-3

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

LM2940S-12

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