Name: LM2940CSX-12
Brand: Texas Instruments
SKU: LM2940CSX-12
Price: 3.2687 USD
Availability: InStock
Rating: 5 (69 reviews)

LM2940CSX-12

For Reference Only

Part Number	LM2940CSX-12
Manufacturer	Texas Instruments
Description	IC REG LIN 12V 1A DDPAK/TO263-3
Datasheet	LM2940CSX-12 Specifications
Package	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
In Stock	50,580 piece(s)
Unit Price	$ 3.2687 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 5 - May 10 (Choose Expedited Shipping)
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Part Number # LM2940CSX-12 (PMIC - Voltage Regulators - Linear) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LM2940CSX-12 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2940CSX-12 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2940CSX-12.

LM2940CSX-12 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	26V
Voltage - Output (Min/Fixed)	12V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.8V @ 1A
Current - Output	1A
Current - Quiescent (Iq)	-
Current - Supply (Max)	10mA ~ 15mA
PSRR	66dB (120Hz)
Control Features	-
Protection Features	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature	0°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Supplier Device Package	DDPAK/TO-263-3

LM2940CSX-12 Reviews

Ang*****Rios

March 19, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Juli*****ffey

March 6, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Geor*****ommen

March 6, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Bell*****ankar

March 3, 2023

★ ★ ★ ★ ★

It is so great to order from a supplier that provides so many shipping options at reasonable cost. It couldn't be any easier to order from Heisener. Great job!

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LM2940CSX-12 Packaging

LM2940CSX-12 FAQ

1. How to order LM2940CSX-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 LM2940CSX-12 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2940CSX-12. All suppliers must pass our qualification reviews before they can publish their products including LM2940CSX-12 on Heisener; we pay more attention to the channels and quality of LM2940CSX-12 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2940CSX-12 price and inventory displayed accurate?

The price and inventory of LM2940CSX-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 LM2940CSX-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 LM2940CSX-12 we delivered, we will accept the replacement or return of the LM2940CSX-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 LM2940CSX-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 LM2940CSX-12 pin diagram, LM2940CSX-12 datasheet?

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

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LM2940CSX-12 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
LM2940CS-12/NOPB D# V99:2348_07271031	Texas Instruments	LDO Regulator Pos 12V 1A 4-Pin(3+Tab) DDPAK Tube	0
LM2940CSX-12/NOPB D# V72:2272_07271038	Texas Instruments	LDO Regulator Pos 12V 1A 4-Pin(3+Tab) DDPAK T/R	0
LM2940CSX-12 D# V36:1790_07271037	Texas Instruments	LDO Regulator Pos 12V 1A 4-Pin(3+Tab) DDPAK T/R RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

LM2940CS-12/NOPB

D# LM2940CS-12/NOPB

Texas Instruments

LDO Regulator Pos 12V 1A 4-Pin(3+Tab) TO-263 Rail - Rail/Tube (Alt: LM2940CS-12/NOPB)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2940CSX-12

National Semiconductor Corporation

233

LM2940CSX-12/NOPB

Texas Instruments

985

Part Number	Manufacturer	Description	Stock
LM2940CSX-12	Texas Instruments	LDO, FIXED, 12V, 1A, TO-263-3	1500
LM2940CSX-12/NOPB	Texas Instruments	LDO, FIXED, 12V, 1A, TO-263-3	1500
LM2940CS-12/NOPB	Texas Instruments	IC, V REG, LINEAR, 12V	127

Part Number

Manufacturer

Description

Stock

LM2940CS-12/NOPB

D# C1S746202759233

Texas Instruments

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

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

218

LM2940CSX-12/NOPB

D# C1S746203915562

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

490

Part Number

Manufacturer

Description

Stock

LM2940CSX-12/NOPB

Texas Instruments

Fixed 26V 12V 800mV @ 1A TO-263-3 Dropout Regulators(LDO) RoHS

125

Part Number	Manufacturer	Description	Stock
LM2940CS-12/NOPB D# LM2940CS-12/NOPB-ND	Texas Instruments	IC REG LIN 12V 1A DDPAK/TO263-3	611
LM2940CSX-12 D# 296-LM2940CSX-12CT-ND	Texas Instruments	IC REG LIN 12V 1A DDPAK/TO263-3	455
LM2940CSX-12/NOPB D# LM2940CSX-12/NOPBCT-ND	Texas Instruments	IC REG LIN 12V 1A DDPAK/TO263-3	434

Part Number

Manufacturer

Description

Stock

LM2940CSX-12

D# LM2940CSX-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

2263

Part Number

Manufacturer

Description

Stock

LM2940CSX-12

National Semiconductor Corporation

In stock shipping within 2days

4760

LM2940CSX-12/NOP8

Texas Instruments

In stock shipping within 2days

190

Part Number

Manufacturer

Description

Stock

LM2940CS-12/NOPB

D# 3007532

Texas Instruments

IC, V REG, LINEAR, 12V

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LM2940CSX12

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

16692

LM2940CSX12NOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

1043

Part Number

Manufacturer

Description

Stock

LM2940CSX12

Texas Instruments

OEM/CM ONLY

662

LM2940CSX12NOPB

Texas Instruments

OEM/CM ONLY

619

Part Number

Manufacturer

Description

Stock

LM2940CSX-12/NOPB

Texas Instruments

In Stock

Part Number

Manufacturer

Description

Stock

LM2940CSX-12/NOPB

D# C129958

Texas Instruments

125

Part Number	Manufacturer	Description	Stock
LM2940CS-12/NOPB	Texas Instruments	OEM/CM Immediate delivery	450
LM2940CSX-12/NOP8	Texas Instruments	OEM/CM Immediate delivery	90
LM2940CSX-12/NOPB	Texas Instruments	OEM/CM Immediate delivery	500
LM2940CSX-12	National Semiconductor Corporation	OEM/CM Immediate delivery	1000

Part Number

Manufacturer

Description

Stock

LM2940CS-12/NOPB

D# 926-LM2940CS-12/NOPB

Texas Instruments

LDO Voltage Regulators 1A LDO REG

RoHS: Compliant

572

LM2940CSX-12/NOPB

D# 926-LM2940CSX12NOPB

Texas Instruments

LDO Voltage Regulators 1A LDO Reg

RoHS: Compliant

1879

Part Number

Manufacturer

Description

Stock

LM2940CS-12/NOPB

D# 28AH3262

Texas Instruments

IC, V REG, LINEAR, 12V, 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 Vdo:500mV, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
LM2940CSX-12/NOPB D# NS-LM2940CSX-12/NOPB	Texas Instruments	OEM/CM ONLY	10297
LM2940CSX-12 D# NS-LM2940CSX-12	Texas Instruments	OEM/CM ONLY	7986
LM2940CS-12/NOPB D# NS-LM2940CS-12/NOPB	Texas Instruments	OEM/CM ONLY	4055

Part Number

Manufacturer

Description

Stock

LM2940CSX-12

National Semiconductor Corporation

12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3

387

LM2940CS-12/NOPB

National Semiconductor Corporation

12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3

Part Number

Manufacturer

Description

Stock

LM2940CS-12/NOPB

D# 5358966

Texas Instruments

Texas Instruments LM2940CS-12/NOPB, LDO Regulator, 1A, 12 V 3-Pin, D2PAK, PK

Min Qty: 5

Container: Package

250

Part Number	Manufacturer	Description	Stock
LM2940CS-12/NOPB	Texas Instruments	LM2940C 1A Low Dropout Regulator RoHS: Compliant	45
LM2940CSX-12	Texas Instruments	LM2940C 1A Low Dropout Regulator RoHS: Not Compliant	8855
LM2940CSX-12/NOPB	National Semiconductor Corporation	LM2940C 1A Low Dropout Regulator RoHS: Compliant	95

Part Number

Manufacturer

Description

Stock

LM2940CSX12/NOPB

National Semiconductor Corporation

OEM/CM ONLY

1249

LM2940CSX12

National Semiconductor Corporation

OEM/CM ONLY

3847

Part Number	Manufacturer	Description	Stock
LM2940CSX-12	National Semiconductor Corporation	IN stock Immediate delivery	995
LM2940CSX-12/NOPB	Texas Instruments	IN stock Immediate delivery	495
LM2940CSX-12/NOP8	Texas Instruments	IN stock Immediate delivery	85
LM2940CS-12/NOPB	Texas Instruments	IN stock Immediate delivery	445

Part Number

Manufacturer

Description

Stock

LM2940CS-12/NOPB

Texas Instruments

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

LM2940CSX-12/NOPB

Texas Instruments

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

Part Number	Manufacturer	Description	Stock
LM2940CSX-12	RT	shipping today	2496
LM2940CSX-12/NOPB	SAMHOP	shipping today	3996
LM2940CSX-12/NOP8	Texas Instruments	shipping today	91

Part Number

Manufacturer

Description

Stock

LM2940CS-12/NOPB

D# 39164075

Texas Instruments

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

Part Number	Manufacturer	Description	Stock
LM2940CS-12/NOPB	Texas Instruments	RFQ	2552
LM2940CSX-12	National Semiconductor Corporation	RFQ	900
LM2940CSX-12/NOPB	Texas Instruments	RFQ	9400
LM2940CSX-12+	National Semiconductor Corporation	RFQ	808

Part Number

Manufacturer

Description

Stock

LM2940CSX-12

Texas Instruments

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

2744

Part Number

Manufacturer

Description

Stock

LM2940CS-12/NOPB

D# 3007532

Texas Instruments

IC, V REG, LINEAR, 12V

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

LM2940CSX-12

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