Name: LM2940CS-15
Brand: Texas Instruments
SKU: LM2940CS-15
Price: 3.4114 USD
Availability: InStock
Rating: 5 (142 reviews)

LM2940CS-15

For Reference Only

Part Number	LM2940CS-15
Manufacturer	Texas Instruments
Description	IC REG LIN 15V 1A DDPAK/TO263-3
Datasheet	LM2940CS-15 Specifications
Package	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
In Stock	7,392 piece(s)
Unit Price	$ 3.4114 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 10 - May 15 (Choose Expedited Shipping)
Request for Quotation

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Delivery Services

Part Number # LM2940CS-15 (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 LM2940CS-15 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2940CS-15 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2940CS-15.

LM2940CS-15 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)	15V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.8V @ 1A
Current - Output	1A
Current - Quiescent (Iq)	-
Current - Supply (Max)	10mA ~ 15mA
PSRR	64dB (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

LM2940CS-15 Reviews

Lan*****Vohra

March 29, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Hann*****tala

March 28, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Aza***** Sha

March 26, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Addi*****Young

March 4, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

Mary*****lier

February 28, 2023

★ ★ ★ ★ ★

Excellent safe and secure packing. Fast ship out. Thanks

Ariy*****rner

February 21, 2023

★ ★ ★ ★ ★

Awesome selection for all electronic parts here! Great service when it is needed too! Prices are competitive as well. Thank you!

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LM2940CS-15 Packaging

LM2940CS-15 FAQ

1. How to order LM2940CS-15 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 LM2940CS-15 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2940CS-15. All suppliers must pass our qualification reviews before they can publish their products including LM2940CS-15 on Heisener; we pay more attention to the channels and quality of LM2940CS-15 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2940CS-15 price and inventory displayed accurate?

The price and inventory of LM2940CS-15 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 LM2940CS-15?

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 LM2940CS-15 we delivered, we will accept the replacement or return of the LM2940CS-15 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 LM2940CS-15.

(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 LM2940CS-15 pin diagram, LM2940CS-15 datasheet?

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

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LM2940CS-15 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
LM2940CSX-15/NOPB D# V72:2272_07271039	Texas Instruments	LDO Regulator Pos 15V 1A 4-Pin(3+Tab) DDPAK T/R	0
LM2940CS-15/NOPB D# V99:2348_07271033	Texas Instruments	LDO Regulator Pos 15V 1A 4-Pin(3+Tab) DDPAK Tube	0
LM2940CS-15 D# V36:1790_07271032	Texas Instruments	LDO Regulator Pos 15V 1A 4-Pin(3+Tab) DDPAK Tube RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

LM2940CS-15/NOPB

D# LM2940CS-15/NOPB

Texas Instruments

LDO Regulator Pos 15V 1A 4-Pin(3+Tab) TO-263 Rail - Rail/Tube (Alt: LM2940CS-15/NOPB)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2940CS-15/NOPB

National Semiconductor Corporation

Part Number	Manufacturer	Description	Stock
LM2940CS-15/NOPB	Texas Instruments	IC, REG, LDO, 15V, 1A, TO263	137
LM2940CSX-15/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:15V, Output Voltage Adjustable Min, Vout:15V , RoHS Compliant: Yes	0
LM2940CS-15	Texas Instruments	IC, REG, LDO, 15V, 1A, TO263	137

Part Number

Manufacturer

Description

Stock

LM2940CSX-15/NOPB

D# C1S746202808201

Texas Instruments

LDO Regulator Pos 15V 1A 4-Pin(3+Tab) TO-263 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LM2940CS-15 D# LM2940CS-15-ND	Texas Instruments	IC REG LIN 15V 1A DDPAK/TO263-3	318
LM2940CSX-15/NOPB D# LM2940CSX-15/NOPBCT-ND	Texas Instruments	IC REG LIN 15V 1A DDPAK/TO263-3	690
LM2940CS-15/NOPB D# LM2940CS-15/NOPB-ND	Texas Instruments	IC REG LIN 15V 1A DDPAK/TO263-3	1342

Part Number	Manufacturer	Description	Stock
LM2940CS-15	National Semiconductor Corporation	In stock shipping within 2days	3616
LM2940CS-15/NOPB	National Semiconductor Corporation	In stock shipping within 2days	5260
LM2940CSX-15/NOPB	Texas Instruments	In stock shipping within 2days	1792

Part Number

Manufacturer

Description

Stock

LM2940CS-15/NOPB .

D# 1564643

Texas Instruments

IC, REG, LDO, 15V, 1A, TO263

RoHS: Compliant

Min Qty: 1

Container: Each

LM2940CS-15/NOPB

D# 3007533

Texas Instruments

IC, REG, LDO, 15V, 1A, TO263

RoHS: Compliant

Min Qty: 1

Container: Each

133

Part Number	Manufacturer	Description	Stock
LM2940CS15NOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	926
LM2940CS15P	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	157
LM2940CS15	NATIONALS	OEM/CM QUOTES ONLY \| NO BROKERS	1476

Part Number

Manufacturer

Description

Stock

LM2940CS15NOPB

Texas Instruments

OEM/CM ONLY

634

LM2940CS15

Texas Instruments

OEM/CM ONLY

553

Part Number

Manufacturer

Description

Stock

LM2940CS-15

National Semiconductor Corporation

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

LM2940CSX-15/NOPB

Texas Instruments

OEM/CM Immediate delivery

1792

LM2940CS-15

National Semiconductor Corporation

OEM/CM Immediate delivery

1517

Part Number

Manufacturer

Description

Stock

LM2940CS-15/NOPB

D# 926-LM2940CS-15/NOPB

Texas Instruments

LDO Voltage Regulators 1A LDO Reg

RoHS: Compliant

319

LM2940CSX-15/NOPB

D# 926-LM2940CSX15NOPB

Texas Instruments

LDO Voltage Regulators

RoHS: Compliant

938

Part Number

Manufacturer

Description

Stock

LM2940CS-15/NOPB

D# 28AH3263

Texas Instruments

IC, REG, LDO, 15V, 1A, TO263, Output Type:Fixed, Input Voltage Min:0V, Input Voltage Max:26V, Fixed Output Voltage Nom.:15V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A, Dropout Voltage RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

133

Part Number	Manufacturer	Description	Stock
LM2940CSX-15/NOPB D# NS-LM2940CSX-15/NOPB	Texas Instruments	OEM/CM ONLY	5735
LM2940CS-15 D# NS-LM2940CS-15	Texas Instruments	OEM/CM ONLY	4588
LM2940CS15 D# NS-LM2940CS15	National Semiconductor Corporation	OEM/CM ONLY	5531
LM2940CS-15/NOPB D# NS-LM2940CS-15/NOPB	Texas Instruments	OEM/CM ONLY	1662

Part Number

Manufacturer

Description

Stock

LM2940CS-15/NOPB

National Semiconductor Corporation

Voltage Regulator, +15V, Bi-Polar, 3 Pin, Plastic, SIP

638

LM2940CS-15

National Semiconductor Corporation

Voltage Regulator, +15V, Bi-Polar, 3 Pin, Plastic, SIP

Part Number

Manufacturer

Description

Stock

LM2940CS-15

D# LM2940CS-15

National Semiconductor Corporation

Semiconductor

Part Number

Manufacturer

Description

Stock

LM2940CS-15/NOPB

D# 7615606P

Texas Instruments

Texas Instruments LM2940CS-15/NOPB, LDO Regulator, 1A, 15 V 3-Pin, D2PAK, TU

Min Qty: 5

Container: Tube

Part Number	Manufacturer	Description	Stock
LM2940CS-15	Texas Instruments	LM2940C 1A Low Dropout Regulator RoHS: Not Compliant	7155
LM2940CSX-15/NOPB	National Semiconductor Corporation	LM2940C 1A Low Dropout Regulator RoHS: Compliant	1989
LM2940CS-15/NOPB	National Semiconductor Corporation	LM2940C 1A Low Dropout Regulator RoHS: Compliant	1219

Part Number	Manufacturer	Description	Stock
LM2940CS15 P+	National Semiconductor Corporation	OEM/CM ONLY	175
LM2940CS15/NOPB	National Semiconductor Corporation	OEM/CM ONLY	888
LM2940CS15	National Semiconductor Corporation	OEM/CM ONLY	1691

Part Number

Manufacturer

Description

Stock

LM2940CS-15

National Semiconductor Corporation

IN stock Immediate delivery

1532

LM2940CSX-15/NOPB

Texas Instruments

IN stock Immediate delivery

1807

Part Number

Manufacturer

Description

Stock

LM2940CSX-15/NOPB

Texas Instruments

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

LM2940CS-15/NOPB

Texas Instruments

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

Part Number

Manufacturer

Description

Stock

LM2940CSX-15/NOPB

Texas Instruments

shipping today

Part Number

Manufacturer

Description

Stock

LM2940CS-15/NOPB

D# 41527938

Texas Instruments

LDO Regulator Pos 15V 1A 4-Pin(3+Tab) DDPAK Tube

LM2940CSX-15/NOPB

D# 39221315

Texas Instruments

LDO Regulator Pos 15V 1A 4-Pin(3+Tab) DDPAK T/R

Part Number

Manufacturer

Description

Stock

LM2940CS-15

National Semiconductor Corporation

RFQ

7673

LM2940CS-15/NOPB

Texas Instruments

RFQ

3120

Part Number

Manufacturer

Description

Stock

LM2940CS-15/NOPB .

D# 1564643

Texas Instruments

IC, REG, LDO, 15V, 1A, TO263

RoHS: Compliant

Min Qty: 1

Container: Each

LM2940CS-15/NOPB

D# 3007533

Texas Instruments

IC, REG, LDO, 15V, 1A, TO263

RoHS: Compliant

Min Qty: 1

Container: Each

133

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LM2940CS-15

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