Name: LM2940CS-5.0
Brand: Texas Instruments
SKU: LM2940CS-5-0
Price: 3.0629 USD
Availability: InStock
Rating: 5 (122 reviews)

LM2940CS-5.0

For Reference Only

Part Number	LM2940CS-5.0
Manufacturer	Texas Instruments
Description	IC REG LIN 5V 1A DDPAK/TO263-3
Datasheet	LM2940CS-5.0 Specifications
Package	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
In Stock	204,636 piece(s)
Unit Price	$ 3.0629 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM2940CS-5.0 (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-5.0 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2940CS-5.0 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2940CS-5.0.

LM2940CS-5.0 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)	5V
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-5.0 Reviews

Mary*****hhabra

April 7, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Nicho*****ansen

April 5, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Popp*****lita

March 12, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

Av*****Frye

March 10, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

Ronin*****rajan

March 5, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

Cha*****are

March 5, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Write a Review

★★★★★

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LM2940CS-5.0 Packaging

LM2940CS-5.0 FAQ

1. How to order LM2940CS-5.0 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-5.0 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2940CS-5.0. All suppliers must pass our qualification reviews before they can publish their products including LM2940CS-5.0 on Heisener; we pay more attention to the channels and quality of LM2940CS-5.0 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2940CS-5.0 price and inventory displayed accurate?

The price and inventory of LM2940CS-5.0 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-5.0?

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-5.0 we delivered, we will accept the replacement or return of the LM2940CS-5.0 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-5.0.

(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-5.0 pin diagram, LM2940CS-5.0 datasheet?

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

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LM2940CS-5.0 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-5.0 D# V36:1790_07271034	Texas Instruments	LDO Regulator Pos 5V 1A 4-Pin(3+Tab) DDPAK Tube RoHS: Not Compliant	0
LM2940CSX-5.0/NOPB D# V72:2272_07271041	Texas Instruments	LDO Regulator Pos 5V 1A 4-Pin(3+Tab) DDPAK T/R	0
LM2940CS-5.0/NOPB D# V99:2348_07271035	Texas Instruments	LDO Regulator Pos 5V 1A 4-Pin(3+Tab) DDPAK Tube	0

Part Number	Manufacturer	Description	Stock
LM2940CS-5.0	National Semiconductor Corporation		50
LM2940CS-5.0 P+	National Semiconductor Corporation		225
LM2940CSX-5.0/NOPB	Texas Instruments		156
LM2940CS50	National Semiconductor Corporation		35
LM2940CS-5.0/NOPB	National Semiconductor Corporation		26

Part Number	Manufacturer	Description	Stock
LM2940CSX-5.0/NOPB	Texas Instruments	LDO VOLT REG, 1A, 5V, TO-263-3	3000
LM2940CS-5.0	Texas Instruments	NSCLM2940CS-5.0@NOPB 1.0A LOW DROPOUT RE	585
LM2940CS-5.0/NOPB	Texas Instruments	NSCLM2940CS-5.0@NOPB 1.0A LOW DROPOUT RE	585

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0/NOPB

D# C1S523900190524

Texas Instruments

LDO Regulator Pos 5V 1A 4-Pin(3+Tab) TO-263 Rail

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

135

Part Number

Manufacturer

Description

Stock

LM2940CSX-5.0/NOPB

Texas Instruments

Fixed 26V 5V 800mV @ 1A TO-263-3 Dropout Regulators(LDO) RoHS

544

Part Number

Manufacturer

Description

Stock

LM2940CS50

National Semiconductor Corporation

RoHS: Not Compliant

LM2940CS50NOPB

National Semiconductor Corporation

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LM2940CSX-5.0/NOPB D# LM2940CSX-5.0/NOPBCT-ND	Texas Instruments	IC REG LIN 5V 1A DDPAK/TO263-3	4028
LM2940CS-5.0 D# 296-41564-5-ND	Texas Instruments	IC REG LIN 5V 1A DDPAK/TO263-3	189
LM2940CS-5.0/NOPB D# LM2940CS-5.0/NOPB-ND	Texas Instruments	IC REG LIN 5V 1A DDPAK/TO263-3	3680

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0

D# LM2940CS-5.0

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

1014

LM2940CSX-5.0/NOPB

D# LM2940CSX-5.0/NOPB

National Semiconductor Corporation

1403

Part Number

Manufacturer

Description

Stock

LM2940CSX-5.0/NOPB

National Semiconductor Corporation

In stock shipping within 2days

2760

LM2940CS-5.0

National Semiconductor Corporation

In stock shipping within 2days

6338

Part Number	Manufacturer	Description	Stock
LM2940CS-5.0/NOPB D# 3050405	Texas Instruments	LDO, FIXED, 5V, 1A, 0 TO 125DEG C RoHS: Compliant Min Qty: 1 Container: Each	930
LM2940CS-5.0/NOPB . D# 1469073	Texas Instruments	IC, LDO REGULATOR, 1A, 26V, TO263-3 RoHS: Compliant Min Qty: 1 Container: Each	0
LM2940CSX-5.0/NOPB D# 3007535RL	Texas Instruments	LDO VOLT REG, 1A, 5V, TO-263-3 RoHS: Compliant Min Qty: 1 Container: Reel	0

Part Number

Manufacturer

Description

Stock

LM2940CSX-5.0/NOPB

Texas Instruments

NEW AND ORGINAL. ISRAEL W.HOUSE

442

Part Number	Manufacturer	Description	Stock
LM2940CS50ND	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	414
LM2940CS50NOPBOZD	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2
LM2940CS50P	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	300
LM2940CS50	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	16692
LM2940CS50NOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2900

Part Number	Manufacturer	Description	Stock
LM2940CLM2940CS50NOP	Texas Instruments	OEM/CM ONLY	3609
LM2940CS50	Texas Instruments	OEM/CM ONLY	228
LM2940CS50NOP	Texas Instruments	OEM/CM ONLY	550
LM2940CS50NOPB	Texas Instruments	OEM/CM ONLY	633

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0/NOPB

National Semiconductor Corporation

Part Number

Manufacturer

Description

Stock

LM2940CSX-5.0/NOPB

D# C133781

Texas Instruments

544

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0

National Semiconductor Corporation

in stock - can ship the same day

LM2940CS-5.0NOPB

National Semiconductor Corporation

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0

National Semiconductor Corporation

OEM/CM Immediate delivery

985000

LM2940CSX-5.0/NOPB

National Semiconductor Corporation

OEM/CM Immediate delivery

2960

Part Number

Manufacturer

Description

Stock

LM2940CSX-5.0/NOPB

D# 926-LM2940CSX5.0NOPB

Texas Instruments

LDO Voltage Regulators 1A LDO REG

RoHS: Compliant

2657

LM2940CS-5.0/NOPB

D# 926-LM2940CS-5.0NOPB

Texas Instruments

LDO Voltage Regulators 1A LDO REG

RoHS: Compliant

1279

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0

D# LM2940CS-5.0

National Semiconductor Corporation

1A LOW DROPOUT REGULATOR

165

Part Number

Manufacturer

Description

Stock

LM2940CSX-5.0/NOPB

D# 28AH3264

Texas Instruments

LDO VOLT REG, 1A, 5V, TO-263-3, Output Type:Fixed, Input Voltage Min:0V, Input Voltage Max:26V, Fixed Output Voltage Nom.:5V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A, Dropout Voltage RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

987

LM2940CS-5.0/NOPB

D# 41K4569

Texas Instruments

LDO VOLTAGE REGULATOR, 5V, 1A, TO-263, Output Type:Fixed, Input Voltage Min:0V, Input Voltage Max:26V, Fixed Output Voltage Nom.:5V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 360

Container: Bulk

Part Number	Manufacturer	Description	Stock
LM2940CS-5.0 D# NS-LM2940CS-5.0	Texas Instruments	OEM/CM ONLY	7611
LM2940CSX-5.0/NOPB D# NS-LM2940CSX-5.0/NOPB	Texas Instruments	OEM/CM ONLY	3558
LM2940CS5.0 D# NS-LM2940CS5.0	National Semiconductor Corporation	OEM/CM ONLY	1623
LM2940CS-5.0/NOPB D# NS-LM2940CS-5.0/NOPB	Texas Instruments	OEM/CM ONLY	3811

Part Number	Manufacturer	Description	Stock
LM2940CS-5.0/NOPB	National Semiconductor Corporation	5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3	20
LM2940CSX-5.0/NOPB	National Semiconductor Corporation	FIXED POSITIVE LDO REGULATOR, 5V, 1V DROPOUT, BIPOLAR, PSSO3	151
LM2940CS-5.0	National Semiconductor Corporation	Voltage Regulator, +5V, Bi-Polar, 3 Pin, Plastic, SIP	42

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0

D# LM2940CS-5dot0

National Semiconductor Corporation

Semiconductor

388

LM2940CS-5.0P+

D# LM2940CS-5dot0P+

National Semiconductor Corporation

Inventory R

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0/NOPB

D# 1977236

Texas Instruments

Texas Instruments LM2940CS-5.0/NOPB, LDO Voltage Regulator, 1A Adjustable, 5 V, 2% 3-Pin, D2PAK, TU

Min Qty: 45

Container: Tube

245

Part Number	Manufacturer	Description	Stock
LM2940CSX-5.0/NOPB	National Semiconductor Corporation	LM2940C 1A Low Dropout Regulator RoHS: Compliant	157
LM2940CS-5.0	Texas Instruments	LM2940C 1A Low Dropout Regulator RoHS: Not Compliant	4545
LM2940CS-5.0/NOPB	Texas Instruments	LM2940C 1A Low Dropout Regulator RoHS: Compliant	145

Part Number	Manufacturer	Description	Stock
LM2940CS5.0ND	Texas Instruments	OEM/CM ONLY	373
LM2940CS5.0P+	National Semiconductor Corporation	OEM/CM ONLY	570
LM2940CS5.0	National Semiconductor Corporation	OEM/CM ONLY	10021
LM2940CS5.0/NOPB	National Semiconductor Corporation	OEM/CM ONLY	1151

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0

National Semiconductor Corporation

IN stock Immediate delivery

984985

LM2940CSX-5.0/NOPB

National Semiconductor Corporation

IN stock Immediate delivery

2975

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0/NOPB

Texas Instruments

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

LM2940CSX-5.0/NOPB

Texas Instruments

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

Part Number	Manufacturer	Description	Stock
LM2940CSX-5.0/NOPB	Texas Instruments	shipping today	8
LM2940CS-5.0/NOPB	Texas Instruments	shipping today	26
LM2940CS-5.0	RT	shipping today	1296

Part Number

Manufacturer

Description

Stock

LM2940CSX-5.0/NOPB

D# 42386238

Texas Instruments

LDO Regulator Pos 5V 1A 4-Pin(3+Tab) DDPAK T/R

LM2940CS-5.0/NOPB

D# 53529858

Texas Instruments

LDO Regulator Pos 5V 1A 4-Pin(3+Tab) DDPAK Tube

Part Number	Manufacturer	Description	Stock
LM2940CS-5.0/NOPB	Texas Instruments	RFQ	11565
LM2940CSX-5.0/NOPB	Texas Instruments	RFQ	3555
LM2940CS-5.0	mfr	RFQ	13993
LM2940CS-5.0-P+	National Semiconductor Corporation	RFQ	8894

Part Number

Manufacturer

Description

Stock

LM2940CS-5.0

Texas Instruments

IC REG LDO 5V 1A DDPAK

2610

LM2940CSX-5.0/NOPB

Texas Instruments

IC REG LDO 5V 1A DDPAK

870

Part Number	Manufacturer	Description	Stock
LM2940CS-5.0/NOPB D# 3050405	Texas Instruments	LDO, FIXED, 5V, 1A, 0 TO 125DEG C RoHS: Compliant Min Qty: 1 Container: Each	930
LM2940CS-5.0/NOPB . D# 1469073	Texas Instruments	IC, LDO REGULATOR, 1A, 26V, TO263-3 RoHS: Compliant Min Qty: 1 Container: Each	0
LM2940CSX-5.0/NOPB D# 3007535	Texas Instruments	LDO VOLT REG, 1A, 5V, TO-263-3 RoHS: Compliant Min Qty: 1 Container: Cut Tape	990

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LM2940CS-5.0

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