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LM3940ISX-3.3/NOPB

hot LM3940ISX-3.3/NOPB

LM3940ISX-3.3/NOPB

For Reference Only

Part Number LM3940ISX-3.3/NOPB
Manufacturer Texas Instruments
Description IC REG LIN 3.3V 1A DDPAK/TO263-3
Datasheet

LM3940ISX-3.3/NOPB Specifications

Package TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
In Stock 33,132 piece(s)
Unit Price $ 2.6059 *
Lead Time Can Ship Immediately
Estimated Delivery Time May 24 - May 29 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # LM3940ISX-3.3/NOPB (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 LM3940ISX-3.3/NOPB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM3940ISX-3.3/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM3940ISX-3.3/NOPB.

LM3940ISX-3.3/NOPB Specifications

ManufacturerTexas Instruments
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
PackageTO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
Series-
Output ConfigurationPositive
Output TypeFixed
Number of Regulators1
Voltage - Input (Max)7.5V
Voltage - Output (Min/Fixed)3.3V
Voltage - Output (Max)-
Voltage Dropout (Max)0.2V @ 100mA
Current - Output1A
Current - Quiescent (Iq)-
Current - Supply (Max)15mA
PSRR-
Control Features-
Protection FeaturesOver Temperature, Short Circuit
Operating Temperature-40°C ~ 125°C
Mounting TypeSurface Mount
Package / CaseTO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Supplier Device PackageDDPAK/TO-263-3

LM3940ISX-3.3/NOPB Reviews

Bray*****Taneja

April 2, 2023

Very pleased with the parts from this company. First class service. Thanks!

Mali*****stry

March 25, 2023

2nd time buying these - quite good. Very fast shipping

Phoeb*****lahan

March 18, 2023

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

Sha*****Hale

March 9, 2023

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Evaly*****merman

March 8, 2023

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

Jor***** Cox

March 5, 2023

I tested some and all look good.

Maya*****rana

March 3, 2023

The best choice, clear and easy to make an order. Gives me full control.

Make*****Brandt

February 20, 2023

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Cryst*****tterson

February 18, 2023

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

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LM3940ISX-3.3/NOPB Packaging

Customized Labels
Sealing
Packing
Insepction

LM3940ISX-3.3/NOPB FAQ

  • 1. How to order LM3940ISX-3.3/NOPB 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 LM3940ISX-3.3/NOPB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM3940ISX-3.3/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM3940ISX-3.3/NOPB on Heisener; we pay more attention to the channels and quality of LM3940ISX-3.3/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM3940ISX-3.3/NOPB price and inventory displayed accurate?
    The price and inventory of LM3940ISX-3.3/NOPB 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 LM3940ISX-3.3/NOPB?
    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 LM3940ISX-3.3/NOPB we delivered, we will accept the replacement or return of the LM3940ISX-3.3/NOPB 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 LM3940ISX-3.3/NOPB.
    (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 LM3940ISX-3.3/NOPB pin diagram, LM3940ISX-3.3/NOPB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM3940ISX-3.3/NOPB Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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

LM3940IS-3.3/NOPB

D# V99:2348_07275602

Texas Instruments

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) DDPAK Tube

0

LM3940ISX-3.3/NOPB

D# V72:2272_07275604

Texas Instruments

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) DDPAK T/R

0
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

D# LM3940IS-3.3/NOPB

Texas Instruments

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) TO-263 Rail - Rail/Tube (Alt: LM3940IS-3.3/NOPB)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

National Semiconductor Corporation

246

LM3940ISX-3.3/NOPB

National Semiconductor Corporation

562
Part Number Manufacturer Description Stock

LM3940ISX-3.3/NOPB

Texas Instruments

LDO VOLT REG, 1A, 3.3V, TO-263-3

2500

LM3940IS-3.3/NOPB

Texas Instruments

IC, V REG, LINEAR, 3.3V

3732
Part Number Manufacturer Description Stock

LM3940ISX-3.3/NOPB

Texas Instruments

Fixed 7.5V 3.3V 1V @ 1A TO-263-3 Dropout Regulators(LDO) RoHS

88
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

National Semiconductor Corporation

RoHS (ship within 1day) - D/C 2010

103

LM3940ISX-3.3/NOPB

National Semiconductor Corporation

RoHS (ship within 1day) - D/C 2005+

1925
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

D# LM3940IS-3.3/NOPB-ND

Texas Instruments

IC REG LIN 3.3V 1A DDPAK/TO263-3

1601

LM3940ISX-3.3/NOPB

D# LM3940ISX-3.3/NOPBTR-ND

Texas Instruments

IC REG LIN 3.3V 1A DDPAK/TO263-3

2326
Part Number Manufacturer Description Stock

LM3940ISX-3.3NOPB

D# LM3940ISX-3.3NOPB

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

4152

LM3940IS-3.3/NOPB

D# LM3940IS-3.3/NOPB

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

2276
Part Number Manufacturer Description Stock

LM3940ISX-3.3/NOPB

TINS

In stock shipping within 2days

1507

LM3940IS-3.3/NOPB

National Semiconductor Corporation

In stock shipping within 2days

150
Part Number Manufacturer Description Stock

LM3940ISX-3.3/NOPB

D# 3007562

Texas Instruments

LDO, FIXED, 3.3V, 1A, TO-263-3

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
129

LM3940IS-3.3/NOPB

D# 3122101

Texas Instruments

IC, V REG, LINEAR, 3.3V

RoHS: Compliant
Min Qty: 1
Container: Each
233
Part Number Manufacturer Description Stock

LM3940ISX-3.3/NOPB

National Semiconductor Corporation

NEW AND ORGINAL. ISRAEL W.HOUSE

955
Part Number Manufacturer Description Stock

LM3940ISX33NOPB

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

2233
Part Number Manufacturer Description Stock

LM3940ISX33NOPB

Texas Instruments

OEM/CM ONLY

278
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

Texas Instruments

In stock

11

LM3940ISX-3.3/NOPB

National Semiconductor Corporation

In stock

562
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

D# 926-LM3940IS-3.3NOPB

Texas Instruments

LDO Voltage Regulators 1A LDO REG

RoHS: Compliant
603

LM3940ISX-3.3/NOPB

D# 926-LM3940ISX3.3NOPB

Texas Instruments

LDO Voltage Regulators 1A LDO REG

RoHS: Compliant
41
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

D# 41K5124

Texas Instruments

LDO VOLTAGE REGULATOR, 3.3V, 1A, TO-263, Output Type:Fixed, Input Voltage Min:0V, Input Voltage Max:7.5V, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
57

LM3940ISX-3.3/NOPB

D# 29AH6337

Texas Instruments

LDO, FIXED, 3.3V, 1A, TO-263-3, Output Type:Fixed, Input Voltage Min:4.5V, Input Voltage Max:5.5V, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A, Dropout Voltage RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
129
Part Number Manufacturer Description Stock

LM3940ISX-3.3/NOPB

D# NS-LM3940ISX-3.3/NOPB

Texas Instruments

OEM/CM ONLY

6021

LM3940IS-3.3/NOPB

D# NS-LM3940IS-3.3/NOPB

Texas Instruments

OEM/CM ONLY

2348
Part Number Manufacturer Description Stock

LM3940ISX-3.3/NOPB

National Semiconductor Corporation

3.3V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO3

443

LM3940IS-3.3/NOPB

National Semiconductor Corporation

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

17
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

D# 1977283

Texas Instruments

Texas Instruments LM3940IS-3.3/NOPB, LDO Voltage Regulator, 1A Adjustable, 3.3 V, 2.5% 3-Pin, D2PAK, TU

Min Qty: 45
Container: Tube
145
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

National Semiconductor Corporation

LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion

RoHS: Compliant
4034

LM3940ISX-3.3/NOPB

National Semiconductor Corporation

LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion

RoHS: Compliant
18945
Part Number Manufacturer Description Stock

LM3940ISX3.3/NOPB

National Semiconductor Corporation

OEM/CM ONLY

5155
Part Number Manufacturer Description Stock

LM3940ISX-3.3/NOPB

Texas Instruments

1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion

56

LM3940IS-3.3/NOPB

Texas Instruments

1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion

10
Part Number Manufacturer Description Stock

LM3940ISX-3.3/NOPB

Texas Instruments

shipping today

6

LM3940ISX-3.3NOPB

N

shipping today

2032
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

D# 53705262

Texas Instruments

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) DDPAK Tube

0

LM3940ISX-3.3/NOPB

D# 52710759

Texas Instruments

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) DDPAK T/R

0
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

Texas Instruments

RFQ

2151

LM3940ISX-3.3NOPB

N/A

RFQ

14249
Part Number Manufacturer Description Stock

LM3940ISX-3.3/NOPB

Texas Instruments

IC REG LDO 3.3V 1A DDPAK

3358
Part Number Manufacturer Description Stock

LM3940IS-3.3/NOPB

D# 3122101

Texas Instruments

IC, V REG, LINEAR, 3.3V

RoHS: Compliant
Min Qty: 1
Container: Each
543

LM3940ISX-3.3/NOPB

D# 3007562

Texas Instruments

LDO, FIXED, 3.3V, 1A, TO-263-3

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
129

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LM3940ISX-3.3/NOPB

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LM3940ISX-3.3/NOPB Tags

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