Name: SPX3940M3-L-3-3
Brand: Exar Corporation
SKU: SPX3940M3-L-3-3
Availability: InStock
Rating: 5 (164 reviews)

SPX3940M3-L-3-3

For Reference Only

Part Number	SPX3940M3-L-3-3
Manufacturer	Exar Corporation
Description	IC REG LINEAR 3.3V 1A SOT223
Datasheet	SPX3940M3-L-3-3 Specifications
Package	TO-261-4, TO-261AA
ECAD
In Stock	21,624 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SPX3940M3-L-3-3 (PMIC - Voltage Regulators - Linear) is manufactured by Exar Corporation 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 SPX3940M3-L-3-3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SPX3940M3-L-3-3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SPX3940M3-L-3-3.

SPX3940M3-L-3-3 Specifications

Manufacturer	Exar Corporation
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-261-4, TO-261AA
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	16V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.55V @ 1A
Current - Output	1A
Current - Quiescent (Iq)	-
Current - Supply (Max)	25mA
PSRR	-
Control Features	-
Protection Features	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	TO-261-4, TO-261AA
Supplier Device Package	SOT-223

SPX3940M3-L-3-3 Reviews

Bexl*****orde

March 28, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Kaden*****oeder

March 17, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Aubr*****a Virk

March 16, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

Cai*****Bowen

March 10, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

Adalyn*****opalan

March 8, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Luk*****ood

February 24, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Wyat*****ankar

February 22, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

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SPX3940M3-L-3-3 Packaging

SPX3940M3-L-3-3 FAQ

1. How to order SPX3940M3-L-3-3 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 SPX3940M3-L-3-3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SPX3940M3-L-3-3. All suppliers must pass our qualification reviews before they can publish their products including SPX3940M3-L-3-3 on Heisener; we pay more attention to the channels and quality of SPX3940M3-L-3-3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SPX3940M3-L-3-3 price and inventory displayed accurate?

The price and inventory of SPX3940M3-L-3-3 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 SPX3940M3-L-3-3?

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 SPX3940M3-L-3-3 we delivered, we will accept the replacement or return of the SPX3940M3-L-3-3 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 SPX3940M3-L-3-3.

(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 SPX3940M3-L-3-3 pin diagram, SPX3940M3-L-3-3 datasheet?

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

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SPX3940M3-L-3-3 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

SPX3940M3-L-3-3

Exar Corporation

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) SOT-223

SPX3940M3-L-3-3/TR

Exar Corporation

IC REG LDO 3.3V 1A SOT223

Part Number	Manufacturer	Description	Stock
SPX3940M3-L-3-3 D# 1016-1560-5-ND	MaxLinear Inc	IC REG LINEAR 3.3V 1A SOT223	0
SPX3940M3-L-3-3/MTR D# SPX3940M3-L-3-3/MTR-ND	MaxLinear Inc	IC REG LINEAR 3.3V 1A SOT223-3	0
SPX3940M3-L-3-3/TR D# SPX3940M3-L-3-3/TR-ND	MaxLinear Inc	IC REG LINEAR 3.3V 1A SOT223	0

Part Number

Manufacturer

Description

Stock

SPX3940M3L33TR

Exar Corporation

OEM/CM QUOTES ONLY | NO BROKERS

SPX3940M3L33

Exar Corporation

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

SPX3940M3-L-3-3/TR

SIPEX

SOT223

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SPX3940M3-L-3-3/TR

Exar Corporation

OEM/CM Immediate delivery

Part Number	Manufacturer	Description	Stock
SPX3940M3-L-3-3 D# NS-SPX3940M3-L-3-3	Exar Corporation	OEM/CM ONLY	3098
SPX3940M3-L-3.3/TR D# NS-SPX3940M3-L-3.3/TR	VARIOUS	OEM/CM ONLY	3695
SPX3940M3-L-3-3/TR D# NS-SPX3940M3-L-3-3/TR	Exar Corporation	OEM/CM ONLY	3974

Part Number

Manufacturer

Description

Stock

SPX3940M3-L-3-3/TR

Exar Corporation

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

SPX3940M3-L-3-3/TR

Exar Corporation

shipping today

2096

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SPX3940M3-L-3-3

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