Name: SPX3940AT-L-3-3/TR
Brand: Exar Corporation
SKU: SPX3940AT-L-3-3-TR
Availability: InStock
Rating: 5 (92 reviews)

SPX3940AT-L-3-3/TR

For Reference Only

Part Number	SPX3940AT-L-3-3/TR
Manufacturer	Exar Corporation
Description	IC REG LINEAR 3.3V 1A TO263-3
Datasheet	SPX3940AT-L-3-3/TR Specifications
Package	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
In Stock	29,676 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SPX3940AT-L-3-3/TR (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 SPX3940AT-L-3-3/TR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SPX3940AT-L-3-3/TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SPX3940AT-L-3-3/TR.

SPX3940AT-L-3-3/TR Specifications

Manufacturer	Exar Corporation
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)	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-263-4, D2Pak (3 Leads + Tab), TO-263AA
Supplier Device Package	TO-263-3

SPX3940AT-L-3-3/TR Reviews

Astr*****havsar

April 7, 2023

★ ★ ★ ★ ★

Fantastic transaction, very fast delivery. Highly recommended. Thank you.

Cla*****Day

April 4, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Nel***** Bose

March 18, 2023

★ ★ ★ ★ ★

Items as described, quick dispatch, took a while with shipment.

Neva*****urphy

March 16, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Pari*****vant

March 10, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

Call*****ogers

March 8, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Write a Review

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SPX3940AT-L-3-3/TR Packaging

SPX3940AT-L-3-3/TR FAQ

1. How to order SPX3940AT-L-3-3/TR 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 SPX3940AT-L-3-3/TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SPX3940AT-L-3-3/TR. All suppliers must pass our qualification reviews before they can publish their products including SPX3940AT-L-3-3/TR on Heisener; we pay more attention to the channels and quality of SPX3940AT-L-3-3/TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SPX3940AT-L-3-3/TR price and inventory displayed accurate?

The price and inventory of SPX3940AT-L-3-3/TR 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 SPX3940AT-L-3-3/TR?

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 SPX3940AT-L-3-3/TR we delivered, we will accept the replacement or return of the SPX3940AT-L-3-3/TR 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 SPX3940AT-L-3-3/TR.

(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 SPX3940AT-L-3-3/TR pin diagram, SPX3940AT-L-3-3/TR datasheet?

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

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SPX3940AT-L-3-3/TR 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

SPX3940AT-L-3-3/TR

D# V36:1790_06716407

MaxLinear Inc

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) TO-263 T/R

RoHS: Compliant

Part Number

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Description

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SPX3940AT-L-3-3/TR

Exar Corporation

SPX3940 Series 3.3 V Fixed Output 1 A SMT LDO Voltage Regulator - TO-263 T/R

Part Number

Manufacturer

Description

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SPX3940AT-L-3-3/TR

D# SPX3940AT-L-3-3/TR-ND

MaxLinear Inc

IC REG LINEAR 3.3V 1A TO263-3

Part Number

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Description

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SPX3940AT-L-3-3/TR

MaxLinear Inc

SPX3940 Series 3.3 V Fixed Output 1 A SMT LDO Voltage Regulator - TO-263 T/R

RoHS: Compliant

pbFree: Yes

3680

Part Number

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SPX3940ATL33TR

Exar Corporation

OEM/CM QUOTES ONLY | NO BROKERS

2975

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SPX3940AT-L-3-3/TR

D# 701-SPX3940AT-L-33TR

MaxLinear Inc

LDO Voltage Regulators 1.0A LW DROPOUT VLT 1.5A PEAK OUTPT CURR

RoHS: Compliant

386

Part Number

Manufacturer

Description

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SPX3940AT-L-3-3/TR

D# XSFP00000198806

MaxLinear Inc

SPX3940 Series 3.3 V Fixed Output 1 A SMT LDO Voltage Regulator - TO-263 T/R

3000

Part Number

Manufacturer

Description

Stock

SPX3940AT-L-3-3/TR

D# NS-SPX3940AT-L-3-3/TR

Exar Corporation

OEM/CM ONLY

3168

Part Number

Manufacturer

Description

Stock

SPX3940ATL33TR

Exar Corporation

OEM/CM ONLY

2516

Part Number

Manufacturer

Description

Stock

SPX3940AT-L-3-3/TR

Exar Corporation

shipping today

246

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SPX3940AT-L-3-3/TR

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