Name: SPX3940AM3-L-1-8
Brand: Exar Corporation
SKU: SPX3940AM3-L-1-8
Availability: InStock
Rating: 5 (175 reviews)

SPX3940AM3-L-1-8

For Reference Only

Part Number	SPX3940AM3-L-1-8
Manufacturer	Exar Corporation
Description	IC REG LINEAR 1.8V 1A SOT223
Datasheet	SPX3940AM3-L-1-8 Specifications
Package	TO-261-4, TO-261AA
ECAD
In Stock	3,744 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SPX3940AM3-L-1-8 (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 SPX3940AM3-L-1-8 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SPX3940AM3-L-1-8 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SPX3940AM3-L-1-8.

SPX3940AM3-L-1-8 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)	1.8V
Voltage - Output (Max)	-
Voltage Dropout (Max)	-
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

SPX3940AM3-L-1-8 Reviews

Bri*****e Sem

March 31, 2023

★ ★ ★ ★ ★

Exactly as listed and arrived very fast, excellent price and service!

Isai*****ambert

March 31, 2023

★ ★ ★ ★ ★

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

Ede*****ogers

March 25, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Fay*****line

March 24, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Cas*****ilva

March 16, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Col***** Dash

March 13, 2023

★ ★ ★ ★ ★

good item, quick delivery, prefer to recommended.

Est***** Snow

March 5, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

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SPX3940AM3-L-1-8 Packaging

SPX3940AM3-L-1-8 FAQ

1. How to order SPX3940AM3-L-1-8 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 SPX3940AM3-L-1-8 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SPX3940AM3-L-1-8. All suppliers must pass our qualification reviews before they can publish their products including SPX3940AM3-L-1-8 on Heisener; we pay more attention to the channels and quality of SPX3940AM3-L-1-8 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SPX3940AM3-L-1-8 price and inventory displayed accurate?

The price and inventory of SPX3940AM3-L-1-8 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 SPX3940AM3-L-1-8?

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 SPX3940AM3-L-1-8 we delivered, we will accept the replacement or return of the SPX3940AM3-L-1-8 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 SPX3940AM3-L-1-8.

(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 SPX3940AM3-L-1-8 pin diagram, SPX3940AM3-L-1-8 datasheet?

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

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SPX3940AM3-L-1-8 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

SPX3940AM3-L-1-8/TR

Exar Corporation

SPX3940 Series 1.8 V Fixed Output 1 A SMT LDO Voltage Regulator - SOT-223 T/R

SPX3940AM3-L-1-8

Exar Corporation

SPX3940 Series 1.8 V Fixed Output 1 A SMT LDO Voltage Regulator - SOT-223 T/R

Part Number	Manufacturer	Description	Stock
SPX3940AM3-L-1-8/MTR D# SPX3940AM3-L-1-8/MTR-ND	MaxLinear Inc	IC REG LINEAR 1.8V 1A SOT223-3	0
SPX3940AM3-L-1-8 D# 1016-1555-5-ND	MaxLinear Inc	IC REG LINEAR 1.8V 1A SOT223	0
SPX3940AM3-L-1-8/TR D# SPX3940AM3-L-1-8/TR-ND	MaxLinear Inc	IC REG LINEAR 1.8V 1A SOT223	0

Part Number	Manufacturer	Description	Stock
SPX3940AM3-L-1-8/TR	SIPEX	In stock shipping within 2days	8710
SPX3940AM3-L-1.8	Exar Corporation	In stock shipping within 2days	4279
SPX3940AM3-L-1-8	Exar Corporation	In stock shipping within 2days	4279

Part Number

Manufacturer

Description

Stock

SPX3940AM3L18

Exar Corporation

OEM/CM QUOTES ONLY | NO BROKERS

115

SPX3940AM3L18TR

SIPEX/EXAR

OEM/CM QUOTES ONLY | NO BROKERS

11900

Part Number	Manufacturer	Description	Stock
SPX3940AM3-L-1.8	Exar Corporation	OEM/CM Immediate delivery	4019
SPX3940AM3-L-1-8	Exar Corporation	OEM/CM Immediate delivery	4019
SPX3940AM3-L-1-8/TR	Exar Corporation	OEM/CM Immediate delivery	8450

Part Number

Manufacturer

Description

Stock

SPX3940AM3-L-1-8/TR

D# NS-SPX3940AM3-L-1-8/TR

Exar Corporation

OEM/CM ONLY

3952

SPX3940AM3-L-1-8

D# NS-SPX3940AM3-L-1-8

Exar Corporation

OEM/CM ONLY

2459

Part Number

Manufacturer

Description

Stock

SPX3940AM3L18

Exar Corporation

OEM/CM ONLY

113

SPX3940AM3L18/TR

Exar Corporation

OEM/CM ONLY

856

Part Number	Manufacturer	Description	Stock
SPX3940AM3-L-1-8/TR	SIPEX	IN stock Immediate delivery	8465
SPX3940AM3-L-1.8	Exar Corporation	IN stock Immediate delivery	4034
SPX3940AM3-L-1-8	Exar Corporation	IN stock Immediate delivery	4034

Part Number

Manufacturer

Description

Stock

SPX3940AM3-L-1-8/TR

Exar Corporation

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SPX3940AM3-L-1-8

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