Name: SPX2945M3-L-3-3
Brand: Exar Corporation
SKU: SPX2945M3-L-3-3
Availability: InStock
Rating: 5 (192 reviews)

SPX2945M3-L-3-3

For Reference Only

Part Number	SPX2945M3-L-3-3
Manufacturer	Exar Corporation
Description	IC REG LINEAR 3.3V 400MA SOT223
Datasheet	SPX2945M3-L-3-3 Specifications
Package	TO-261-4, TO-261AA
ECAD
In Stock	9,264 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 12 - May 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SPX2945M3-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 SPX2945M3-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 SPX2945M3-L-3-3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SPX2945M3-L-3-3.

SPX2945M3-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)	26V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.7V @ 400mA
Current - Output	400mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	300µA ~ 25mA
PSRR	31dB (100kHz)
Control Features	-
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	TO-261-4, TO-261AA
Supplier Device Package	SOT-223

SPX2945M3-L-3-3 Reviews

Sutt*****ewton

April 2, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Maris*****lliams

March 26, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Jeffe*****Ellison

March 17, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Jon*****David

March 14, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

June *****abarti

March 11, 2023

★ ★ ★ ★ ★

High level customer service, and quick response.

Zay*****eck

March 3, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

Aub***** Char

February 27, 2023

★ ★ ★ ★ ★

These function just as well. You do need to spend some time modifying the harness, but no big deal.

Spen*****Kota

February 24, 2023

★ ★ ★ ★ ★

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

Write a Review

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SPX2945M3-L-3-3 Packaging

SPX2945M3-L-3-3 FAQ

1. How to order SPX2945M3-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 SPX2945M3-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 SPX2945M3-L-3-3. All suppliers must pass our qualification reviews before they can publish their products including SPX2945M3-L-3-3 on Heisener; we pay more attention to the channels and quality of SPX2945M3-L-3-3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SPX2945M3-L-3-3 price and inventory displayed accurate?

The price and inventory of SPX2945M3-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 SPX2945M3-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 SPX2945M3-L-3-3 we delivered, we will accept the replacement or return of the SPX2945M3-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 SPX2945M3-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 SPX2945M3-L-3-3 pin diagram, SPX2945M3-L-3-3 datasheet?

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

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SPX2945M3-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

SPX2945M3-L-3-3/TR

D# V72:2272_06716312

MaxLinear Inc

LDO Regulator Pos 3.3V 0.4A 4-Pin(3+Tab) SOT-223 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SPX2945M3-L-3-3

Exar Corporation

LDO Regulator Pos 3.3V 0.4A 4-Pin(3+Tab) SOT-223

SPX2945M3-L-3-3/TR

Exar Corporation

SPX2945 Series 3.3 V Fixed Output 400 mA LDO Voltage Regulator - SOT-223 T/R

Part Number	Manufacturer	Description	Stock
SPX2945M3-L-3-3 D# 1016-1549-5-ND	MaxLinear Inc	IC REG LINEAR 3.3V 400MA SOT223	0
SPX2945M3-L-3-3/MTR D# SPX2945M3-L-3-3/MTR-ND	MaxLinear Inc	IC REG LIN 3.3V 400MA SOT223-3	0
SPX2945M3-L-3-3/TR D# 1016-1853-1-ND	MaxLinear Inc	IC REG LINEAR 3.3V 400MA SOT223	170

Part Number	Manufacturer	Description	Stock
SPX2945M3-L-3.3	Exar Corporation	In stock shipping within 2days	513
SPX2945M3-L-3-3/TR	Exar Corporation	In stock shipping within 2days	309
SPX2945M3-L-3-3	Exar Corporation	In stock shipping within 2days	513

Part Number

Manufacturer

Description

Stock

SPX2945M3-L-3-3/TR

MaxLinear Inc

SPX2945 Series 3.3 V 400 mA Fixed Surface Mount Voltage Regulator - SOT-223

RoHS: Compliant

pbFree: Yes

1605

Part Number

Manufacturer

Description

Stock

SPX2945M3L33TR

MaxLinear Inc

OEM/CM QUOTES ONLY | NO BROKERS

11900

SPX2945M3L33

Exar Corporation

OEM/CM QUOTES ONLY | NO BROKERS

298

Part Number	Manufacturer	Description	Stock
SPX2945M3-L-3.3	Exar Corporation	OEM/CM Immediate delivery	513
SPX2945M3-L-3-3/TR	Exar Corporation	OEM/CM Immediate delivery	1618
SPX2945M3-L-3-3	Exar Corporation	OEM/CM Immediate delivery	513

Part Number

Manufacturer

Description

Stock

SPX2945M3-L-3-3/TR

D# 701-SPX2945M3-L-33TR

MaxLinear Inc

LDO Voltage Regulators 400mA LOW DROPOUT WITH SHUTDOWN

RoHS: Compliant

1375

Part Number

Manufacturer

Description

Stock

SPX2945M3-L-3-3/TR

D# XSFP00000198794

MaxLinear Inc

SPX2945 Series 3.3 V 400 mA Fixed Surface Mount Voltage Regulator - SOT-223

866

Part Number

Manufacturer

Description

Stock

SPX2945M3-L-3-3/TR

D# NS-SPX2945M3-L-3-3/TR

Exar Corporation

OEM/CM ONLY

2572

SPX2945M3-L-3-3

D# NS-SPX2945M3-L-3-3

Exar Corporation

OEM/CM ONLY

6781

Part Number

Manufacturer

Description

Stock

SPX2945M3-L-3-3/TR

Exar Corporation

IC'S

143

Part Number

Manufacturer

Description

Stock

SPX2945M3L33/TR

Exar Corporation

OEM/CM ONLY

9326

SPX2945M3L33

Exar Corporation

OEM/CM ONLY

267

Part Number	Manufacturer	Description	Stock
SPX2945M3-L-3-3/TR	Exar Corporation	IN stock Immediate delivery	1633
SPX2945M3-L-3-3	Exar Corporation	IN stock Immediate delivery	508
SPX2945M3-L-3.3	Exar Corporation	IN stock Immediate delivery	508

Part Number	Manufacturer	Description	Stock
SPX2945M3-L-3-3/TR	Exar Corporation	shipping today	2149
SPX2945M3-L-3-3	Exar Corporation	shipping today	486
SPX2945M3-L-3.3	Exar Corporation	shipping today	663

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SPX2945M3-L-3-3

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