Name: TPS54494RSAR
Brand: Texas Instruments
SKU: TPS54494RSAR
Price: 2.0015 USD
Availability: InStock
Rating: 5 (138 reviews)

TPS54494RSAR

For Reference Only

Part Number	TPS54494RSAR
Manufacturer	Texas Instruments
Description	IC REG BUCK ADJ 4A/2A DL 16QFN
Datasheet	TPS54494RSAR Specifications
Package	16-VQFN Exposed Pad
ECAD
In Stock	4,128 piece(s)
Unit Price	$ 2.0015 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 18 - May 23 (Choose Expedited Shipping)
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Part Number # TPS54494RSAR (PMIC - Voltage Regulators - DC DC Switching Regulators) 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 TPS54494RSAR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TPS54494RSAR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TPS54494RSAR.

TPS54494RSAR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	16-VQFN Exposed Pad
ECAD
Series	D-CAP2?, Eco-Mode?
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	2
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	18V
Voltage - Output (Min/Fixed)	0.76V
Voltage - Output (Max)	7V
Current - Output	4A, 2A
Frequency - Switching	700kHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	16-VQFN Exposed Pad
Supplier Device Package	16-QFN (4x4)

TPS54494RSAR Reviews

Alfo*****Dunn

April 9, 2023

★ ★ ★ ★ ★

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

Layt*****tout

April 7, 2023

★ ★ ★ ★ ★

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Beck*****Pandey

April 3, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Leyl*****bson

April 2, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Mead*****adal

March 23, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Isra*****antu

March 15, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Lyl*****Cobb

March 8, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Anna*****arthy

February 26, 2023

★ ★ ★ ★ ★

Items arrived well pakaged, reasonable postage and as described. Top seller

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TPS54494RSAR Packaging

TPS54494RSAR FAQ

1. How to order TPS54494RSAR 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 TPS54494RSAR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TPS54494RSAR. All suppliers must pass our qualification reviews before they can publish their products including TPS54494RSAR on Heisener; we pay more attention to the channels and quality of TPS54494RSAR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TPS54494RSAR price and inventory displayed accurate?

The price and inventory of TPS54494RSAR 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 TPS54494RSAR?

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 TPS54494RSAR we delivered, we will accept the replacement or return of the TPS54494RSAR 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 TPS54494RSAR.

(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 TPS54494RSAR pin diagram, TPS54494RSAR datasheet?

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

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TPS54494RSAR 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

TPS54494RSAR

D# V36:1790_07417681

Texas Instruments

Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.76V to 7V 4A/2A 16-Pin VQFN EP T/R

RoHS: Compliant

TPS54494RSAT

D# V72:2272_07417682

Texas Instruments

Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.76V to 7V 4A/2A 16-Pin VQFN EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TPS54494RSAT

Texas Instruments

IC, DUAL SYNC STEP DOWN, 700KHZ, QFN-16, Input Voltage Min:4.5V, Input Voltage Max:18V, No. of Outputs:2, DC / DC Converter IC Case:QFN, No. of Pins:16, Output Current - Output 1:4A, Output Current - Output 2:2A, Output Voltage - , RoHS Compliant: Yes

237

TPS54494RSAR

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TPS54494RSAR

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253

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TPS54494RSAR

D# 595-TPS54494RSAR

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Part Number

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TPS54494RSAT

D# NS-TPS54494RSAT

Texas Instruments

OEM/CM ONLY

5549

TPS54494RSAR

D# NS-TPS54494RSAR

Texas Instruments

OEM/CM ONLY

9386

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TPS54494RSAR

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Part Number

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Stock

TPS54494RSAR

Texas Instruments

4A Dual Channel Synchronous Step-Down Switcher with Integrated FET

TPS54494RSAT

Texas Instruments

4A Dual Channel Synchronous Step-Down Switcher with Integrated FET

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TPS54494RSAR

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