Name: TPS54478RTET
Brand: Texas Instruments
SKU: TPS54478RTET
Price: 3.5456 USD
Availability: InStock
Rating: 5 (159 reviews)

TPS54478RTET

For Reference Only

Part Number	TPS54478RTET
Manufacturer	Texas Instruments
Description	IC REG BUCK ADJ 4A SYNC 16WQFN
Datasheet	TPS54478RTET Specifications
Package	16-WFQFN Exposed Pad
ECAD
In Stock	4,640 piece(s)
Unit Price	$ 3.5456 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
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Part Number # TPS54478RTET (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 TPS54478RTET specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TPS54478RTET with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TPS54478RTET.

TPS54478RTET Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	16-WFQFN Exposed Pad
ECAD
Series	SWIFT?
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	2.95V
Voltage - Input (Max)	6V
Voltage - Output (Min/Fixed)	0.6V
Voltage - Output (Max)	4.5V
Current - Output	4A
Frequency - Switching	200kHz ~ 2MHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	16-WFQFN Exposed Pad
Supplier Device Package	16-WQFN (3x3)

TPS54478RTET Reviews

Skyl*****leon

March 28, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Park*****onovan

March 25, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Write a Review

★★★★★

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TPS54478RTET Packaging

TPS54478RTET FAQ

1. How to order TPS54478RTET 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 TPS54478RTET is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TPS54478RTET. All suppliers must pass our qualification reviews before they can publish their products including TPS54478RTET on Heisener; we pay more attention to the channels and quality of TPS54478RTET products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TPS54478RTET price and inventory displayed accurate?

The price and inventory of TPS54478RTET 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 TPS54478RTET?

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 TPS54478RTET we delivered, we will accept the replacement or return of the TPS54478RTET 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 TPS54478RTET.

(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 TPS54478RTET pin diagram, TPS54478RTET datasheet?

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

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TPS54478RTET 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

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Description

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TPS54478RTER

D# V36:1790_07417677

Texas Instruments

Conv DC-DC 2.95V to 6V Synchronous Step Down Single-Out 0.6V to 4.5V 4A 16-Pin WQFN EP T/R

RoHS: Compliant

TPS54478RTET

D# V72:2272_07417678

Texas Instruments

Conv DC-DC 2.95V to 6V Synchronous Step Down Single-Out 0.6V to 4.5V 4A 16-Pin WQFN EP T/R

RoHS: Compliant

Part Number

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TPS54478RTER

Texas Instruments

IC REG BUCK SYNC ADJ 4A 16WQFN

TPS54478RTET

Texas Instruments

IC REG BUCK SYNC ADJ 4A 16WQFN

250

Part Number

Manufacturer

Description

Stock

TPS54478RTET

D# 296-29064-1-ND

Texas Instruments

IC REG BUCK ADJUSTABLE 4A 16WQFN

742

TPS54478RTER

D# 296-42700-1-ND

Texas Instruments

IC REG BUCK ADJUSTABLE 4A 16WQFN

495

Part Number

Manufacturer

Description

Stock

TPS54478RTER

Texas Instruments

In stock shipping within 2days

6191

Part Number

Manufacturer

Description

Stock

TPS54478RTET

D# 3121776RL

Texas Instruments

BUCK, SYNC, ADJ, 16WQFN

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

TPS54478RTET

OEM/CM QUOTES ONLY | NO BROKERS

2523

TPS54478RTER

TI/

OEM/CM QUOTES ONLY | NO BROKERS

3570

Part Number

Manufacturer

Description

Stock

TPS54478RTET

Texas Instruments

OEM/CM ONLY

369

TPS54478RTER

Texas Instruments

OEM/CM ONLY

107

Part Number

Manufacturer

Description

Stock

TPS54478RTER

Texas Instruments

OEM/CM Immediate delivery

7680

Part Number

Manufacturer

Description

Stock

TPS54478RTER

D# 595-TPS54478RTER

Texas Instruments

Switching Voltage Regulators 2.95V-6Vin,6A,Sync Step-Down Converter

RoHS: Compliant

2855

TPS54478RTET

D# 595-TPS54478RTET

Texas Instruments

Switching Voltage Regulators 2.95V-6Vin,6A,Sync Step-Down Converter

RoHS: Compliant

685

Part Number

Manufacturer

Description

Stock

TPS54478RTET

D# 27AJ0543

Texas Instruments

BUCK, SYNC, ADJ, 16WQFN, Topology:Synchronous Buck (Step Down), Input Voltage Min:2.95V, Input Voltage Max:6V, No. of Outputs:1Outputs, DC / DC Converter IC Case:WQFN, No. of Pins:16Pins, Output Current:4A, Output Voltage Min:600mV, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

TPS54478RTET

D# NS-TPS54478RTET

Texas Instruments

OEM/CM ONLY

1808

TPS54478RTER

D# NS-TPS54478RTER

Texas Instruments

OEM/CM ONLY

2788

Part Number

Manufacturer

Description

Stock

TPS54478RTET

D# 7422965P

Texas Instruments

Texas Instruments, TPS54478RTET Step-Down Switching Regulator, 1-Channel 4A Adjustable 16-Pin, WQFN, RL

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

TPS54478RTET

Texas Instruments

TPS54478 2.95V to 6V Input, 4A Synchronous Step-Down SWIFT Converter with Hiccup Current Limit

RoHS: Compliant

2603

Part Number

Manufacturer

Description

Stock

TPS54478RTET

Texas Instruments

OEM/CM ONLY

TPS54478RTER

Texas Instruments

OEM/CM ONLY

3016

Part Number

Manufacturer

Description

Stock

TPS54478RTER

Texas Instruments

IN stock Immediate delivery

7695

Part Number

Manufacturer

Description

Stock

TPS54478RTET

Texas Instruments

Part Number

Manufacturer

Description

Stock

TPS54478RTET

Texas Instruments

2.95V to 6V Input, 4A Synchronous Step-Down SWIFT™ Converter with Hiccup Current Limit

TPS54478RTER

Texas Instruments

2.95V to 6V Input, 4A Synchronous Step-Down SWIFT™ Converter with Hiccup Current Limit

Part Number

Manufacturer

Description

Stock

TPS54478RTER

Texas Instruments

shipping today

3771

TPS54478RTET

Texas Instruments

shipping today

1009

Part Number

Manufacturer

Description

Stock

TPS54478RTET

Texas Instruments

RFQ

7741

Part Number

Manufacturer

Description

Stock

TPS54478RTER

Texas Instruments

IC REG BUCK ADJ 4A SYNC 16WQFN

870

Part Number

Manufacturer

Description

Stock

TPS54478RTET

D# 3121776

Texas Instruments

BUCK, SYNC, ADJ, 16WQFN

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

TPS54478RTET

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