Name: TPS54428DDAR
Brand: Texas Instruments
SKU: TPS54428DDAR
Price: 1.8375 USD
Availability: InStock
Rating: 5 (163 reviews)

TPS54428DDAR

For Reference Only

Part Number	TPS54428DDAR
Manufacturer	Texas Instruments
Description	IC REG BUCK ADJ 4A SYNC 8SOPWR
Datasheet	TPS54428DDAR Specifications
Package	8-PowerSOIC (0.154", 3.90mm Width)
ECAD
In Stock	584,736 piece(s)
Unit Price	$ 1.8375 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 19 - Apr 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TPS54428DDAR (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 TPS54428DDAR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TPS54428DDAR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TPS54428DDAR.

TPS54428DDAR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	8-PowerSOIC (0.154", 3.90mm Width)
ECAD
Series	D-CAP2?, Eco-Mode?
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	18V
Voltage - Output (Min/Fixed)	0.76V
Voltage - Output (Max)	7V
Current - Output	4A
Frequency - Switching	650kHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SO PowerPad

TPS54428DDAR Reviews

Ryde*****nder

March 16, 2023

★ ★ ★ ★ ★

Happy with purchase, would do business again

Tiana*****stian

March 1, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Chri*****elps

February 19, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

TPS54428DDAR Packaging

TPS54428DDAR FAQ

1. How to order TPS54428DDAR 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 TPS54428DDAR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TPS54428DDAR. All suppliers must pass our qualification reviews before they can publish their products including TPS54428DDAR on Heisener; we pay more attention to the channels and quality of TPS54428DDAR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TPS54428DDAR price and inventory displayed accurate?

The price and inventory of TPS54428DDAR 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 TPS54428DDAR?

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 TPS54428DDAR we delivered, we will accept the replacement or return of the TPS54428DDAR 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 TPS54428DDAR.

(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 TPS54428DDAR pin diagram, TPS54428DDAR datasheet?

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

TPS54428DDAR Related Products

T322C225K035AS	KEMET, CAP TANT 2.2UF 35V 10% AXIAL, Axial, D-CAP2?, Eco-Mode?	View
C1812C105J1RACTU	KEMET, CAP CER 1UF 100V X7R 1812, 1812 (4532 Metric), D-CAP2?, Eco-Mode?	View
1206Y1K06P80DAT	Knowles Syfer, CAP CER 1206, -, D-CAP2?, Eco-Mode?	View
MAX6795TPLD2+	Maxim Integrated, IC REG LIN W/SPR VSR 20-TQFN, 20-WQFN Exposed Pad, D-CAP2?, Eco-Mode?	View
SC005221	E Ink Corporation, DISPLAY 6 DIGIT NUMERIC, -, D-CAP2?, Eco-Mode?	View
V680LT100BPX10	Littelfuse Inc., VARISTOR 1060V 6.5KA DISC 20MM, Disc 20mm, D-CAP2?, Eco-Mode?	View
LDA201S	IXYS Integrated Circuits Division, OPTOISO 3.75KV 2CH TRANS 8SMD, 8-SMD, Gull Wing, D-CAP2?, Eco-Mode?	View
ESQ-104-34-S-D	Samtec Inc., ELEVATED SOCKET STRIPS, -, D-CAP2?, Eco-Mode?	View
C48-10R10-20S8-102	Cinch Connectivity Solutions, CONN RCPT FMALE 2POS GOLD CRIMP, -, D-CAP2?, Eco-Mode?	View
97-3106B22-22PX	Amphenol Industrial Operations, AB 4C 4#8 PIN PLUG, -, D-CAP2?, Eco-Mode?	View
51712-019LF	Amphenol FCI, PWRBLADE VERT HDR, -, D-CAP2?, Eco-Mode?	View
XC9236A36DMR-G	Torex Semiconductor Ltd, 600MA SYNCHRONOUS STEP-DOWN DCDC, -, D-CAP2?, Eco-Mode?	View

TPS54428DDAR 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

TPS54428DDA

D# V36:1790_07417667

Texas Instruments

Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 4A 8-Pin HSOP EP Tube

RoHS: Compliant

TPS54428DDAR

D# V36:1790_07417668

Texas Instruments

Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 4A 8-Pin HSOP EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TPS54428DDA

Texas Instruments

IC REG BUCK SYNC ADJ 4A 8SOPWR

5000

TPS54428DDAR

Texas Instruments

IC REG BUCK SYNC ADJ 4A 8SOPWR

5000

Part Number

Manufacturer

Description

Stock

TPS54428DDA

D# C1S746202596661

Texas Instruments

Conv DC-DC 4.5V to 18V Step Down Single-Out 0.76V to 7V 4A 8-Pin HSOP EP Tube

RoHS: Compliant

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

TPS54428DDA

D# 296-30161-5-ND

Texas Instruments

IC REG BUCK ADJUSTABLE 4A 8SOPWR

TPS54428DDAR

D# 296-30034-2-ND

Texas Instruments

IC REG BUCK ADJUSTABLE 4A 8SOPWR

Part Number

Manufacturer

Description

Stock

TPS54428DDAR

Texas Instruments

In stock shipping within 2days

56721

Part Number

Manufacturer

Description

Stock

TPS54428DDA

D# 3007351

Texas Instruments

BUCK, SYNC, ADJ, 4A, 8SOP

RoHS: Compliant

Min Qty: 1

Container: Each

194

Part Number

Manufacturer

Description

Stock

TPS54428DDAR

TI (TEXAS INSTRUMENTS)

OEM/CM QUOTES ONLY | NO BROKERS

124950

TPS54428DDA

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

5950

Part Number	Manufacturer	Description	Stock
TPS54428DDAR	Texas Instruments	OEM/CM ONLY	244
TPS54428DDARSOP8	Texas Instruments	OEM/CM ONLY	1964
TPS54428DDA	Texas Instruments	OEM/CM ONLY	588

Part Number

Manufacturer

Description

Stock

TPS54428DDAR

Texas Instruments

Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 4A 8-PowerSOIC (0.154", 3.90mm Width)

RoHS: Compliant

17008

Part Number

Manufacturer

Description

Stock

TPS54428DDAR

Texas Instruments

OEM/CM Immediate delivery

28801

Part Number

Manufacturer

Description

Stock

TPS54428DDA

D# 595-TPS54428DDA

Texas Instruments

Switching Voltage Regulators 4.5-18Vin,4A Sync SD SWIFT Cnvrtr

RoHS: Compliant

525

Part Number

Manufacturer

Description

Stock

TPS54428DDA

D# 28AH5901

Texas Instruments

BUCK, SYNC, ADJ, 4A, 8SOP, Topology:Synchronous Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:18V, No. of Outputs:1Outputs, DC / DC Converter IC Case:SO PowerPAD, No. of Pins:8Pins, Output Current:4A, Output Voltage RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

189

Part Number

Manufacturer

Description

Stock

TPS54428DDAR

D# NS-TPS54428DDAR

Texas Instruments

OEM/CM ONLY

4317

TPS54428DDA

D# NS-TPS54428DDA

Texas Instruments

OEM/CM ONLY

1650

Part Number

Manufacturer

Description

Stock

TPS54428DDA

Texas Instruments

6.8 A SWITCHING REGULATOR, 650 kHz SWITCHING FREQ-MAX, PDSO8

Part Number

Manufacturer

Description

Stock

TPS54428DDAR

Texas Instruments

OEM/CM ONLY

215016

Part Number

Manufacturer

Description

Stock

TPS54428DDAR

Texas Instruments

IN stock Immediate delivery

28786

Part Number

Manufacturer

Description

Stock

TPS54428DDA

Texas Instruments

4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT™ Converter with Eco-mode™

TPS54428DDAR

Texas Instruments

4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT™ Converter with Eco-mode™

Part Number

Manufacturer

Description

Stock

TPS54428DDAR

Texas Instruments

shipping today

813

Part Number

Manufacturer

Description

Stock

TPS54428DDA

Texas Instruments

RFQ

12829

Part Number

Manufacturer

Description

Stock

TPS54428DDAR

Texas Instruments

IC REG BUCK ADJ 4A SYNC 8SOPWR

29624

Part Number

Manufacturer

Description

Stock

TPS54428DDA

D# 3007351

Texas Instruments

BUCK, SYNC, ADJ, 4A, 8SOP

RoHS: Compliant

Min Qty: 1

Container: Each

194

Quick Inquiry

TPS54428DDAR

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS