Name: TPS40003DGQ
Brand: Texas Instruments
SKU: TPS40003DGQ
Price: 1.42 USD
Availability: InStock
Rating: 5 (142 reviews)

TPS40003DGQ

For Reference Only

Part Number	TPS40003DGQ
Manufacturer	Texas Instruments
Description	IC REG CTRLR BUCK 10MSOP
Datasheet	TPS40003DGQ Specifications
Package	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
ECAD
In Stock	17,688 piece(s)
Unit Price	$ 1.4200 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 30 - Jul 5 (Choose Expedited Shipping)
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Part Number # TPS40003DGQ (PMIC - Voltage Regulators - DC DC Switching Controllers) 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 TPS40003DGQ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TPS40003DGQ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TPS40003DGQ.

TPS40003DGQ Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	2.25 V ~ 5.5 V
Frequency - Switching	600kHz
Duty Cycle (Max)	93%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Current Limit, Enable, Soft Start
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package	10-MSOP-PowerPad

TPS40003DGQ Reviews

Meli*****Mckee

April 8, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Gian*****o Jain

April 4, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Jax*****han

March 30, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

Rya*****athe

March 24, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Sull***** Vyas

March 13, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Bran*****Sexton

March 6, 2023

★ ★ ★ ★ ★

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Trey*****land

March 2, 2023

★ ★ ★ ★ ★

Very effective shopping path, service steady as a rock, keep up the great work.

Colt*****urner

February 23, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Dela*****Becker

February 22, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

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TPS40003DGQ Packaging

TPS40003DGQ FAQ

1. How to order TPS40003DGQ 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 TPS40003DGQ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TPS40003DGQ. All suppliers must pass our qualification reviews before they can publish their products including TPS40003DGQ on Heisener; we pay more attention to the channels and quality of TPS40003DGQ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TPS40003DGQ price and inventory displayed accurate?

The price and inventory of TPS40003DGQ 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 TPS40003DGQ?

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 TPS40003DGQ we delivered, we will accept the replacement or return of the TPS40003DGQ 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 TPS40003DGQ.

(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 TPS40003DGQ pin diagram, TPS40003DGQ datasheet?

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

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TPS40003DGQ 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

TPS40003DGQR

D# V36:1790_07416285

Texas Instruments

DC/DC Cntrlr Single-OUT Step Down 700kHz 10-Pin HVSSOP EP T/R

RoHS: Compliant

TPS40003DGQ

D# V36:1790_07416283

Texas Instruments

DC/DC Cntrlr Single-OUT Step Down 700kHz 10-Pin HVSSOP EP Tube

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Part Number

Manufacturer

Description

Stock

TPS40003DGQR

Texas Instruments

880

Part Number	Manufacturer	Description	Stock
TPS40003DGQ	Texas Instruments	Min Qty 2	880
TPS40003DGQRG4	Texas Instruments	IC REG CTRLR BUCK PWM VM 10-MSOP	0
TPS40003DGQG4	Texas Instruments	IC REG CTRLR BUCK PWM VM 10-MSOP	0
TPS40003DGQR	Texas Instruments	Min Qty 2	880

Part Number	Manufacturer	Description	Stock
TPS40003DGQG4 D# TPS40003DGQG4-ND	Texas Instruments	IC REG CTRLR BUCK 10MSOP	0
TPS40003DGQR D# 2156-TPS40003DGQR-ND	Rochester Electronics LLC	SWITCHING CONTROLLER, VOLTAGE-MO	32407
TPS40003DGQ D# 2156-TPS40003DGQ-ND	Rochester Electronics LLC	SWITCHING CONTROLLER, VOLTAGE-MO	15812
TPS40003DGQRG4 D# TPS40003DGQRG4-ND	Texas Instruments	IC REG CTRLR BUCK 10MSOP	0

Part Number

Manufacturer

Description

Stock

TPS40003DGQR

Texas Instruments

In stock shipping within 2days

2500

Part Number	Manufacturer	Description	Stock
TPS40003DGQR	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	38564
TPS40003DGQ	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	18816
TPS40003DGQRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	20967

Part Number	Manufacturer	Description	Stock
TPS40003DGQR	Texas Instruments	OEM/CM ONLY	976
TPS40003DGQ	Texas Instruments	OEM/CM ONLY	290
TPS40003DGQRG4	Texas Instruments	OEM/CM ONLY	641
TPS40003DGQDGQR	Texas Instruments	OEM/CM ONLY	654
TPS40003DGQG4	Texas Instruments	OEM/CM ONLY	736
TPS40003DGQR4	Texas Instruments	OEM/CM ONLY	934

Part Number

Manufacturer

Description

Stock

TPS40003DGQR

Texas Instruments

Regulator Output DC-DC Controller IC

RoHS: Compliant

1446

Part Number

Manufacturer

Description

Stock

TPS40003DGQRG4

Texas Instruments

OEM/CM Immediate delivery

1736

TPS40003DGQR

Texas Instruments

OEM/CM Immediate delivery

1199

Part Number	Manufacturer	Description	Stock
TPS40003DGQ D# NS-TPS40003DGQ	Texas Instruments	OEM/CM ONLY	6133
TPS40003DGQRG4 D# NS-TPS40003DGQRG4	Texas Instruments	OEM/CM ONLY	9716
TPS40003DGQR D# NS-TPS40003DGQR	Texas Instruments	OEM/CM ONLY	6427
TPS40003DGQG4 D# NS-TPS40003DGQG4	Texas Instruments	OEM/CM ONLY	2984

Part Number

Manufacturer

Description

Stock

TPS40003DGQR

Texas Instruments

704

Part Number

Manufacturer

Description

Stock

TPS40003DGQR

Texas Instruments

TPS40003 2.25 to 5.5V input, 600kHz, synchronous buck controller with Predictive Gate Drive Technology

RoHS: Compliant

32407

TPS40003DGQ

Texas Instruments

TPS40003 2.25 to 5.5V input, 600kHz, synchronous buck controller with Predictive Gate Drive Technology

RoHS: Compliant

15812

Part Number	Manufacturer	Description	Stock
TPS40003DGQR	Texas Instruments	OEM/CM ONLY	23197
TPS40003DGQ	Texas Instruments	OEM/CM ONLY	1053
TPS40003DGQRG4	Texas Instruments	OEM/CM ONLY	1752

Part Number

Manufacturer

Description

Stock

TPS40003DGQRG4

Texas Instruments

IN stock Immediate delivery

1751

TPS40003DGQR

Texas Instruments

IN stock Immediate delivery

1194

Part Number	Manufacturer	Description	Stock
TPS40003DGQR	Texas Instruments	shipping today	1088
TPS40003DGQ	Texas Instruments	shipping today	14
TPS40003DGQRG4	Texas Instruments	shipping today	1741

Part Number

Manufacturer

Description

Stock

TPS40003DGQ

Texas Instruments

RFQ

4851

TPS40003DGQG4

Texas Instruments

RFQ

585

Part Number

Manufacturer

Description

Stock

TPS40003DGQR

Texas Instruments

IC REG CTRLR BUCK 10MSOP

5261

Quick Inquiry

TPS40003DGQ

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