Name: LT3973IDD-3.3#TRPBF
Brand: Linear Technology
SKU: LT3973IDD-3-3-TRPBF
Availability: InStock
Rating: 5 (150 reviews)

LT3973IDD-3.3#TRPBF

For Reference Only

Part Number	LT3973IDD-3.3#TRPBF
Manufacturer	Linear Technology
Description	IC REG BUCK 3.3V 0.75A 10DFN
Datasheet	LT3973IDD-3.3#TRPBF Specifications
Package	10-WFDFN Exposed Pad
ECAD
In Stock	2,480 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LT3973IDD-3.3#TRPBF (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Linear Technology 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 LT3973IDD-3.3#TRPBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LT3973IDD-3.3#TRPBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT3973IDD-3.3#TRPBF.

LT3973IDD-3.3#TRPBF Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	10-WFDFN Exposed Pad
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Fixed
Number of Outputs	1
Voltage - Input (Min)	4.2V
Voltage - Input (Max)	42V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Current - Output	750mA
Frequency - Switching	195kHz ~ 2.15MHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	10-WFDFN Exposed Pad
Supplier Device Package	10-DFN (3x3)

LT3973IDD-3.3#TRPBF Reviews

Eden*****cock

April 4, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Juli*****Ramesh

March 30, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Maxim***** Rios

March 23, 2023

★ ★ ★ ★ ★

All of the components worked, and are still working. So even though the price is amazingly low, the diodes really do work!

Jayc*****Tate

March 21, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Cassi*****cobson

March 20, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Sean*****ormick

March 19, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Aya*****Nadig

March 17, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Nic***** Ho

February 27, 2023

★ ★ ★ ★ ★

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

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LT3973IDD-3.3#TRPBF Packaging

LT3973IDD-3.3#TRPBF FAQ

1. How to order LT3973IDD-3.3#TRPBF 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 LT3973IDD-3.3#TRPBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT3973IDD-3.3#TRPBF. All suppliers must pass our qualification reviews before they can publish their products including LT3973IDD-3.3#TRPBF on Heisener; we pay more attention to the channels and quality of LT3973IDD-3.3#TRPBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT3973IDD-3.3#TRPBF price and inventory displayed accurate?

The price and inventory of LT3973IDD-3.3#TRPBF 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 LT3973IDD-3.3#TRPBF?

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 LT3973IDD-3.3#TRPBF we delivered, we will accept the replacement or return of the LT3973IDD-3.3#TRPBF 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 LT3973IDD-3.3#TRPBF.

(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 LT3973IDD-3.3#TRPBF pin diagram, LT3973IDD-3.3#TRPBF datasheet?

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

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LT3973IDD-3.3#TRPBF 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

LT3973IDD-3.3#PBF

D# E54:1762_05910085

Analog Devices Inc

Conv DC-DC 4.2V to 42V Step Down Single-Out 3.3V 0.75A Automotive 10-Pin DFN EP Tube

RoHS: Compliant

LT3973IDD-3.3#TRPBF

D# V72:2272_06430202

Analog Devices Inc

Conv DC-DC 4.2V to 42V Step Down Single-Out 3.3V 0.75A Automotive 10-Pin DFN EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3973IDD-3.3#TRPBF

Linear Technology

Conv DC-DC Single Step Down 4.2V to 42V uModule 10-Pin DFN EP T/R

LT3973IDD-3.3#PBF

Linear Technology

BUCK, 42VIN, 2.2MHZ, 0.75A, 3.3V, 10DFN

242

Part Number

Manufacturer

Description

Stock

LT3973IDD-3.3#PBF

D# LT3973IDD-3.3#PBF-ND

Analog Devices Inc

IC REG BUCK 3.3V 750MA 10DFN

386

LT3973IDD-3.3#TRPBF

D# LT3973IDD-3.3#TRPBF-ND

Analog Devices Inc

IC REG BUCK 3.3V 750MA 10DFN

Part Number

Manufacturer

Description

Stock

LT3973IDD-3.3#TRPBF

Linear Technology

In stock shipping within 2days

1800

Part Number

Manufacturer

Description

Stock

LT3973IDD-3.3#PBF

D# 2115833

Linear Technology

BUCK, 42VIN, 2.2MHZ, 0.75A, 3.3V, 10DFN

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LT3973IDD33TRPBF

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

696

Part Number

Manufacturer

Description

Stock

LT3973IDD33TRPBF

Linear Technology

OEM/CM ONLY

1125

Part Number

Manufacturer

Description

Stock

LT3973IDD-3.3#PBF

D# 584-LT3973IDD-3.3PBF

Analog Devices Inc

Switching Voltage Regulators 42V, 750mA, 2.5uA Iq Step-Down Converter

RoHS: Compliant

209

Part Number

Manufacturer

Description

Stock

LT3973IDD-3.3#TRPBF

D# NS-LT3973IDD-3.3#TRPBF

Linear Technology

OEM/CM ONLY

4049

LT3973IDD-3.3#PBF

D# NS-LT3973IDD-3.3#PBF

Linear Technology

OEM/CM ONLY

4131

Part Number

Manufacturer

Description

Stock

LT3973IDD-3.3#TRPBF

D# LT3973IDD3.3TRP

Analog Devices Inc

DC TO DC CONVERTER

RoHS: Compliant

LT3973IDD-3.3#PBF

D# LT3973IDD-3.3PB

Analog Devices Inc

DC TO DC CONVERTER

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3973IDD3.3TRPBF

Linear Technology

OEM/CM ONLY

611

Part Number

Manufacturer

Description

Stock

LT3973IDD-3.3#PBF

D# 35214025

Analog Devices Inc

Conv DC-DC 4.2V to 42V Step Down Single-Out 3.3V 0.75A Automotive 10-Pin DFN EP Tube

RoHS: Compliant

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LT3973IDD-3.3#TRPBF

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