Name: LT3971IDD#PBF
Brand: Linear Technology
SKU: LT3971IDD-PBF
Availability: InStock
Rating: 5 (153 reviews)

LT3971IDD#PBF

For Reference Only

Part Number	LT3971IDD#PBF
Manufacturer	Linear Technology
Description	IC REG BUCK ADJ 1.2A 10DFN
Datasheet	LT3971IDD#PBF Specifications
Package	10-WFDFN Exposed Pad
ECAD
In Stock	7,488 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 # LT3971IDD#PBF (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 LT3971IDD#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LT3971IDD#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT3971IDD#PBF.

LT3971IDD#PBF 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	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4.3V
Voltage - Input (Max)	38V
Voltage - Output (Min/Fixed)	1.19V
Voltage - Output (Max)	30V
Current - Output	1.2A
Frequency - Switching	200kHz ~ 2MHz
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)

LT3971IDD#PBF Reviews

Ran*****Boyd

April 7, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Ali*****Wable

April 6, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Danie*****cmahon

March 17, 2023

★ ★ ★ ★ ★

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

Eri*****elley

March 11, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Terr***** Evans

March 2, 2023

★ ★ ★ ★ ★

The parts as described and fast shipping. Thanks for the great service

Brie*****Sparks

March 2, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Jazi*****cbride

February 26, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LT3971IDD#PBF Packaging

LT3971IDD#PBF FAQ

1. How to order LT3971IDD#PBF 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 LT3971IDD#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT3971IDD#PBF. All suppliers must pass our qualification reviews before they can publish their products including LT3971IDD#PBF on Heisener; we pay more attention to the channels and quality of LT3971IDD#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT3971IDD#PBF price and inventory displayed accurate?

The price and inventory of LT3971IDD#PBF 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 LT3971IDD#PBF?

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 LT3971IDD#PBF we delivered, we will accept the replacement or return of the LT3971IDD#PBF 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 LT3971IDD#PBF.

(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 LT3971IDD#PBF pin diagram, LT3971IDD#PBF datasheet?

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

LT3971IDD#PBF Related Products

SIT8208AC-23-18E-3.570000X	SiTime, -20 TO 70C, 3225, 50PPM, 1.8V, 3, -, -	View
SIT1602BI-22-30S-65.000000D	SiTime, -40 TO 85C, 3225, 25PPM, 3.0V, 6, -, -	View
AQ137M390JA1ME	AVX Corporation, CAP CER 39PF 500V 1111, 1111 (2828 Metric), -	View
K153M20X7RL5UH5	Vishay BC Components, CAP CER 0.015UF 500V X7R RADIAL, Radial, -	View
RLR05C1500GRRSL	Vishay Dale, RES 150 OHM 2% 1/8W AXIAL, Axial, -	View
RCP2512W18R0GET	Vishay Dale, RES SMD 18 OHM 2% 22W 2512, 2512 (6432 Metric), -	View
171-037-113R031	NorComp Inc., CONN D-SUB PLUG 37P PNL MNT SLDR, -, -	View
85106AC1210S50	Souriau, CONN PLUG 10POS STRAIGHT W/SCKT, -, -	View
HCC44HETS	Sullins Connector Solutions, CONN EDGE DUAL FMALE 44POS 0.100, -, -	View
VE-B4W-MX	Vicor Corporation, CONVERTER MOD DC/DC 5.5V 75W, Full Brick, -	View
VI-JWW-CX-F4	Vicor Corporation, CONVERTER MOD DC/DC 5.5V 75W, Half Brick, -	View
RH-1515D	Recom Power, CONV DC/DC 1W 15VIN +/-15VOUT, 7-SIP Module, 5 Leads, -	View

LT3971IDD#PBF 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

LT3971IDD#PBF

D# E54:1762_00285152

Analog Devices Inc

Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 1.19V to 30V 1.2A Automotive 10-Pin DFN EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3971IDD#PBF

Linear Technology

IC REG BUCK ADJ 1.2A 10DFN

121

Part Number

Manufacturer

Description

Stock

LT3971IDD#PBF

D# LT3971IDD#PBF-ND

Analog Devices Inc

IC REG BUCK ADJ 1.2A 10DFN

519

Part Number

Manufacturer

Description

Stock

LT3971IDDPBF

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

387

Part Number

Manufacturer

Description

Stock

LT3971IDDPBF

Linear Technology

OEM/CM ONLY

106

Part Number

Manufacturer

Description

Stock

LT3971IDD#PBF

D# 584-LT3971IDD#PBF

Analog Devices Inc

Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current

RoHS: Compliant

369

Part Number

Manufacturer

Description

Stock

LT3971IDD#PBF

D# NS-LT3971IDD#PBF

Linear Technology

OEM/CM ONLY

7823

Part Number

Manufacturer

Description

Stock

LT3971IDD#PBF

D# LT3971IDD#PBF

Analog Devices Inc

DC TO DC CONVERTER

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3971IDDPBF

Linear Technology

OEM/CM ONLY

350

Part Number

Manufacturer

Description

Stock

LT3971IDD#PBF

D# 31700436

Analog Devices Inc

Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 1.19V to 30V 1.2A Automotive 10-Pin DFN EP Tube

RoHS: Compliant

Quick Inquiry

LT3971IDD#PBF

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