Name: LT3971EMSE-5#PBF
Brand: Linear Technology
SKU: LT3971EMSE-5-PBF
Availability: InStock
Rating: 5 (74 reviews)

LT3971EMSE-5#PBF

For Reference Only

Part Number	LT3971EMSE-5#PBF
Manufacturer	Linear Technology
Description	IC REG BUCK 5V 1.2A 10-MSOP
Datasheet	LT3971EMSE-5#PBF Specifications
Package	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
ECAD
In Stock	6,656 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Delivery Services

Part Number # LT3971EMSE-5#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 LT3971EMSE-5#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LT3971EMSE-5#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT3971EMSE-5#PBF.

LT3971EMSE-5#PBF Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Fixed
Number of Outputs	1
Voltage - Input (Min)	4.3V
Voltage - Input (Max)	38V
Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	-
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-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package	10-MSOP-EP

LT3971EMSE-5#PBF Reviews

Jou*****e Kar

March 30, 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.

Alde*****ffman

March 30, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Ezek*****Banik

March 14, 2023

★ ★ ★ ★ ★

Purchasing from Heisener means the real part is obtained no worried for product quality.

Devi*****lmer

March 13, 2023

★ ★ ★ ★ ★

There are cheaper ones out there but this one really take the guessing game out.

Nath***** Webb

March 6, 2023

★ ★ ★ ★ ★

They are great as I need, I give 5 stars.

Natal*****intosh

March 5, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Keen*****rtiz

February 26, 2023

★ ★ ★ ★ ★

It is so great to order from a supplier that provides so many shipping options at reasonable cost. It couldn't be any easier to order from Heisener. Great job!

Mitche*****nkenship

February 22, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

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LT3971EMSE-5#PBF Packaging

LT3971EMSE-5#PBF FAQ

1. How to order LT3971EMSE-5#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 LT3971EMSE-5#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT3971EMSE-5#PBF. All suppliers must pass our qualification reviews before they can publish their products including LT3971EMSE-5#PBF on Heisener; we pay more attention to the channels and quality of LT3971EMSE-5#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT3971EMSE-5#PBF price and inventory displayed accurate?

The price and inventory of LT3971EMSE-5#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 LT3971EMSE-5#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 LT3971EMSE-5#PBF we delivered, we will accept the replacement or return of the LT3971EMSE-5#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 LT3971EMSE-5#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 LT3971EMSE-5#PBF pin diagram, LT3971EMSE-5#PBF datasheet?

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

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LT3971EMSE-5#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

LT3971EMSE-5#PBF

D# V36:1790_06430148

Analog Devices Inc

Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A Automotive 10-Pin MSOP EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3971EMSE-5#PBF

Linear Technology

DC-DC CONVERTER, 2MHz, MSOP10, Input Voltage Min:4.3V, Input Voltage Max:38V, No. of Outputs:1, DC / DC Converter IC Case:MSOP, No. of Pins:10, Output Current:1.2A, Switching Frequency:2MHz, Topology:Buck (Step Down) , RoHS Compliant: Yes

100

Part Number

Manufacturer

Description

Stock

LT3971EMSE-5#PBF

D# C1S424500325441

Analog Devices Inc

Conv DC-DC 4.3V to 38V Step Down Single-Out 5V 1.3A Automotive 10-Pin MSOP EP

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

LT3971EMSE-5#PBF

D# LT3971EMSE-5#PBF-ND

Analog Devices Inc

IC REG BUCK 5V 1.2A 10MSOP

331

Part Number

Manufacturer

Description

Stock

LT3971EMSE-5#PBF

Linear Technology

In stock shipping within 2days

327

Part Number

Manufacturer

Description

Stock

LT3971EMSE5PBFIH

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

7211

LT3971EMSE5PBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

1075

Part Number

Manufacturer

Description

Stock

LT3971EMSE5PBFIH

Linear Technology

OEM/CM ONLY

1055

LT3971EMSE5PBF

Linear Technology

OEM/CM ONLY

1054

Part Number

Manufacturer

Description

Stock

LT3971EMSE-5#PBF

D# 584-LT3971EMSE-5#PBF

Analog Devices Inc

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

RoHS: Compliant

589

Part Number

Manufacturer

Description

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LT3971EMSE-5#PBF

D# NS-LT3971EMSE-5#PBF

Linear Technology

OEM/CM ONLY

9401

Part Number

Manufacturer

Description

Stock

LT3971EMSE-5#PBF

D# LT3971EMSE-5PBF

Analog Devices Inc

DC TO DC CONVERTER

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3971EMSE5PBF/I/H

Linear Technology

OEM/CM ONLY

6227

LT3971EMSE5PBF

Linear Technology

OEM/CM ONLY

132

Part Number

Manufacturer

Description

Stock

LT3971EMSE-5#PBF

D# 35211253

Analog Devices Inc

Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A Automotive 10-Pin MSOP EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3971EMSE-5PBF

Linear Technology

RFQ

1130

Quick Inquiry

LT3971EMSE-5#PBF

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