Name: LT3990EMSE#PBF
Brand: Linear Technology
SKU: LT3990EMSE-PBF
Availability: InStock
Rating: 5 (122 reviews)

LT3990EMSE#PBF

For Reference Only

Part Number	LT3990EMSE#PBF
Manufacturer	Linear Technology
Description	IC REG BUCK ADJ 0.35A 16MSOP
Datasheet	LT3990EMSE#PBF Specifications
Package	16-TFSOP (0.118", 3.00mm Width) Exposed Pad
ECAD
In Stock	14,832 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 7 - May 12 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LT3990EMSE#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 LT3990EMSE#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LT3990EMSE#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT3990EMSE#PBF.

LT3990EMSE#PBF Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	16-TFSOP (0.118", 3.00mm Width) Exposed Pad
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4.2V
Voltage - Input (Max)	62V
Voltage - Output (Min/Fixed)	1.21V
Voltage - Output (Max)	25V
Current - Output	350mA
Frequency - Switching	210kHz ~ 2.3MHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package	16-MSOP-EP

LT3990EMSE#PBF Reviews

Ferna*****onroe

March 30, 2023

★ ★ ★ ★ ★

I like doing business with Heisener. Get all the items I want. The website is well organized, intuitive, works correctly and pages load quickly. Well done!

Maur*****Villa

March 28, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

Bea*****annon

March 26, 2023

★ ★ ★ ★ ★

I got a very helpful customer service here. Definitely will order my electronics needs again.

Merc*****rawal

March 23, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Santia*****zgerald

March 21, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Lenn*****ennedy

March 16, 2023

★ ★ ★ ★ ★

Works as expected. Fits good in circuit board, not lose or slipping around.

Cade*****Gibbs

March 9, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Alon*****Bond

February 26, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Jor***** Sama

February 24, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Write a Review

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LT3990EMSE#PBF Packaging

LT3990EMSE#PBF FAQ

1. How to order LT3990EMSE#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 LT3990EMSE#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT3990EMSE#PBF. All suppliers must pass our qualification reviews before they can publish their products including LT3990EMSE#PBF on Heisener; we pay more attention to the channels and quality of LT3990EMSE#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT3990EMSE#PBF price and inventory displayed accurate?

The price and inventory of LT3990EMSE#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 LT3990EMSE#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 LT3990EMSE#PBF we delivered, we will accept the replacement or return of the LT3990EMSE#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 LT3990EMSE#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 LT3990EMSE#PBF pin diagram, LT3990EMSE#PBF datasheet?

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

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LT3990EMSE#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

LT3990EMSE#PBF

D# E54:1762_02409367

Analog Devices Inc

Conv DC-DC 4V to 62V Step Down Single-Out 1.21V to 25V 0.35A Automotive 16-Pin MSOP EP Tube

RoHS: Compliant

LT3990EMSE#TRPBF

D# V36:1790_06430293

Analog Devices Inc

Conv DC-DC 4V to 62V Step Down Single-Out 1.21V to 25V 0.35A Automotive 16-Pin MSOP EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

Linear Technology

Part Number

Manufacturer

Description

Stock

LT3990EMSE#TRPBF

Linear Technology

Conv DC-DC Single Step Down 4V to 62V Automotive 16-Pin MSOP EP T/R

5000

LT3990EMSE#PBF

Linear Technology

SP-SWREG/Monolithic, 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E , RoHS Compliant: Yes

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

D# C1S424500318502

Analog Devices Inc

Conv DC-DC 4V to 62V Step Down Single-Out 1.21V to 25V 0.35A Automotive 16-Pin MSOP EP

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

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Manufacturer

Description

Stock

LT3990EMSE#PBF

Analog Devices Inc

MSOP-16 DC-DC Converters RoHS

Part Number

Manufacturer

Description

Stock

LT3990EMSE#TRPBF

D# LT3990EMSE#TRPBFCT-ND

Analog Devices Inc

IC REG BUCK ADJ 350MA 16MSOP

2320

LT3990EMSE#PBF

D# LT3990EMSE#PBF-ND

Analog Devices Inc

IC REG BUCK ADJ 350MA 16MSOP

1459

Part Number

Manufacturer

Description

Stock

LT3990EMSE#TRPBF

Linear Technology

In stock shipping within 2days

1584

LT3990EMSE#PBF

Linear Technology

In stock shipping within 2days

1500

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

D# 1839075

Linear Technology

IC, BUCK, ADJ, 0.35A, 16MSOP

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LT3990EMSEPBFIH

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

9505

LT3990EMSEPBF

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

9025

Part Number	Manufacturer	Description	Stock
LT3990EMSEPBFLTCCSP1	Linear Technology	OEM/CM ONLY	2606
LT3990EMSEPBFCSP1	Linear Technology	OEM/CM ONLY	2600
LT3990EMSEPBFIH	Linear Technology	OEM/CM ONLY	1203
LT3990EMSEPBFI	Linear Technology	OEM/CM ONLY	2908
LT3990EMSEPBF	Linear Technology	OEM/CM ONLY	1202

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

D# C580167

Analog Devices Inc

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

Linear Technology

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

LT3990EMSE#TRPBF

Linear Technology

OEM/CM Immediate delivery

102

LT3990EMSE#PBF

Linear Technology

OEM/CM Immediate delivery

947

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

D# 584-LT3990EMSE#PBF

Analog Devices Inc

Switching Voltage Regulators 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E

RoHS: Compliant

1737

LT3990EMSE#TRPBF

D# 584-LT3990EMSE#TRPBF

Analog Devices Inc

Switching Voltage Regulators 60V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes in MS16E

RoHS: Compliant

6248

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

D# NS-LT3990EMSE#PBF

Linear Technology

OEM/CM ONLY

2590

LT3990EMSE#TRPBF

D# NS-LT3990EMSE#TRPBF

Linear Technology

OEM/CM ONLY

4086

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

D# 8229906

Analog Devices Inc

Analog Devices, LT3990EMSE#PBF Switching Regulator, 1-Channel 350mA Adjustable 16-Pin, MSOP, EA

Min Qty: 1

Container: Bulk

349

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

D# LT3990EMSE#PBF

Analog Devices Inc

DC TO DC CONVERTER

RoHS: Compliant

LT3990EMSE#TRPBF

D# LT3990EMSETRPBF

Analog Devices Inc

DC TO DC CONVERTER

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3990EMSEPBF

Linear Technology

OEM/CM ONLY

2558

LT3990EMSEPBF/I/H

Linear Technology

OEM/CM ONLY

22374

Part Number

Manufacturer

Description

Stock

LT3990EMSE#TRPBF

Linear Technology

IN stock Immediate delivery

LT3990EMSE#PBF

Linear Technology

IN stock Immediate delivery

942

Part Number

Manufacturer

Description

Stock

LT3990EMSE-PBF

Linear Technology

shipping today

1326

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

D# 53169666

Analog Devices Inc

Conv DC-DC 4V to 62V Step Down Single-Out 1.21V to 25V 0.35A Automotive 16-Pin MSOP EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT3990EMSE#PBF

Linear Technology

IC REG BUCK ADJ 0.35A 16MSOP

3128

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LT3990EMSE#PBF

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