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LT3991EMSE-3.3#TRPBF

LT3991EMSE-3.3#TRPBF

LT3991EMSE-3.3#TRPBF

For Reference Only

Part Number LT3991EMSE-3.3#TRPBF
Manufacturer Linear Technology
Description IC REG BUCK 3.3V 1.2A 10-MSOP
Datasheet

LT3991EMSE-3.3#TRPBF Specifications

Package 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
ECAD
In Stock 5,200 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time Mar 31 - Apr 5 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # LT3991EMSE-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 LT3991EMSE-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 LT3991EMSE-3.3#TRPBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT3991EMSE-3.3#TRPBF.

LT3991EMSE-3.3#TRPBF Specifications

ManufacturerLinear Technology
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
ECAD
Series-
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeFixed
Number of Outputs1
Voltage - Input (Min)4.3V
Voltage - Input (Max)55V
Voltage - Output (Min/Fixed)3.3V
Voltage - Output (Max)-
Current - Output1.2A
Frequency - Switching200kHz ~ 2MHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package10-MSOP-EP

LT3991EMSE-3.3#TRPBF Reviews

Tuck*****lenn

April 6, 2023

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March 27, 2023

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March 20, 2023

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March 18, 2023

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March 17, 2023

Solved my electrical back feed problems on my alternator.

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March 14, 2023

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

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March 1, 2023

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February 28, 2023

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Grac***** Mane

February 21, 2023

Good service, and great value for money I am pleased with the item of LT3991EMSE-3.3#TRPBF.

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LT3991EMSE-3.3#TRPBF Packaging

Customized Labels
Sealing
Packing
Insepction

LT3991EMSE-3.3#TRPBF FAQ

  • 1. How to order LT3991EMSE-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 LT3991EMSE-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 LT3991EMSE-3.3#TRPBF. All suppliers must pass our qualification reviews before they can publish their products including LT3991EMSE-3.3#TRPBF on Heisener; we pay more attention to the channels and quality of LT3991EMSE-3.3#TRPBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LT3991EMSE-3.3#TRPBF price and inventory displayed accurate?
    The price and inventory of LT3991EMSE-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 LT3991EMSE-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 LT3991EMSE-3.3#TRPBF we delivered, we will accept the replacement or return of the LT3991EMSE-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 LT3991EMSE-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 LT3991EMSE-3.3#TRPBF pin diagram, LT3991EMSE-3.3#TRPBF datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LT3991EMSE-3.3#TRPBF Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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

LT3991EMSE-3.3#TRPBF

D# V36:1790_06430338

Analog Devices Inc

Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 3.3V 1.2A Automotive 10-Pin MSOP EP T/R

RoHS: Compliant
0

LT3991EMSE-3.3#PBF

D# E54:1762_03161902

Analog Devices Inc

Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 3.3V 1.2A Automotive 10-Pin MSOP EP Tube

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#PBF

Linear Technology

35
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#TRPBF

Linear Technology

IC REG BUCK 3.3V 1.2A 10-MSOP

0

LT3991EMSE-3.3#PBF

Linear Technology

DC-DC CONVERTER, 2MHz, MSOP10, Input Voltage Min:4.3V, Input Voltage Max:55V, DC / DC Converter IC Case:MSOP, No. of Pins:10, Output Current:1.2A, Switching Frequency:2.4MHz, Topology:Buck (Step Down), Operating Temperature Max:125C, RoHS Compliant: Yes

76
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#TRPBF

Linear Technology

RoHS (ship within 1day) - D/C 2013

2469
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#PBF

D# LT3991EMSE-3.3#PBF-ND

Analog Devices Inc

IC REG BUCK 3.3V 1.2A 10MSOP

1718

LT3991EMSE-3.3#TRPBF

D# LT3991EMSE-3.3#TRPBFCT-ND

Analog Devices Inc

IC REG BUCK 3.3V 1.2A 10-MSOP

7436
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#PBF

Linear Technology

In stock shipping within 2days

4260

LT3991EMSE-3.3#TRPBF

Linear Technology

In stock shipping within 2days

120
Part Number Manufacturer Description Stock

LT3991EMSE33TRPBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

2900
Part Number Manufacturer Description Stock

LT3991EMSE33TRPBF

Linear Technology

OEM/CM ONLY

1237
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#PBF

Linear Technology

In Stock

35
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#PBF

Linear Technology

in stock - can ship the same day

18
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#PBF

D# 584-3991EMSE-3.3PBF

Analog Devices Inc

Switching Voltage Regulators 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current

RoHS: Compliant
180
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#PBF

D# NS-LT3991EMSE-3.3#PBF

Linear Technology

OEM/CM ONLY

2228

LT3991EMSE-3.3#TRPBF

D# NS-LT3991EMSE-3.3#TRPBF

Linear Technology

OEM/CM ONLY

4058
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#TRPBF

Linear Technology

1975
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#TRPBF

D# LT3991EMSE3.3TR

Analog Devices Inc

DC TO DC CONVERTER

RoHS: Compliant
0

LT3991EMSE-3.3#PBF

D# LT3991EMSE-3.3P

Analog Devices Inc

DC TO DC CONVERTER

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LT3991EMSE3.3TRPBF

Linear Technology

OEM/CM ONLY

2485
Part Number Manufacturer Description Stock

LT3991EMSE-3.3#PBF

D# 30740980

Analog Devices Inc

Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 3.3V 1.2A Automotive 10-Pin MSOP EP Tube

RoHS: Compliant
0

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LT3991EMSE-3.3#TRPBF

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LT3991EMSE-3.3#TRPBF Tags

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