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LTC3891IFE#PBF

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LTC3891IFE#PBF

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Part Number LTC3891IFE#PBF
Manufacturer Linear Technology
Description IC REG CTRLR BUCK 20TSSOP
Datasheet

LTC3891IFE#PBF Specifications

Package 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock 25,056 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # LTC3891IFE#PBF (PMIC - Voltage Regulators - DC DC Switching Controllers) 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 LTC3891IFE#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC3891IFE#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC3891IFE#PBF.

LTC3891IFE#PBF Specifications

ManufacturerLinear Technology
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package20-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series-
Output TypeTransistor Driver
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)4 V ~ 60 V
Frequency - Switching105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)99%
Synchronous RectifierYes
Clock SyncNo
Serial Interfaces-
Control FeaturesCurrent Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature-40°C ~ 125°C (TJ)
Package / Case20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package20-TSSOP-EP

LTC3891IFE#PBF Reviews

Evang***** Mittal

March 25, 2023

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Mac*****urtis

March 22, 2023

Super Fast Delivery & Well Packaged - Great Service - No Problems

Kenne*****larosa

February 27, 2023

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

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LTC3891IFE#PBF Packaging

Customized Labels
Sealing
Packing
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LTC3891IFE#PBF FAQ

  • 1. How to order LTC3891IFE#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 LTC3891IFE#PBF is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LTC3891IFE#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC3891IFE#PBF on Heisener; we pay more attention to the channels and quality of LTC3891IFE#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LTC3891IFE#PBF price and inventory displayed accurate?
    The price and inventory of LTC3891IFE#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 LTC3891IFE#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 LTC3891IFE#PBF we delivered, we will accept the replacement or return of the LTC3891IFE#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 LTC3891IFE#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 LTC3891IFE#PBF pin diagram, LTC3891IFE#PBF datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LTC3891IFE#PBF 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

LTC3891IFE#PBF

D# E54:1762_02940930

Analog Devices Inc

DC/DC Cntrlr Single-OUT Step Down 900kHz Automotive 20-Pin TSSOP EP Tube

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LTC3891IFE#PBF

Linear Technology

IC REG CTRLR BUCK PWM CM 20TSSOP

325
Part Number Manufacturer Description Stock

LTC3891IFE#PBF

D# LTC3891IFE#PBF-ND

Analog Devices Inc

IC REG CTRLR BUCK 20TSSOP

470
Part Number Manufacturer Description Stock

LTC3891IFE#PBF

Linear Technology

In stock shipping within 2days

550
Part Number Manufacturer Description Stock

LTC3891IFEPBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

535
Part Number Manufacturer Description Stock

LTC3891IFEPBF

Linear Technology

OEM/CM ONLY

1438
Part Number Manufacturer Description Stock

LTC3891IFE#PBF

D# 584-LTC3891IFE#PBF

Analog Devices Inc

Switching Voltage Regulators Low IQ, 60V Synchronous Step-Down Controller

RoHS: Compliant
12
Part Number Manufacturer Description Stock

LTC3891IFE#PBF

D# NS-LTC3891IFE#PBF

Linear Technology

OEM/CM ONLY

7545
Part Number Manufacturer Description Stock

LTC3891IFE#PBF

D# LTC3891IFE#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LTC3891IFEPBF

Linear Technology

OEM/CM ONLY

291
Part Number Manufacturer Description Stock

LTC3891IFE-PBF

Linear Technology

shipping today

282
Part Number Manufacturer Description Stock

LTC3891IFE#PBF

D# 31049300

Analog Devices Inc

DC/DC Cntrlr Single-OUT Step Down 900kHz Automotive 20-Pin TSSOP EP Tube

RoHS: Compliant
0

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LTC3891IFE#PBF

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