Name: LTC3859IFE
Brand: Linear Technology
SKU: LTC3859IFE
Availability: InStock
Rating: 5 (142 reviews)

LTC3859IFE

For Reference Only

Part Number	LTC3859IFE
Manufacturer	Linear Technology
Description	IC POWER MANAGEMENT
Datasheet	LTC3859IFE Specifications
Package	38-TFSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock	6,080 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC3859IFE (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 LTC3859IFE specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC3859IFE with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC3859IFE.

LTC3859IFE Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	38-TFSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down, Step-Up/Step-Down
Output Configuration	Positive
Topology	Buck, Buck-Boost, SEPIC
Number of Outputs	3
Output Phases	2
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 38 V
Frequency - Switching	115kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)	99%, 100%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature	-40°C ~ 125°C (TJ)
Package / Case	38-TFSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	38-TSSOP-EP

LTC3859IFE Reviews

Dariu*****xander

April 4, 2023

★ ★ ★ ★ ★

Great seller, item shipped quickly and in great packaging. I will come next time .

Brael*****ldwell

March 30, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Emor*****ngal

March 27, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Sadi*****evas

March 4, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Indi*****arra

February 26, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Kian*****intosh

February 25, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

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LTC3859IFE Packaging

LTC3859IFE FAQ

1. How to order LTC3859IFE 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 LTC3859IFE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC3859IFE. All suppliers must pass our qualification reviews before they can publish their products including LTC3859IFE on Heisener; we pay more attention to the channels and quality of LTC3859IFE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC3859IFE price and inventory displayed accurate?

The price and inventory of LTC3859IFE 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 LTC3859IFE?

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 LTC3859IFE we delivered, we will accept the replacement or return of the LTC3859IFE 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 LTC3859IFE.

(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 LTC3859IFE pin diagram, LTC3859IFE datasheet?

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

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LTC3859IFE 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

LTC3859IFE#PBF

D# V36:1790_06479188

Analog Devices Inc

DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz Automotive 38-Pin TSSOP EP Tube

RoHS: Compliant

LTC3859IFE#TRPBF

D# V36:1790_06479189

Analog Devices Inc

DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz Automotive 38-Pin TSSOP EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3859IFE#TRPBF

Linear Technology

DC-DC converter, step up/down, Uin:4.538V, Uout:0.824

LTC3859IFE#PBF

Linear Technology

IC REG CTRLR BUCK BST CM 38TSSOP

Part Number	Manufacturer	Description	Stock
LTC3859IFE#PBF D# LTC3859IFE#PBF-ND	Analog Devices Inc	IC REG CTRLR MULT TOP 38TSSOP	0
LTC3859IFE D# LTC3859IFE-ND	Analog Devices Inc	IC POWER MANAGEMENT	0
LTC3859IFE#TRPBF D# LTC3859IFE#TRPBF-ND	Analog Devices Inc	IC REG CTRLR MULT TOP 38TSSOP	0

Part Number

Manufacturer

Description

Stock

LTC3859IFE#TRPBF

Linear Technology

In stock shipping within 2days

758

Part Number	Manufacturer	Description	Stock
LTC3859IFETRPBF	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	1436
LTC3859IFEPBF	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	35
LTC3859IFEPBFEFE	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	1217

Part Number	Manufacturer	Description	Stock
LTC3859IFETRPBF	Linear Technology	OEM/CM ONLY	1015
LTC3859IFEPBF	Linear Technology	OEM/CM ONLY	1013
LTC3859IFE	Linear Technology	OEM/CM ONLY	1012
LTC3859IFEPBFEFE	Linear Technology	OEM/CM ONLY	1014

Part Number

Manufacturer

Description

Stock

LTC3859IFE#TRPBF

D# NS-LTC3859IFE#TRPBF

Linear Technology

OEM/CM ONLY

3978

LTC3859IFE#PBF

D# NS-LTC3859IFE#PBF

Linear Technology

OEM/CM ONLY

1255

Part Number

Manufacturer

Description

Stock

LTC3859IFE#TRPBF

D# LTC3859IFETRPBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

LTC3859IFE#PBF

D# LTC3859IFE#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3859IFETRPBF

Linear Technology

OEM/CM ONLY

1254

LTC3859IFEPBF/EFE

Linear Technology

OEM/CM ONLY

1060

Part Number

Manufacturer

Description

Stock

LTC3859IFE-TRPBF

Linear Technology

shipping today

1037

Part Number

Manufacturer

Description

Stock

LTC3859IFE#PBF

Linear Technology

RFQ

4206

Quick Inquiry

LTC3859IFE

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