Name: LTC3859EUHF#PBF
Brand: Linear Technology
SKU: LTC3859EUHF-PBF
Availability: InStock
Rating: 5 (141 reviews)

LTC3859EUHF#PBF

For Reference Only

Part Number	LTC3859EUHF#PBF
Manufacturer	Linear Technology
Description	IC REG CTRLR MULT TOPOLOGY 38QFN
Datasheet	LTC3859EUHF#PBF Specifications
Package	38-WFQFN Exposed Pad
ECAD
In Stock	452,772 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC3859EUHF#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 LTC3859EUHF#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC3859EUHF#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC3859EUHF#PBF.

LTC3859EUHF#PBF Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	38-WFQFN 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-WFQFN Exposed Pad
Supplier Device Package	38-QFN (5x7)

LTC3859EUHF#PBF Reviews

Ange*****ndon

April 3, 2023

★ ★ ★ ★ ★

Excellent ! LTC3859EUHF#PBF item arrived very quickly and was packaged well, no issues.

Coral*****illon

April 1, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Louis*****kburn

March 21, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Lar*****Clay

March 15, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Hayl*****osales

March 10, 2023

★ ★ ★ ★ ★

I recommend this and would definitely buy it again.

Mal*****Clark

February 27, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LTC3859EUHF#PBF Packaging

LTC3859EUHF#PBF FAQ

1. How to order LTC3859EUHF#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 LTC3859EUHF#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC3859EUHF#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC3859EUHF#PBF on Heisener; we pay more attention to the channels and quality of LTC3859EUHF#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC3859EUHF#PBF price and inventory displayed accurate?

The price and inventory of LTC3859EUHF#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 LTC3859EUHF#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 LTC3859EUHF#PBF we delivered, we will accept the replacement or return of the LTC3859EUHF#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 LTC3859EUHF#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 LTC3859EUHF#PBF pin diagram, LTC3859EUHF#PBF datasheet?

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

LTC3859EUHF#PBF Related Products

450BXW120MEFC16X45	Rubycon, CAP ALUM 120UF 20% 450V RADIAL, Radial, Can, -	View
PLF1D820MCL2	Nichicon, CAP ALUM POLY 82UF 20% 20V T/H, Radial, Can, -	View
700SP7M1QEAP2REDBLK	E-Switch, SWITCH PUSHBUTTON SPDT 3A 120V, -, -	View
RWR89S16R2DRRSL	Vishay Dale, RES 16.2 OHM 3W 0.5% WW AXIAL, Axial, -	View
RNC60J10R5FSB14	Vishay Dale, RES 10.5 OHM 1/4W 1% AXIAL, Axial, -	View
CMF0733K000JKEK	Vishay Dale, RES 33K OHM 1/2W 5% AXIAL, Axial, -	View
9T06031A7320DBHFT	Yageo, RES SMD 732 OHM 0.5% 1/10W 0603, 0603 (1608 Metric), -	View
CTV06RW-11-2HC	Amphenol Aerospace Operations, CONN PLUG MALE 2POS GOLD CRIMP, -, -	View
8D515Z05PB-LC	Souriau, CONN PLUG HSNG MALE 5POS INLINE, -, -	View
EEM44DSEF	Sullins Connector Solutions, CONN EDGE DUAL FMALE 88POS 0.156, -, -	View
ECC18MMDN	Sullins Connector Solutions, CONN CARDEDGE MALE 36POS 0.100, -, -	View
VI-J2H-EY-F3	Vicor Corporation, CONVERTER MOD DC/DC 52V 50W, Half Brick, -	View

LTC3859EUHF#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

LTC3859EUHF#PBF

D# V36:1790_06479186

Analog Devices Inc

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3859EUHF#PBF

Linear Technology

IC, BUCK/BUCK/BOOST, TRIPLE, 38QFN

Part Number

Manufacturer

Description

Stock

LTC3859EUHFPBF

Linear Technology

Switching Controller, Current-mode, 900kHz Switching Freq-Max, CMOS, PQCC38

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3859EUHF#PBF

D# LTC3859EUHF#PBF-ND

Analog Devices Inc

IC REG CTRLR MULT TOPOLOGY 38QFN

301

Part Number

Manufacturer

Description

Stock

LTC3859EUHF#PBF

Linear Technology

In stock shipping within 2days

7760

Part Number

Manufacturer

Description

Stock

LTC3859EUHF#PBF

D# 1799847

Linear Technology

IC, BUCK/BUCK/BOOST, TRIPLE, 38QFN

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
LTC3859EUHFPBF	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	4263
LTC3859EUHFPBFIU	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	10068
LTC3859EUHFPBFI	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	407

Part Number	Manufacturer	Description	Stock
LTC3859EUHFPBF	Linear Technology	OEM/CM ONLY	1006
LTC3859EUHFPBFIU	Linear Technology	OEM/CM ONLY	1008
LTC3859EUHFPBFI	Linear Technology	OEM/CM ONLY	1007

Part Number

Manufacturer

Description

Stock

LTC3859EUHF#PBF

D# 584-LTC3859EUHF#PBF

Analog Devices Inc

Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3859EUHF#PBF

D# NS-LTC3859EUHF#PBF

Linear Technology

OEM/CM ONLY

6533

Part Number

Manufacturer

Description

Stock

LTC3859EUHF#PBF

D# LTC3859EUHF#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3859EUHFPBF/I

Linear Technology

OEM/CM ONLY

465

LTC3859EUHFPBF/IU

Linear Technology

OEM/CM ONLY

8690

Part Number

Manufacturer

Description

Stock

LTC3859EUHFPBF

Linear Technology

RFQ

1149

Quick Inquiry

LTC3859EUHF#PBF

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS