Name: LTC3856EFE
Brand: Linear Technology
SKU: LTC3856EFE
Availability: InStock
Rating: 5 (153 reviews)

LTC3856EFE

For Reference Only

Part Number	LTC3856EFE
Manufacturer	Linear Technology
Description	IC POWER MANAGEMENT
Datasheet	LTC3856EFE Specifications
Package	38-TFSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock	4,240 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 14 - May 19 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC3856EFE (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 LTC3856EFE specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC3856EFE with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC3856EFE.

LTC3856EFE 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	PolyPhase®
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	2
Output Phases	2
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 38 V
Frequency - Switching	250kHz ~ 770kHz
Duty Cycle (Max)	94%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Current Limit, Enable, Frequency Control, Phase 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

LTC3856EFE Reviews

Adri***** Tran

April 9, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Adela*****iggins

March 31, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Isab***** Rivas

March 26, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Clari*****lores

March 19, 2023

★ ★ ★ ★ ★

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Alys*****guyen

February 23, 2023

★ ★ ★ ★ ★

Worked like it was intended.

Slo*****Sibal

February 21, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

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LTC3856EFE Packaging

LTC3856EFE FAQ

1. How to order LTC3856EFE 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 LTC3856EFE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC3856EFE. All suppliers must pass our qualification reviews before they can publish their products including LTC3856EFE on Heisener; we pay more attention to the channels and quality of LTC3856EFE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC3856EFE price and inventory displayed accurate?

The price and inventory of LTC3856EFE 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 LTC3856EFE?

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 LTC3856EFE we delivered, we will accept the replacement or return of the LTC3856EFE 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 LTC3856EFE.

(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 LTC3856EFE pin diagram, LTC3856EFE datasheet?

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

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LTC3856EFE 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

LTC3856EFE#TRPBF

D# V36:1790_06479121

Analog Devices Inc

DC/DC Cntrlr Single-OUT Step Down 850kHz 38-Pin TSSOP EP T/R

RoHS: Compliant

LTC3856EFE#PBF

D# V36:1790_06479120

Analog Devices Inc

DC/DC Cntrlr Single-OUT Step Down 850kHz 38-Pin TSSOP EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3856EFE#PBF

Linear Technology

BUCK, CNTRL, 2 CH, SYNC, 38TSSOP

LTC3856EFE#TRPBF

Linear Technology

DC-DC converter, step down, Uin:4.538V, Uout:0.65V, 2

Part Number	Manufacturer	Description	Stock
LTC3856EFE#PBF D# LTC3856EFE#PBF-ND	Analog Devices Inc	IC REG CTRLR BUCK 38TSSOP	330
LTC3856EFE#TRPBF D# LTC3856EFE#TRPBF-ND	Analog Devices Inc	IC REG CTRLR BUCK 38TSSOP	0
LTC3856EFE D# LTC3856EFE-ND	Analog Devices Inc	IC POWER MANAGEMENT	0

Part Number

Manufacturer

Description

Stock

LTC3856EFE#PBF

D# 1839101

Linear Technology

BUCK, CNTRL, 2 CH, SYNC, 38TSSOP

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
LTC3856EFEPBF	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	4263
LTC3856EFEPBFIF	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	302
LTC3856EFEPBFI	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	353
LTC3856EFEPBFIFE	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	4270
LTC3856EFE	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	5749

Part Number	Manufacturer	Description	Stock
LTC3856EFEPBF	Linear Technology	OEM/CM ONLY	895
LTC3856EFE	Linear Technology	OEM/CM ONLY	894
LTC3856EFEPBFIF	Linear Technology	OEM/CM ONLY	898
LTC3856EFETRPBF	Linear Technology	OEM/CM ONLY	900
LTC3856EFEPBFF	Linear Technology	OEM/CM ONLY	896
LTC3856EFEPBFI	Linear Technology	OEM/CM ONLY	897
LTC3856EFEPBFIFE	Linear Technology	OEM/CM ONLY	899

Part Number

Manufacturer

Description

Stock

LTC3856EFE#PBF

D# 584-LTC3856EFE#PBF

Analog Devices Inc

Switching Voltage Regulators PolyPhase, Synchronous Regulator Step Down Controller with Diffamp

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3856EFE#PBF

D# NS-LTC3856EFE#PBF

Linear Technology

OEM/CM ONLY

5183

LTC3856EFE#TRPBF

D# NS-LTC3856EFE#TRPBF

Linear Technology

OEM/CM ONLY

3894

Part Number

Manufacturer

Description

Stock

LTC3856EFE#PBF

D# LTC3856EFE#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

LTC3856EFE#TRPBF

D# LTC3856EFETRPBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LTC3856EFE	Linear Technology	OEM/CM ONLY	9923
LTC3856EFEPBF/IFE	Linear Technology	OEM/CM ONLY	3823
LTC3856EFEPBF	Linear Technology	OEM/CM ONLY	435
LTC3856EFEPBF/IF	Linear Technology	OEM/CM ONLY	400
LTC3856EFEPBF/I	Linear Technology	OEM/CM ONLY	315

Part Number

Manufacturer

Description

Stock

LTC3856EFE#PBF

D# 35213220

Analog Devices Inc

DC/DC Cntrlr Single-OUT Step Down 850kHz 38-Pin TSSOP EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3856EFE#PBF

D# 1839101

Linear Technology

BUCK, CNTRL, 2 CH, SYNC, 38TSSOP

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

LTC3856EFE

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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.

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