Name: LTC3855EUJ#PBF
Brand: Linear Technology
SKU: LTC3855EUJ-PBF
Availability: InStock
Rating: 5 (125 reviews)

LTC3855EUJ#PBF

For Reference Only

Part Number	LTC3855EUJ#PBF
Manufacturer	Linear Technology
Description	IC REG CTRLR BUCK 40QFN
Datasheet	LTC3855EUJ#PBF Specifications
Package	40-WFQFN Exposed Pad
ECAD
In Stock	5,680 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC3855EUJ#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 LTC3855EUJ#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC3855EUJ#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC3855EUJ#PBF.

LTC3855EUJ#PBF Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	40-WFQFN 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)	95%
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 ~ 85°C (TA)
Package / Case	40-WFQFN Exposed Pad
Supplier Device Package	40-QFN (6x6)

LTC3855EUJ#PBF Reviews

Bent*****Sahni

February 23, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Hav*****Leal

February 21, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LTC3855EUJ#PBF Packaging

LTC3855EUJ#PBF FAQ

1. How to order LTC3855EUJ#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 LTC3855EUJ#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC3855EUJ#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC3855EUJ#PBF on Heisener; we pay more attention to the channels and quality of LTC3855EUJ#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC3855EUJ#PBF price and inventory displayed accurate?

The price and inventory of LTC3855EUJ#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 LTC3855EUJ#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 LTC3855EUJ#PBF we delivered, we will accept the replacement or return of the LTC3855EUJ#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 LTC3855EUJ#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 LTC3855EUJ#PBF pin diagram, LTC3855EUJ#PBF datasheet?

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

LTC3855EUJ#PBF Related Products

SIT9120AI-1D2-33E166.000000T	SiTIME, -40 TO 85C, 7050, 25PPM, 3.3V, 1, 6-SMD, No Lead, PolyPhase?	View
8W-38.400MBD-T	TXC CORPORATION, OSC XO 38.40MHZ CMOS SMD, 4-SMD, No Lead, PolyPhase?	View
0805Y0160150FCT	Knowles Syfer, CAP CER 15PF 16V C0G/NP0 0805, 0805 (2012 Metric), PolyPhase?	View
MC74VHCT257AD	ON Semiconductor, IC MUX QUAD 2CHAN MULT 16-SOIC, 16-SOIC (0.154", 3.90mm Width), PolyPhase?	View
LTC1403ACMSE-1#TRPBF	Linear Technology, IC ADC 14BIT 2.8MSPS DIFF 10MSOP, 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad, PolyPhase?	View
0459.750UR	Littelfuse Inc., FUSE BOARD MNT 750MA 125VAC/VDC, 2-SMD, J-Lead, PolyPhase?	View
RNC55J1002BSR36	Vishay Dale, RES 10K OHM 1/8W .1% AXIAL, Axial, PolyPhase?	View
43F200E	Ohmite, RES 200 OHM 3W 1% AXIAL, Axial, PolyPhase?	View
D55342K07B1B15RWS	Vishay Dale, RES SMD 1.15K OHM 0.1% 1/4W 1206, 1206 (3216 Metric), PolyPhase?	View
342-10-153-00-594000	Mill-Max Manufacturing Corp., CONN HEADER 53POS .100 L.835, -, PolyPhase?	View
BCS-117-F-D-TE	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, PolyPhase?	View
VI-J3Z-EY-B1	Vicor Corporation, CONVERTER MOD DC/DC 2V 20W, Half Brick, PolyPhase?	View

LTC3855EUJ#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

LTC3855EUJ#PBF

D# E54:1762_00280907

Analog Devices Inc

DC/DC Cntrlr Dual-OUT Step Down 850kHz Automotive 40-Pin QFN EP Tube

RoHS: Compliant

LTC3855EUJ#TRPBF

D# V72:2272_06479115

Analog Devices Inc

DC/DC Cntrlr Dual-OUT Step Down 850kHz Automotive 40-Pin QFN EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3855EUJ#PBF

Linear Technology

DUAL SYNCHRONOUS DC/DC CONTROLLER, QFN-40, Supply Voltage Min:4.5V, Supply Voltage Max:38V, No. of Outputs:2, Duty Cycle (%):95%, Controller IC Case Style:QFN, No. of Pins:40, Switching Frequency:850kHz, Packaging:Cut Tape , RoHS Compliant: Yes

LTC3855EUJ#TRPBF

Linear Technology

DC-DC converter, step down, Uin:4.538V, Uout:0.612.5V

Part Number

Manufacturer

Description

Stock

LTC3855EUJ#TRPBF

D# C1S424500639247

Analog Devices Inc

DC DC Cntrlr Dual-OUT Sync Step Down 4.5V to 38V Input Automotive 40-Pin QFN EP T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

2000

LTC3855EUJ#PBF

D# C1S424500284108

Analog Devices Inc

DC DC Cntrlr Dual-OUT Sync Step Down 4.5V to 38V Input Automotive 40-Pin QFN EP

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

598

Part Number

Manufacturer

Description

Stock

LTC3855EUJ#TRPBF

D# LTC3855EUJ#TRPBFCT-ND

Analog Devices Inc

IC REG CTRLR BUCK 40QFN

1646

LTC3855EUJ#PBF

D# LTC3855EUJ#PBF-ND

Analog Devices Inc

IC REG CTRLR BUCK 40QFN

1493

Part Number

Manufacturer

Description

Stock

LTC3855EUJ#TRPBF

Analog Devices Inc

In stock shipping within 2days

2000

LTC3855EUJ#PBF

Linear Technology

In stock shipping within 2days

185

Part Number	Manufacturer	Description	Stock
LTC3855EUJPBFI	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	519
LTC3855EUJPBFIUJ	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	1485
LTC3855EUJPBF	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	2900

Part Number	Manufacturer	Description	Stock
LTC3855EUJPBFI	Linear Technology	OEM/CM ONLY	884
LTC3855EUJPBFIUJ	Linear Technology	OEM/CM ONLY	885
LTC3855EUJPBF	Linear Technology	OEM/CM ONLY	845

Part Number

Manufacturer

Description

Stock

LTC3855EUJ#PBF

Linear Technology

OEM/CM Immediate delivery

4300

Part Number

Manufacturer

Description

Stock

LTC3855EUJ#PBF

D# 584-LTC3855EUJ#PBF

Analog Devices Inc

Switching Voltage Regulators Dual, 2-Phase, Synchronous Regulators with Diffamp

RoHS: Compliant

1362

LTC3855EUJ#TRPBF

D# 584-LTC3855EUJ#TRPBF

Analog Devices Inc

Switching Voltage Regulators Dual, 2-Phase, Synchronous Regulators with Diffamp

RoHS: Compliant

855

Part Number

Manufacturer

Description

Stock

LTC3855EUJ#PBF

D# NS-LTC3855EUJ#PBF

Linear Technology

OEM/CM ONLY

7758

LTC3855EUJ#TRPBF

D# NS-LTC3855EUJ#TRPBF

Linear Technology

OEM/CM ONLY

3917

Part Number

Manufacturer

Description

Stock

LTC3855EUJ#TRPBF

D# LTC3855EUJTRPBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

LTC3855EUJ#PBF

D# LTC3855EUJ#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LTC3855EUJPBF/I	Linear Technology	OEM/CM ONLY	458
LTC3855EUJPBF	Linear Technology	OEM/CM ONLY	47
LTC3855EUJPBF/IUJ	Linear Technology	OEM/CM ONLY	1291

Part Number

Manufacturer

Description

Stock

LTC3855EUJ#PBF

Linear Technology

IN stock Immediate delivery

4315

Part Number

Manufacturer

Description

Stock

LTC3855EUJ-PBF

Linear Technology

shipping today

821

Part Number

Manufacturer

Description

Stock

LTC3855EUJ#PBF

D# 53465515

Analog Devices Inc

DC/DC Cntrlr Dual-OUT Step Down 850kHz Automotive 40-Pin QFN EP Tube

RoHS: Compliant

Quick Inquiry

LTC3855EUJ#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