Name: LTC3728LXCUH#PBF
Brand: Linear Technology
SKU: LTC3728LXCUH-PBF
Availability: InStock
Rating: 5 (170 reviews)

LTC3728LXCUH#PBF

For Reference Only

Part Number	LTC3728LXCUH#PBF
Manufacturer	Linear Technology
Description	IC REG CTRLR BUCK 32QFN
Datasheet	LTC3728LXCUH#PBF Specifications
Package	32-WFQFN Exposed Pad
ECAD
In Stock	70,008 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC3728LXCUH#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 LTC3728LXCUH#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC3728LXCUH#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC3728LXCUH#PBF.

LTC3728LXCUH#PBF Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	32-WFQFN Exposed Pad
ECAD
Series	-
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 ~ 28 V
Frequency - Switching	260kHz ~ 550kHz
Duty Cycle (Max)	99.4%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Enable, Power Good, Soft Start
Operating Temperature	0°C ~ 85°C (TA)
Package / Case	32-WFQFN Exposed Pad
Supplier Device Package	32-QFN (5x5)

LTC3728LXCUH#PBF Reviews

Bran*****Buck

April 6, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Mala*****Santos

April 3, 2023

★ ★ ★ ★ ★

Pleased with this purchase, good, quick service and item exactly as shown.

Alli*****George

March 21, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Aman*****harma

March 16, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Rach*****cmahon

March 11, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Makenz*****neider

March 4, 2023

★ ★ ★ ★ ★

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

Carl*****arnes

March 3, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Julie*****mpson

February 28, 2023

★ ★ ★ ★ ★

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

Luci*****York

February 26, 2023

★ ★ ★ ★ ★

I love this website, and get a quick response. Good experience! Good customer service.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LTC3728LXCUH#PBF Packaging

LTC3728LXCUH#PBF FAQ

1. How to order LTC3728LXCUH#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 LTC3728LXCUH#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC3728LXCUH#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC3728LXCUH#PBF on Heisener; we pay more attention to the channels and quality of LTC3728LXCUH#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC3728LXCUH#PBF price and inventory displayed accurate?

The price and inventory of LTC3728LXCUH#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 LTC3728LXCUH#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 LTC3728LXCUH#PBF we delivered, we will accept the replacement or return of the LTC3728LXCUH#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 LTC3728LXCUH#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 LTC3728LXCUH#PBF pin diagram, LTC3728LXCUH#PBF datasheet?

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

LTC3728LXCUH#PBF Related Products

890334026018CS	Wurth Electronics Inc., CAP FILM 0.56UF 10% 310VAC RAD, Radial, -	View
1825J1K20391JCT	Knowles Syfer, CAP CER 390PF 1.2KV C0G/NP0 1825, 1825 (4564 Metric), -	View
CC0402KRX5R5BB474	Yageo, CAP CER 0.47UF 6.3V X5R 0402, 0402 (1005 Metric), -	View
UWX1C470MCL1GB	Nichicon, CAP ALUM 47UF 20% 16V SMD, Radial, Can - SMD, -	View
AA2010FK-0712RL	Yageo, RES SMD 12 OHM 1% 3/4W 2010, 2010 (5025 Metric), -	View
PE-1008CD182JTT	Pulse Electronics Network, FIXED IND 1.79UH 300MA 2.6 OHM, 1008 (2520 Metric), -	View
76308-111	Amphenol FCI, CONN RCPT 11POS T/H GOLD, -, -	View
BCS-121-L-D-TE	Samtec Inc., CONN RCPT 42POS .100" DUAL VERT, -, -	View
ESW-113-12-F-D	Samtec Inc., ELEVATED SOCKET STRIPS, -, -	View
8P1P00517BJL621	NorComp Inc., CONN PLUG MALE 5POS GOLD SOLDER, -, -	View
SP00CE-10-98P	Amphenol Industrial Operations, CONN RCPT 6POS WALL MNT PIN, -, -	View
HM2P07PKM2M5GFLF	Amphenol FCI, CONN HEADER 110POS TYPE A VERT, -, -	View

LTC3728LXCUH#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

LTC3728LXCUH#PBF

D# V36:1790_06477857

Analog Devices Inc

DC/DC Cntrlr Dual-OUT Step Down 590kHz Automotive 32-Pin QFN EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

Linear Technology

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

Linear Technology

BUCK, DUAL, SYNCH, 2 PH, 32QFN

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

D# LTC3728LXCUH#PBF-ND

Analog Devices Inc

IC REG CTRLR BUCK 32QFN

100

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

D# LTC3728LXCUH#PBF

Linear Technology

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

3586

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

Linear Technology

In stock shipping within 2days

9760

Part Number	Manufacturer	Description	Stock
LTC3728LXCUHPBFLXIHPBF	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	2977
LTC3728LXCUHPBFR4	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	42
LTC3728LXCUHPBFLXI	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	21078
LTC3728LXCUHPBF	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	11866

Part Number	Manufacturer	Description	Stock
LTC3728LXCUHPBFLXIHPBF	Linear Technology	OEM/CM ONLY	1358
LTC3728LXCUHPBFR4	Linear Technology	OEM/CM ONLY	1359
LTC3728LXCUHPBFLINEAR	Linear Technology	OEM/CM ONLY	127
LTC3728LXCUHPBFLXIHPB	Linear Technology	OEM/CM ONLY	2685
LTC3728LXCUHPBF	Linear Technology	OEM/CM ONLY	619

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

Linear Technology

in stock - can ship the same day

710

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF/R4

Linear Technology

OEM/CM Immediate delivery

LTC3728LXCUH#PBF

Linear Technology

OEM/CM Immediate delivery

131

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

D# 584-LTC3728LXCUH#PBF

Analog Devices Inc

Switching Voltage Regulators 1.5% PolyPhase Controller in QFN

RoHS: Compliant

112

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

Linear Technology

DUAL SWITCHING CONTROLLER, CURRENT-MODE, 3A, 590KHZ SWITCHING FREQ-MAX, CMOS, PQCC32

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

D# LTC3728LXCUHPBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LTC3728LXCUHPBF/LXI	Linear Technology	OEM/CM ONLY	19578
LTC3728LXCUHPBF/LXIHPBF	Linear Technology	OEM/CM ONLY	2577
LTC3728LXCUH PBF	Linear Technology	OEM/CM ONLY	1057
LTC3728LXCUHPBF/R4	Linear Technology	OEM/CM ONLY	57

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF/R4

Linear Technology

IN stock Immediate delivery

LTC3728LXCUH#PBF

LINEAR

IN stock Immediate delivery

126

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH-PBF

Linear Technology

shipping today

2595

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

D# 35216398

Analog Devices Inc

DC/DC Cntrlr Dual-OUT Step Down 590kHz Automotive 32-Pin QFN EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

Linear Technology

RFQ

12341

Part Number

Manufacturer

Description

Stock

LTC3728LXCUH#PBF

Linear Technology

IC REG CTRLR BUCK 32QFN

401

Quick Inquiry

LTC3728LXCUH#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