Name: LTC3728EUH#PBF
Brand: Linear Technology
SKU: LTC3728EUH-PBF
Availability: InStock
Rating: 5 (190 reviews)

LTC3728EUH#PBF

For Reference Only

Part Number	LTC3728EUH#PBF
Manufacturer	Linear Technology
Description	IC REG CTRLR BUCK 32QFN
Datasheet	LTC3728EUH#PBF Specifications
Package	32-WFQFN Exposed Pad
ECAD
In Stock	194,448 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 16 - May 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC3728EUH#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 LTC3728EUH#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC3728EUH#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC3728EUH#PBF.

LTC3728EUH#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)	3.5 V ~ 30 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	-40°C ~ 85°C (TA)
Package / Case	32-WFQFN Exposed Pad
Supplier Device Package	32-QFN (5x5)

LTC3728EUH#PBF Reviews

Mar*****Mohan

March 12, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Char*****Curry

March 9, 2023

★ ★ ★ ★ ★

Excellent ! LTC3728EUH#PBF item arrived very quickly and was packaged well, no issues.

Embe*****Prasad

February 26, 2023

★ ★ ★ ★ ★

Purchasing from Heisener means the real part is obtained no worried for product quality.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LTC3728EUH#PBF Packaging

LTC3728EUH#PBF FAQ

1. How to order LTC3728EUH#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 LTC3728EUH#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC3728EUH#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC3728EUH#PBF on Heisener; we pay more attention to the channels and quality of LTC3728EUH#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC3728EUH#PBF price and inventory displayed accurate?

The price and inventory of LTC3728EUH#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 LTC3728EUH#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 LTC3728EUH#PBF we delivered, we will accept the replacement or return of the LTC3728EUH#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 LTC3728EUH#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 LTC3728EUH#PBF pin diagram, LTC3728EUH#PBF datasheet?

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

LTC3728EUH#PBF Related Products

CWR26KH106MCGCTR	Vishay Sprague, CAP TANT 10UF 20% 25V 2711, 2711 (6728 Metric), -	View
2225Y6300184KXT	Knowles Syfer, CAP CER 2225, -, -	View
BZT52C36-G3-18	Vishay Semiconductor Diodes Division, DIODE ZENER 36V 410MW SOD123, SOD-123, -	View
P95020ZDLLG	IDT, Integrated Device Technology Inc, IC LED/PWR CONTROLLER 124LGA, -, -	View
SMBG100-E3/5B	Vishay Semiconductor Diodes Division, TVS DIODE 100VWM 179VC SMB, DO-215AA, SMB Gull Wing, -	View
7105LYCQE	C&K, SWITCH TOGGLE SPDT 5A 120V, -, -	View
SFR25H0009090FR500	Vishay BC Components, RES 909 OHM 1/2W 1% AXIAL, Axial, -	View
RG1608N-2212-W-T5	Susumu, RES SMD 22.1K OHM 1/10W 0603, 0603 (1608 Metric), -	View
AXT524124	Panasonic Electric Works, CONN SOCKET F4S .4MM 24POS SMD, -, -	View
8T010F05PN-LC	Souriau, CONN RCPT HSNG MALE 5POS PNL MNT, -, -	View
GMA50DRMD-S288	Sullins Connector Solutions, CONN EDGE DUAL FMALE 100POS .125, -, -	View
XC6701BG02PR-G	Torex Semiconductor Ltd, 28V HIGH SPEED VOLTAGE REGULATOR, -, -	View

LTC3728EUH#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

LTC3728EUH#TRPBF

D# V72:2272_06477807

Analog Devices Inc

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

RoHS: Compliant

LTC3728EUH#PBF

D# V36:1790_06477806

Analog Devices Inc

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3728EUH#TRPBF

Linear Technology

LTC3728EUH#PBF

Linear Technology

Part Number

Manufacturer

Description

Stock

LTC3728EUH#PBF

Linear Technology

BUCK, DUAL, 3.5 - 36V, 550KHZ, 32QFN

LTC3728EUH#TRPBF

Linear Technology

IC REG CTRLR BUCK PWM CM 32-QFN

Part Number

Manufacturer

Description

Stock

LTC3728EUHPBF

Linear Technology

Dual Switching Controller, Current-mode, 3A, 590kHz Switching Freq-Max, CMOS, PQCC32

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3728EUH#PBF

D# LTC3728EUH#PBF-ND

Analog Devices Inc

IC REG CTRLR BUCK 32QFN

1006

LTC3728EUH#TRPBF

D# LTC3728EUH#TRPBFCT-ND

Analog Devices Inc

IC REG CTRLR BUCK 32QFN

2242

Part Number

Manufacturer

Description

Stock

LTC3728EUH#PBF

Linear Technology

In stock shipping within 2days

3000

LTC3728EUH#TRPBF

Linear Technology

In stock shipping within 2days

8108

Part Number	Manufacturer	Description	Stock
LTC3728EUHPBFI	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	979
LTC3728EUHPBFIUH	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	517
LTC3728EUHPBF	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	1064

Part Number	Manufacturer	Description	Stock
LTC3728EUHPBFIUH	Linear Technology	OEM/CM ONLY	1284
LTC3728EUHPBF	Linear Technology	OEM/CM ONLY	348
LTC3728EUHPBFI	Linear Technology	OEM/CM ONLY	1283

Part Number

Manufacturer

Description

Stock

LTC3728EUH#TRPBF

Linear Technology

OEM/CM Immediate delivery

2717

Part Number

Manufacturer

Description

Stock

LTC3728EUH#TRPBF

D# 584-LTC3728EUH#TRPBF

Analog Devices Inc

Switching Voltage Regulators PolyPhase Controller QFN Package

RoHS: Compliant

1386

LTC3728EUH#PBF

D# 584-LTC3728EUH#PBF

Analog Devices Inc

Switching Voltage Regulators PolyPhase Controller QFN Package

RoHS: Compliant

148

Part Number

Manufacturer

Description

Stock

LTC3728EUH#PBF

D# NS-LTC3728EUH#PBF

Linear Technology

OEM/CM ONLY

4286

Part Number

Manufacturer

Description

Stock

LTC3728EUH#PBF

Linear Technology

3 A DUAL SWITCHING CONTROLLER, 590 kHz SWITCHING FREQ-MAX, PQCC32

Part Number

Manufacturer

Description

Stock

LTC3728EUH#PBF

D# LTC3728EUH#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

LTC3728EUH#TRPBF

D# LTC3728EUHTRPBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LTC3728EUHPBF/I	Linear Technology	OEM/CM ONLY	1320
LTC3728EUHPBF/IUH	Linear Technology	OEM/CM ONLY	457
LTC3728EUHPBF	Linear Technology	OEM/CM ONLY	1035

Part Number

Manufacturer

Description

Stock

LTC3728EUH#TRPBF

LINEAR

IN stock Immediate delivery

2732

Part Number

Manufacturer

Description

Stock

LTC3728EUH#PBF

D# 35216405

Analog Devices Inc

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3728EUH#TRPBF

Linear Technology

RFQ

3694

LTC3728EUH#PBF

Linear Technology

RFQ

12481

Part Number

Manufacturer

Description

Stock

LTC3728EUH#PBF

Linear Technology

IC REG CTRLR BUCK 32QFN

2862

LTC3728EUH#TRPBF

Linear Technology

IC REG CTRLR BUCK 32QFN

3450

Quick Inquiry

LTC3728EUH#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