Name: LTC7149IFE
Brand: Linear Technology
SKU: LTC7149IFE
Availability: InStock
Rating: 5 (95 reviews)

LTC7149IFE

For Reference Only

Part Number	LTC7149IFE
Manufacturer	Linear Technology
Description	IC POWER MANAGEMENT
Datasheet	LTC7149IFE Specifications
Package	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock	4,384 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # LTC7149IFE (PMIC - Voltage Regulators - DC DC Switching Regulators) 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 LTC7149IFE specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC7149IFE with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC7149IFE.

LTC7149IFE Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series	-
Function	Step-Down
Output Configuration	Negative
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	3.4V
Voltage - Input (Max)	60V
Voltage - Output (Min/Fixed)	0V
Voltage - Output (Max)	-28V
Current - Output	4A
Frequency - Switching	1MHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	28-TSSOP-EP

LTC7149IFE Reviews

Kare*****arson

April 8, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Ibra*****Thakur

March 6, 2023

★ ★ ★ ★ ★

I recommend this and would definitely buy it again.

Fay*****eaver

March 3, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Ezeq***** Nair

February 19, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

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LTC7149IFE Packaging

LTC7149IFE FAQ

1. How to order LTC7149IFE 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 LTC7149IFE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC7149IFE. All suppliers must pass our qualification reviews before they can publish their products including LTC7149IFE on Heisener; we pay more attention to the channels and quality of LTC7149IFE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC7149IFE price and inventory displayed accurate?

The price and inventory of LTC7149IFE 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 LTC7149IFE?

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 LTC7149IFE we delivered, we will accept the replacement or return of the LTC7149IFE 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 LTC7149IFE.

(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 LTC7149IFE pin diagram, LTC7149IFE datasheet?

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

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LTC7149IFE 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

LTC7149IFE#TRPBF

D# V36:1790_14391688

Analog Devices Inc

Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin TSSOP EP T/R

RoHS: Compliant

LTC7149IFE#PBF

D# V36:1790_14391687

Analog Devices Inc

Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin TSSOP EP Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LTC7149IFE#TRPBF D# LTC7149IFE#TRPBF-ND	Analog Devices Inc	IC REG BUCK ADJ 4A 28TSSOP	0
LTC7149IFE D# LTC7149IFE-ND	Analog Devices Inc	IC REG BUCK ADJ 4A 28TSSOP	0
LTC7149IFE#PBF D# LTC7149IFE#PBF-ND	Analog Devices Inc	IC REG BUCK ADJ 4A 28TSSOP	182

Part Number

Manufacturer

Description

Stock

LTC7149IFE#PBF

D# 2531538

Linear Technology

DC/DC CONV, SYNC BUCK, 3MHZ, TSSOP-28

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LTC7149IFEPBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

LTC7149IFE#PBF

D# 584-LTC7149IFE#PBF

Analog Devices Inc

Switching Voltage Regulators 60V, 4A Synchronous Step-Down Regulator for Inverting Outputs

RoHS: Compliant

356

Part Number

Manufacturer

Description

Stock

LTC7149IFE#TRPBF

D# LTC7149IFETRPBF

Analog Devices Inc

DC TO DC CONVERTER

RoHS: Compliant

LTC7149IFE#PBF

D# LTC7149IFE#PBF

Analog Devices Inc

DC TO DC CONVERTER

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC7149IFE#PBF

D# 2531538

Linear Technology

DC/DC CONV, SYNC BUCK, 3MHZ, TSSOP-28

RoHS: Compliant

Min Qty: 1

Container: Each

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LTC7149IFE

Certified Quality

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