Name: LTC1148CN
Brand: Linear Technology
SKU: LTC1148CN
Availability: InStock
Rating: 5 (98 reviews)

LTC1148CN

For Reference Only

Part Number	LTC1148CN
Manufacturer	Linear Technology
Description	IC REG CTRLR BUCK 14DIP
Datasheet	LTC1148CN Specifications
Package	14-DIP (0.300", 7.62mm)
ECAD
In Stock	5,520 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC1148CN (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 LTC1148CN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC1148CN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC1148CN.

LTC1148CN Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	14-DIP (0.300", 7.62mm)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	3.5 V ~ 20 V
Frequency - Switching	Up to 250kHz
Duty Cycle (Max)	100%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Current Limit, Enable
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	14-DIP (0.300", 7.62mm)
Supplier Device Package	14-PDIP

LTC1148CN Reviews

Anah*****rguson

March 19, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Jame*****rris

February 28, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Broo*****ombs

February 27, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Bru*****Wise

February 27, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Bian*****anchal

February 24, 2023

★ ★ ★ ★ ★

I took the chance and used it and I worked fine for me.

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LTC1148CN Packaging

LTC1148CN FAQ

1. How to order LTC1148CN 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 LTC1148CN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC1148CN. All suppliers must pass our qualification reviews before they can publish their products including LTC1148CN on Heisener; we pay more attention to the channels and quality of LTC1148CN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC1148CN price and inventory displayed accurate?

The price and inventory of LTC1148CN 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 LTC1148CN?

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 LTC1148CN we delivered, we will accept the replacement or return of the LTC1148CN 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 LTC1148CN.

(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 LTC1148CN pin diagram, LTC1148CN datasheet?

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

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LTC1148CN 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
LTC1148CN#PBF D# V36:1790_06436342	Analog Devices Inc	DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 14-Pin PDIP N Tube RoHS: Compliant	0
LTC1148CN-3.3#PBF D# V36:1790_06436345	Analog Devices Inc	DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 14-Pin PDIP N Tube RoHS: Compliant	0
LTC1148CN-5#PBF D# V36:1790_17772588	Analog Devices Inc	DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 14-Pin PDIP N Tube RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
LTC1148CN-3.3#PBF	Linear Technology	IC REG CTRLR BUCK PWM CM 14-DIP	0
LTC1148CN#PBF	Linear Technology	IC REG CTRLR BUCK PWM CM 14-DIP	1
LTC1148CN	Linear Technology	IC REG CTRLR BUCK PWM CM 14-DIP	0
LTC1148CN-5#PBF	Linear Technology	IC REG CTRLR BUCK PWM CM 14-DIP	0
LTC1148CN-5	Linear Technology	IC REG CTRLR BUCK PWM CM 14-DIP	0
LTC1148CN-3.3	Linear Technology	IC REG CTRLR BUCK PWM CM 14-DIP	0

Part Number	Manufacturer	Description	Stock
LTC1148CN#PBF D# LTC1148CN#PBF-ND	Analog Devices Inc	IC REG CTRLR BUCK 14DIP	0
LTC1148CN-3.3#PBF D# LTC1148CN-3.3#PBF-ND	Analog Devices Inc	IC REG CTRLR BUCK 14DIP	0
LTC1148CN-5#PBF D# LTC1148CN-5#PBF-ND	Analog Devices Inc	IC REG CTRLR BUCK 14DIP	0

Part Number	Manufacturer	Description	Stock
LTC1148CN	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	3431
LTC1148CN33	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	3480
LTC1148CN5	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	212
LTC1148CN5PBF		OEM/CM QUOTES ONLY \| NO BROKERS	6

Part Number	Manufacturer	Description	Stock
LTC1148CN	Linear Technology	OEM/CM ONLY	198
LTC1148CN33	Linear Technology	OEM/CM ONLY	1046
LTC1148CN5	Linear Technology	OEM/CM ONLY	788
LTC1148CN5PBF	Linear Technology	OEM/CM ONLY	810
LTC1148CN33PBF	Linear Technology	OEM/CM ONLY	615
LTC1148CN8	Linear Technology	OEM/CM ONLY	2716
LTC1148CNPBF	Linear Technology	OEM/CM ONLY	146

Part Number	Manufacturer	Description	Stock
LTC1148CN3.3 D# NS-LTC1148CN3.3	Linear Technology	OEM/CM ONLY	2304
LTC1148CN D# NS-LTC1148CN	Linear Technology	OEM/CM ONLY	4840
LTC1148CN5 D# NS-LTC1148CN5	Linear Technology	OEM/CM ONLY	1753
LTC1148CN-3.3 D# NS-LTC1148CN-3.3	Linear Technology	OEM/CM ONLY	4492
LTC1148CN-5 D# NS-LTC1148CN-5	Linear Technology	OEM/CM ONLY	6918

Part Number	Manufacturer	Description	Stock
LTC1148CN-3.3#PBF D# LTC1148CN-3.3PB	Analog Devices Inc	POWER MANAGEMENT IC RoHS: Compliant	0
LTC1148CN-5#PBF D# LTC1148CN-5#PBF	Analog Devices Inc	POWER MANAGEMENT IC RoHS: Compliant	0
LTC1148CN#PBF D# LTC1148CN#PBF	Analog Devices Inc	POWER MANAGEMENT IC RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

LTC1148CN

Linear Technology

OEM/CM ONLY

116

Part Number

Manufacturer

Description

Stock

LTC1148CN-5#PBF

D# 51476605

Analog Devices Inc

DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 14-Pin PDIP N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC1148CN#PBF

Linear Technology

RFQ

3481

LTC1148CN

Linear Technology

RFQ

2452

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LTC1148CN

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