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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsSC4518ISTRT
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SC4518ISTRT - Semtech Corporation

Manufacturer Part Number
SC4518ISTRT
Manufacturer
Semtech
Allelco Part Number
32D-SC4518ISTRT
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 2A 8SOIC
Package
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Data sheet
SC4518ISTRT.pdf
Our certification
In stock: 7230

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Specifications

SC4518ISTRT Tech Specifications
Semtech Corporation - SC4518ISTRT technical specifications, attributes, parameters and parts with similar specifications to Semtech Corporation - SC4518ISTRT

Product Attribute Attribute Value  
Manufacturer Semtech  
Voltage - Output (Min/Fixed) 1.2V  
Voltage - Output (Max) 13.6V  
Voltage - Input (Min) 3V  
Voltage - Input (Max) 16V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-SOIC, EDP  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 600kHz  
Current - Output 2A  
Base Product Number SC4518  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

SC4518ISTRT

Manufacturer

Semtech

Introduction

The SC4518ISTRT is a high-efficiency, step-down, DC-DC switching regulator from Semtech. It is designed to provide a regulated output voltage from an input voltage range of 3V to 16V, making it suitable for a wide variety of applications.

Product Features and Performance

Adjustable output voltage from 1.2V to 13.6V

Output current up to 2A

Switching frequency of 600kHz

High efficiency of up to 95%

Thermal shutdown and current limit protection

Small 8-SOIC package with exposed pad for improved thermal performance

Product Advantages

Wide input voltage range

Adjustable output voltage

High efficiency and power density

Robust protection features

Key Reasons to Choose This Product

Reliable and efficient power conversion for a variety of applications

Compact size and easy integration

Comprehensive protection features for reliable operation

Quality and Safety Features

Thermal shutdown and current limit protection

Exposed pad package for improved thermal management

Compliance with relevant safety and environmental standards

Compatibility

The SC4518ISTRT is a standalone DC-DC converter and can be used in a wide range of applications that require a regulated power supply.

Application Areas

Industrial equipment

Consumer electronics

Automotive systems

Telecommunications equipment

Product Lifecycle

The SC4518ISTRT is now an obsolete product. Customers should contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Semtech Corporation SC4518ISTRT

Product Attribute SC4518ISTRT SC4519STRT SC4519HSETRT SC4517AIMSTRT
Part Number SC4518ISTRT SC4519STRT SC4519HSETRT SC4517AIMSTRT
Manufacturer Semtech Corporation Semtech Corporation Semtech Corporation Semtech Corporation
Synchronous Rectifier No No No No
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Function Step-Down Step-Down Step-Down Step-Down
Voltage - Output (Min/Fixed) 1.2V 1.2V 0.8V 1.2V
Frequency - Switching 600kHz 600kHz 600kHz 1.25MHz
Supplier Device Package 8-SOIC, EDP 8-SOIC, EDP 8-SOIC, EDP 8-MSOP
Topology Buck Buck Buck Buck
Output Configuration Positive Positive Positive Positive
Series - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Input (Max) 16V 16V 24V 16V
Voltage - Input (Min) 3V 3V 4.4V 3V
Voltage - Output (Max) 13.6V 13.6V 20.4V 14.4V
Output Type Adjustable Adjustable Adjustable Adjustable
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-SOIC (0.154', 3.90mm Width) Exposed Pad 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
Number of Outputs 1 1 1 1
Base Product Number SC4518 SC4519 SC4519 -
Current - Output 2A 3A 3A 1.5A
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)

SC4518ISTRT Datasheet PDF

Download SC4518ISTRT pdf datasheets and Semtech Corporation documentation for SC4518ISTRT - Semtech Corporation.

PCN Packaging
Label Changes 28/Jun/2019.pdf
PCN Obsolescence/ EOL
Mult Dev EOL 18/Jan/2019.pdf
PCN Part Status Change
Mult Device Shipment Hold 11/Apr/2016.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SC4518ISTRT Image

SC4518ISTRT

Semtech Corporation
32D-SC4518ISTRT

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