LT3489EMS8E#TRPBF
DC Step Up, Voltage Regulator, High Efficiency Regulatory Device
Inventory:5,775
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : LT3489EMS8E#TRPBF
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Package/Case : MSOP-8
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Manufacturer : Analog Devices
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Components Classification : Voltage Regulators , DC DC Switching Regulators
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Datesheet : LT3489EMS8E#TRPBF DataSheet (PDF)
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Series : LT3489
Overview of LT3489EMS8E#TRPBF
The LT3489EMS8E#TRPBF is a high voltage, isolated flyback converter from Analog Devices Inc. designed to provide isolated power for automotive and industrial applications. Its primary function is to step up or step down voltages efficiently and provide galvanic isolation between input and output.Key features include a wide input voltage range of 2.8V to 32V, making it suitable for various power supply designs. The device can deliver output voltages up to 34V and supports output currents up to 350mA. It utilizes a fixed 1.25MHz switching frequency, enabling the use of small external components and ensuring compact designs.The LT3489 integrates a high voltage power switch, a flyback controller, and a current sense circuitry into a single package, simplifying system design and reducing component count. It also includes features like soft-start, thermal shutdown, and frequency foldback to enhance system reliability and protection.Its small footprint and low profile package (MSOP-8E) make it suitable for space-constrained applications. Additionally, it meets automotive specifications, making it suitable for automotive electronics.
Key Features
Application
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Switching Voltage Regulators | RoHS | Details |
Output Voltage | 40 V | Output Current | 2.5 A |
Input Voltage, Max | 16 V | Number of Outputs | 1 Output |
Topology | Boost | Package / Case | MSOP-E-8 |
Mounting Style | SMD/SMT | Switching Frequency | 2 MHz |
Quiescent Current | 4 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Series | LT3489 |
Input Voltage, Min | 2.4 V | Brand | Analog Devices |
Development Kit | DC925A | Input Voltage | 2.4 V to 16 V |
Operating Supply Current | 2 mA | Product Type | Switching Voltage Regulators |
Shutdown | Shutdown | Factory Pack Quantity | 2500 |
Subcategory | PMIC - Power Management ICs | Type | Step Up DC/DC Converter |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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LT3489EMS8E#TRPBF
DC Step Up, Voltage Regulator, High Efficiency Regulatory Device
Inventory:
5,775
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




