Part Details for LT3489EMS8E#PBF by Linear Technology
Results Overview of LT3489EMS8E#PBF by Linear Technology
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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LT3489EMS8E#PBF Information
LT3489EMS8E#PBF by Linear Technology is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LT3489EMS8E#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 11 |
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RFQ | ||
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Rochester Electronics | LT3489 - 2 MHz Boost DC/DC Converter with 2.5A Switch and SOFT-START RoHS: Compliant Status: Active Min Qty: 1 | 4 |
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$2.4800 / $3.1000 | Buy Now |
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DISTI #
SMC-LT3489EMS8E#PBF
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Sensible Micro Corporation | AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days | 19 |
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RFQ |
Part Details for LT3489EMS8E#PBF
LT3489EMS8E#PBF CAD Models
LT3489EMS8E#PBF Part Data Attributes
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LT3489EMS8E#PBF
Linear Technology
Buy Now
Datasheet
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LT3489EMS8E#PBF
Linear Technology
LT3489 - 2MHz Boost DC/DC Converter with 2.5A Switch and Soft-Start; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | MSOP | |
| Package Description | LEAD FREE, PLASTIC, MSOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | MS8E | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 16 V | |
| Input Voltage-Min | 2.6 V | |
| Input Voltage-Nom | 3 V | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 5 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 2200 kHz | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LT3489EMS8E#PBF
This table gives cross-reference parts and alternative options found for LT3489EMS8E#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LT3489EMS8E#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LT3489EMS8E#PBF | Analog Devices Inc | $3.0543 | 2MHz Boost DC/DC Converter with 2.5A Switch and Soft-Start | LT3489EMS8E#PBF vs LT3489EMS8E#PBF |
| LT3489EMS8E#TRPBF | Analog Devices Inc | $3.9348 | 2MHz Boost DC/DC Converter with 2.5A Switch and Soft-Start | LT3489EMS8E#PBF vs LT3489EMS8E#TRPBF |
| LT3489EMS8E | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 5A, 2200kHz Switching Freq-Max, PDSO8 | LT3489EMS8E#PBF vs LT3489EMS8E |
LT3489EMS8E#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage is 42V, but it's recommended to keep it below 36V for optimal performance and reliability.
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To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a low-ESR ceramic capacitor for the output filter capacitor.
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The maximum output current is 2A, but it's recommended to keep it below 1.5A for optimal performance and reliability.
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The soft-start feature can be configured by connecting a capacitor from the SS pin to GND. The soft-start time is determined by the capacitor value and the internal current source.
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The EN (enable) pin is used to turn the regulator on and off. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled.