Part Details for LTC3639IMSE#PBF by Linear Technology
Results Overview of LTC3639IMSE#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTC3639IMSE#PBF Information
LTC3639IMSE#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 LTC3639IMSE#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Win Source Electronics | IC REG BUCK ADJ 0.1A SYNC 16MSOP / Conv DC-DC 4V to 150V Synchronous Step Down Single-Out 0.8V to 150V 0.1A Automotive 12-Pin MSOP EP Tube | 7089 |
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$11.9693 / $17.9533 | Buy Now |
Part Details for LTC3639IMSE#PBF
LTC3639IMSE#PBF CAD Models
LTC3639IMSE#PBF Part Data Attributes
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LTC3639IMSE#PBF
Linear Technology
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Datasheet
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LTC3639IMSE#PBF
Linear Technology
LTC3639 - High Efficiency, 150V 100mA Synchronous Step-Down Regulator; Package: MSOP; Pins: 16; 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-16/12 | |
| Pin Count | 16 | |
| Manufacturer Package Code | MSE | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ADJUSTABLE OUTPUT MODE FROM 0.8 TO 150 V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Input Voltage-Max | 150 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G12 | |
| JESD-609 Code | e3 | |
| Length | 4.039 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 12 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.26 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP12/16,.19,20 | |
| Package Shape | RECTANGULAR | |
| 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 | BUCK | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LTC3639IMSE#PBF
This table gives cross-reference parts and alternative options found for LTC3639IMSE#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 LTC3639IMSE#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 |
|---|---|---|---|---|
| LTC3639IMSE#PBF | Analog Devices Inc | $7.8846 | High Efficiency, 150V 100mA Synchronous Step-Down Regulator | LTC3639IMSE#PBF vs LTC3639IMSE#PBF |
| LTC3639HMSE#PBF | Linear Technology | Check for Price | LTC3639 - High Efficiency, 150V 100mA Synchronous Step-Down Regulator; Package: MSOP; Pins: 16; Temperature Range: -40°C to 125°C | LTC3639IMSE#PBF vs LTC3639HMSE#PBF |
LTC3639IMSE#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LTC3639 can handle is 40V, but it's recommended to keep it below 36V for reliable operation.
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To optimize the inductor selection, consider the inductor's saturation current, DC resistance, and core material. A good starting point is to choose an inductor with a saturation current rating of at least 1.5 times the maximum output current.
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The SYNC pin allows multiple LTC3639 devices to be synchronized, ensuring that their switching frequencies are identical, which can help reduce electromagnetic interference (EMI).
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To configure the LTC3639 for a specific output voltage, use the FB pin and a resistive divider network to set the output voltage. The datasheet provides a formula to calculate the required resistor values.
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The minimum input capacitance required for the LTC3639 is 10uF, but it's recommended to use a higher value (e.g., 22uF) to ensure stable operation.