Part Details for LTC3103IMSE#PBF by Linear Technology
Results Overview of LTC3103IMSE#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Request Part)
- 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
Consumer Electronics
Security and Surveillance
Space Technology
Environmental Monitoring
Internet of Things (IoT)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Communication and Networking
Automotive
Robotics and Drones
LTC3103IMSE#PBF Information
LTC3103IMSE#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 LTC3103IMSE#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Win Source Electronics | IC REG BUCK ADJ 0.3A SYNC 10MSOP | 5050 |
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$4.7701 / $7.1550 | Buy Now |
US Tariff Estimator: LTC3103IMSE#PBF by Linear Technology
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LTC3103IMSE#PBF
LTC3103IMSE#PBF Part Data Attributes
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LTC3103IMSE#PBF
Linear Technology
Buy Now
Datasheet
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LTC3103IMSE#PBF
Linear Technology
Switching Regulator, Current-mode, 0.75A, 1550kHz Switching Freq-Max, CMOS, PDSO10
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Part Package Code | MSOP | |
| Package Description | Htssop, Tssop10,.19,20 | |
| Pin Count | 10 | |
| Manufacturer Package Code | MSE | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | Operates In Adjustable Mode From 0.6 To 13.8v | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 2.5 V | |
| Input Voltage-Nom | 10 V | |
| JESD-30 Code | S-PDSO-G10 | |
| JESD-609 Code | e3 | |
| Length | 3 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 10 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.75 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP10,.19,20 | |
| 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 | Buck | |
| Switching Frequency-Max | 1550 Khz | |
| 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 LTC3103IMSE#PBF
This table gives cross-reference parts and alternative options found for LTC3103IMSE#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 LTC3103IMSE#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 |
|---|---|---|---|---|
| LTC3103IDD#TRPBF | Linear Technology | Check for Price | Switching Regulator, Current-mode, 0.75A, 1550kHz Switching Freq-Max, CMOS, PDSO10 | LTC3103IMSE#PBF vs LTC3103IDD#TRPBF |
| LTC3103IDD#PBF | Linear Technology | Check for Price | Switching Regulator, Current-mode, 0.75A, 1550kHz Switching Freq-Max, CMOS, PDSO10 | LTC3103IMSE#PBF vs LTC3103IDD#PBF |
LTC3103IMSE#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LTC3103 can handle is 38V, 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 of at least 1.5 times the maximum output current, and a DC resistance of less than 100mΩ.
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The RUN pin is an active-high enable input that allows the user to turn the converter on and off. To use it, simply tie the RUN pin to VIN or a logic-level signal to enable the converter, or tie it to GND to disable it.
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The output voltage of the LTC3103 can be adjusted by changing the ratio of the resistors R1 and R2 connected to the FB pin. Use the formula VOUT = 0.6V x (R1 + R2) / R2 to calculate the desired resistor values.
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The minimum input voltage required for the LTC3103 to operate is 2.5V, but it's recommended to keep it above 3V for reliable operation.