Part Details for LT3573IMSE#TRPBF by Linear Technology
Results Overview of LT3573IMSE#TRPBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (7 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
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LT3573IMSE#TRPBF Information
LT3573IMSE#TRPBF 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 LT3573IMSE#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Win Source Electronics | IC REG FLYBACK INV ISO 16MSOP | 6960 |
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$5.5714 / $8.3571 | Buy Now |
US Tariff Estimator: LT3573IMSE#TRPBF 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 LT3573IMSE#TRPBF
LT3573IMSE#TRPBF Part Data Attributes
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LT3573IMSE#TRPBF
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LT3573IMSE#TRPBF
Linear Technology
Switching Regulator, Current-mode, 1.85A, 1000kHz Switching Freq-Max, BIPolar, PDSO16
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Part Package Code | MSOP | |
| Package Description | Htssop, Tssop16,.19,20 | |
| Pin Count | 16 | |
| Manufacturer Package Code | MSE | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 4.039 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1.85 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP16,.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-Boost | |
| Switching Frequency-Max | 1000 Khz | |
| Technology | Bipolar | |
| Temperature Grade | Automotive | |
| Terminal Finish | Matte Tin (Sn) | |
| 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 LT3573IMSE#TRPBF
This table gives cross-reference parts and alternative options found for LT3573IMSE#TRPBF. 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 LT3573IMSE#TRPBF, 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 |
|---|---|---|---|---|
| LT3573IMSE#TRPBF | Analog Devices Inc | $4.7331 | Switching Regulator, Current-mode, 1.85A, 1000kHz Switching Freq-Max, BIPolar, PDSO16 | LT3573IMSE#TRPBF vs LT3573IMSE#TRPBF |
| LT3573EMSE#TRPBF | Analog Devices Inc | $4.7385 | Switching Regulator, Current-mode, 1.85A, 1000kHz Switching Freq-Max, BIPolar, PDSO16 | LT3573IMSE#TRPBF vs LT3573EMSE#TRPBF |
| LT3573EMSE#PBF | Analog Devices Inc | $4.9123 | Switching Regulator, Current-mode, 1.85A, 1000kHz Switching Freq-Max, BIPolar, PDSO16 | LT3573IMSE#TRPBF vs LT3573EMSE#PBF |
| LT3573IMSE#PBF | Analog Devices Inc | $5.4752 | Switching Regulator, Current-mode, 1.85A, 1000kHz Switching Freq-Max, BIPolar, PDSO16 | LT3573IMSE#TRPBF vs LT3573IMSE#PBF |
| LT3573EMSE#TRPBF | Linear Technology | Check for Price | Switching Regulator, Current-mode, 1.85A, 1000kHz Switching Freq-Max, BIPolar, PDSO16 | LT3573IMSE#TRPBF vs LT3573EMSE#TRPBF |
| LT3573IMSE#PBF | Linear Technology | Check for Price | Switching Regulator, Current-mode, 1.85A, 1000kHz Switching Freq-Max, BIPolar, PDSO16 | LT3573IMSE#TRPBF vs LT3573IMSE#PBF |
| LT3573EMSE#PBF | Linear Technology | Check for Price | Switching Regulator, Current-mode, 1.85A, 1000kHz Switching Freq-Max, BIPolar, PDSO16 | LT3573IMSE#TRPBF vs LT3573EMSE#PBF |
LT3573IMSE#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LT3573 can handle is 28V, but it's recommended to keep it below 24V for optimal performance and reliability.
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To optimize the layout for the LT3573, keep the input and output capacitors close to the IC, use a solid ground plane, and minimize the length of the traces between the IC and the capacitors. Also, keep the switching node (SW pin) away from sensitive nodes.
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The recommended output capacitor value is 10uF to 22uF, and it's recommended to use a low-ESR ceramic capacitor, such as an X5R or X7R type, to minimize output voltage ripple and ensure stability.
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The output voltage of the LT3573 is set by the resistive divider network connected to the FB pin. The output voltage is calculated using the formula: Vout = 0.8V x (R1 + R2) / R2, where R1 and R2 are the resistors in the divider network.
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The maximum output current that the LT3573 can deliver is 3A, but it's recommended to derate the output current based on the input voltage, output voltage, and ambient temperature to ensure reliable operation.