Part Details for LTC3388IDD-3#PBF by Linear Technology
Results Overview of LTC3388IDD-3#PBF by Linear Technology
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 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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LTC3388IDD-3#PBF Information
LTC3388IDD-3#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 LTC3388IDD-3#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 36 |
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NexGen Digital | 1 |
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Vyrian | Other Function Semiconductors | 517 |
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RFQ |
Part Details for LTC3388IDD-3#PBF
LTC3388IDD-3#PBF CAD Models
LTC3388IDD-3#PBF Part Data Attributes
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LTC3388IDD-3#PBF
Linear Technology
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Datasheet
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Compare Parts:
LTC3388IDD-3#PBF
Linear Technology
LTC3388 - 20V High Efficiency Nanopower Step-Down Regulator; Package: DFN; Pins: 10; Temperature Range: -40°C to 85°C
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | DFN | |
| Package Description | 3 X 3 MM, LEAD FREE, PLASTIC, MO-229WEED-2, DFN-10 | |
| Pin Count | 10 | |
| Manufacturer Package Code | DD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO AVAILABLE 3, 3.3 AND 5V OUTPUT | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | HYSTERETIC CURRENT MODE | |
| Input Voltage-Max | 20 V | |
| Input Voltage-Min | 2.7 V | |
| Input Voltage-Nom | 5.5 V | |
| JESD-30 Code | S-PDSO-N10 | |
| 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 | 0.21 A | |
| Output Voltage-Nom | 2.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC10,.12,20 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LTC3388IDD-3#PBF
This table gives cross-reference parts and alternative options found for LTC3388IDD-3#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 LTC3388IDD-3#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 |
|---|---|---|---|---|
| LTC3388EDD-3#PBF | Analog Devices Inc | $5.2396 | 20V High Efficiency Nanopower Step-Down Regulator | LTC3388IDD-3#PBF vs LTC3388EDD-3#PBF |
| LTC3388EDD-3#PBF | Linear Technology | Check for Price | LTC3388 - 20V High Efficiency Nanopower Step-Down Regulator; Package: DFN; Pins: 10; Temperature Range: -40°C to 85°C | LTC3388IDD-3#PBF vs LTC3388EDD-3#PBF |
| LTC3388IDD-3#TRPBF | Analog Devices Inc | Check for Price | 20V High Efficiency Nanopower Step-Down Regulator | LTC3388IDD-3#PBF vs LTC3388IDD-3#TRPBF |
LTC3388IDD-3#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC3388IDD-3#PBF is 36V, but it's recommended to keep it below 30V for optimal performance and reliability.
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To ensure the LTC3388IDD-3#PBF operates within its thermal limits, make sure to provide adequate heat sinking, keep the ambient temperature below 85°C, and avoid high power dissipation during operation.
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For optimal performance, it's recommended to follow a 4-layer PCB design with a solid ground plane, keep the input and output capacitors close to the IC, and use short, wide traces for the power paths. Also, avoid routing sensitive analog signals near the switching node.
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When selecting an inductor for the LTC3388IDD-3#PBF, 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 2x the maximum output current, and a DC resistance of less than 100mΩ.
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The SYNC pin on the LTC3388IDD-3#PBF allows the user to synchronize the switching frequency of multiple converters, reducing EMI and improving system performance. It can also be used to synchronize the converter with an external clock signal.