Part Details for LT3502IDC#PBF by Analog Devices Inc
Results Overview of LT3502IDC#PBF by Analog Devices Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (3 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
LT3502IDC#PBF Information
LT3502IDC#PBF by Analog Devices Inc 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 LT3502IDC#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Peripheral ICs | 780 |
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RFQ |
Part Details for LT3502IDC#PBF
LT3502IDC#PBF CAD Models
LT3502IDC#PBF Part Data Attributes
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LT3502IDC#PBF
Analog Devices Inc
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Datasheet
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LT3502IDC#PBF
Analog Devices Inc
Conv DC-DC 3V to 40V Step Down Single-Out 0.8V to 36V 0.5A Automotive 8-Pin DFN EP T/R
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | HVSON, | |
| Pin Count | 8 | |
| Manufacturer Package Code | 05-08-1719 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 10 V | |
| JESD-30 Code | S-PDSO-N8 | |
| JESD-609 Code | e3 | |
| Length | 2 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1.1 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| 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 | |
| Switching Frequency-Max | 1400 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.45 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 2 mm |
Alternate Parts for LT3502IDC#PBF
This table gives cross-reference parts and alternative options found for LT3502IDC#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 LT3502IDC#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 |
|---|---|---|---|---|
| LT3502EDC#TRMPBF | Analog Devices Inc | $3.2626 | LT3502EDC#TRMPBF | LT3502IDC#PBF vs LT3502EDC#TRMPBF |
| LT3502IDC#TRMPBF | Analog Devices Inc | $3.7794 | LT3502IDC#TRMPBF | LT3502IDC#PBF vs LT3502IDC#TRMPBF |
| LT3502EDC#TRM | Linear Technology | Check for Price | IC 1.1 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO10, 2 X 2 MM, PLASTIC, DFN-10, Switching Regulator or Controller | LT3502IDC#PBF vs LT3502EDC#TRM |
LT3502IDC#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT3502IDC involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate analog ground plane and to keep the power traces away from the analog signals.
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To ensure stability, make sure to follow the recommended component values and layout guidelines in the datasheet. Additionally, ensure that the output capacitor has a low ESR (Equivalent Series Resistance) and that the input capacitor is properly sized. It's also important to decouple the input voltage with a capacitor to prevent noise and oscillations.
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The maximum ambient temperature range for the LT3502IDC is -40°C to 125°C. However, the device's performance and reliability may be affected at extreme temperatures, so it's recommended to operate it within a temperature range of -20°C to 85°C for optimal performance.
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Yes, the LT3502IDC is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard for automotive applications and is also suitable for use in high-reliability industrial and medical applications.
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To troubleshoot issues with the LT3502IDC, start by checking the input voltage, output voltage, and current. Verify that the device is properly powered and that the input and output capacitors are properly sized and connected. Use an oscilloscope to check for oscillations or noise on the output, and ensure that the device is not overheating. Consult the datasheet and application notes for more detailed troubleshooting guidance.