Part Details for SC403BMLTRT by Semtech Corporation
Results Overview of SC403BMLTRT by Semtech Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 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
SC403BMLTRT Information
SC403BMLTRT by Semtech Corporation 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 SC403BMLTRT
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
SC403BMLTRT
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Avnet Silica | Integrated FET Regulator with Programmable LDO 32Pin MLPQ EP TR (Alt: SC403BMLTRT) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 | Silica - 0 |
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Part Details for SC403BMLTRT
SC403BMLTRT CAD Models
SC403BMLTRT Part Data Attributes
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SC403BMLTRT
Semtech Corporation
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Datasheet
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SC403BMLTRT
Semtech Corporation
Switching Regulator, 7.2A, 1000kHz Switching Freq-Max, 5 X 5 MM, HALOGEN FREE AND ROHS COMPLIANT, MLPQ-32
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | SEMTECH CORP | |
| Part Package Code | QFN | |
| Package Description | HVQCCN, | |
| Pin Count | 32 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | SEMTECH | |
| Additional Feature | ALSO OPERATES AS LDO REGULATOR | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 28 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | S-XQCC-N32 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 32 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 7.2 A | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | UNSPECIFIED | |
| Package Code | HVQCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 1000 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 5 mm |
Alternate Parts for SC403BMLTRT
This table gives cross-reference parts and alternative options found for SC403BMLTRT. 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 SC403BMLTRT, 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 |
|---|---|---|---|---|
| TPS568230RJER | Texas Instruments | Check for Price | 4.5-V to 18-V, 8-A synchronous SWIFT™ buck converter optimized for solution cost 20-VQFN-HR -40 to 125 | SC403BMLTRT vs TPS568230RJER |
| TPS568230RJET | Texas Instruments | Check for Price | 4.5-V to 18-V, 8-A synchronous SWIFT™ buck converter optimized for solution cost 20-VQFN-HR -40 to 125 | SC403BMLTRT vs TPS568230RJET |
SC403BMLTRT Frequently Asked Questions (FAQ)
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A good PCB layout for the SC403BMLTRT involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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To ensure proper biasing, make sure to follow the recommended voltage and current settings outlined in the datasheet. Typically, this involves setting the VCC pin to 3.3V or 5V, and the VEE pin to 0V. Also, ensure that the input and output pins are properly terminated to prevent signal reflections.
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The SC403BMLTRT is rated for operation from -40°C to +85°C. However, it's recommended to operate the device within a temperature range of 0°C to +70°C for optimal performance and reliability.
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To troubleshoot issues with the SC403BMLTRT, start by verifying the PCB layout and ensuring that the device is properly biased. Check for signal reflections, impedance mismatches, and noise coupling. Use an oscilloscope to analyze the input and output signals, and consult the datasheet and application notes for guidance on troubleshooting common issues.
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While the SC403BMLTRT is a high-performance device, it's not specifically designed for high-reliability or aerospace applications. For such applications, it's recommended to consult with Semtech Corporation or a qualified distributor to determine the suitability of the device and to obtain any necessary certifications or documentation.