Part Details for SC1566I5T-1.8T by Semtech Corporation
Results Overview of SC1566I5T-1.8T by Semtech Corporation
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SC1566I5T-1.8T Information
SC1566I5T-1.8T by Semtech Corporation is a Linear Regulator IC.
Linear Regulator ICs 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.
Part Details for SC1566I5T-1.8T
SC1566I5T-1.8T CAD Models
SC1566I5T-1.8T Part Data Attributes
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SC1566I5T-1.8T
Semtech Corporation
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Datasheet
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SC1566I5T-1.8T
Semtech Corporation
Fixed/Adjustable Positive LDO Regulator, 1.2V Min, 4.8V Max, 0.6V Dropout, CMOS, PSFM5, TO-220, 5 PIN
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | SEMTECH CORP | |
| Part Package Code | SFM | |
| Package Description | TO-220, 5 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | SEMTECH | |
| Adjustability | FIXED/ADJUSTABLE | |
| Dropout Voltage1-Max | 0.6 V | |
| Dropout Voltage1-Nom | 0.35 V | |
| Input Voltage Absolute-Max | 7 V | |
| JESD-30 Code | R-PSFM-T5 | |
| JESD-609 Code | e0 | |
| Length | 10.16 mm | |
| Line Regulation-Max | 0.0054% | |
| Line Regulation-Max (%/V) | 0.074 | |
| Load Regulation-Max | 0.0072% | |
| Load Regulation-Max(%) | 0.4% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature TJ-Max | 150 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 3 A | |
| Output Voltage1-Max | 4.8 V | |
| Output Voltage1-Min | 1.2 V | |
| Output Voltage1-Nom | 1.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SFM | |
| Package Equivalence Code | SIP5,.1,67TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Packing Method | TUBE | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 16.51 mm | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 1.7 mm | |
| Terminal Position | SINGLE | |
| Voltage Tolerance-Max | 2% | |
| Width | 4.19 mm |
SC1566I5T-1.8T Frequently Asked Questions (FAQ)
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A good PCB layout for the SC1566I5T-1.8T should consider the following: keep the input and output traces short and symmetrical, use a solid ground plane, and place decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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To ensure reliable operation over the entire operating temperature range, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and avoiding thermal hotspots. Additionally, ensure that the device is operated within its specified voltage and current ratings.
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The recommended input capacitor is a 10uF ceramic capacitor with a voltage rating of 2.5V or higher, placed as close to the device as possible. For the output, a 10uF ceramic capacitor with a voltage rating of 1.8V or higher is recommended. The capacitor values may need to be adjusted based on the specific application and PCB layout.
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To troubleshoot issues with the SC1566I5T-1.8T, start by verifying the input voltage and current, and ensuring that the device is operated within its specified ratings. Check the PCB layout for any potential issues, such as poor grounding or inadequate decoupling. Use an oscilloscope to measure the output voltage and current, and look for any signs of oscillation or instability. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
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Yes, the SC1566I5T-1.8T is a high-frequency device, and proper EMI/EMC considerations are essential to ensure reliable operation. Use a shielded enclosure, keep the device away from other noise-sensitive components, and ensure that the PCB layout is designed to minimize radiation. Follow proper PCB design practices, such as using a solid ground plane, and consider using EMI filters or shielding components if necessary.