Part Details for SPX5205M5-L-2-5 by Exar Corporation
Results Overview of SPX5205M5-L-2-5 by Exar Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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SPX5205M5-L-2-5 Information
SPX5205M5-L-2-5 by Exar 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 SPX5205M5-L-2-5
SPX5205M5-L-2-5 CAD Models
SPX5205M5-L-2-5 Part Data Attributes
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SPX5205M5-L-2-5
Exar Corporation
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Datasheet
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SPX5205M5-L-2-5
Exar Corporation
Fixed Positive LDO Regulator, 2.5V, 0.35V Dropout, BIPolar, PDSO5, LEAD FREE, MO-178AA, SOT-23, 5 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | EXAR CORP | |
| Part Package Code | SOIC | |
| Package Description | LEAD FREE, MO-178AA, SOT-23, 5 PIN | |
| Pin Count | 5 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | EXAR | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 0.35 V | |
| Input Voltage-Max | 16 V | |
| Input Voltage-Min | 2.5 V | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e3 | |
| Length | 2.9 mm | |
| Line Regulation-Max | 0.0625% | |
| Load Regulation-Max | 0.0125% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Output Voltage1-Max | 2.55 V | |
| Output Voltage1-Min | 2.45 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LSSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 1.45 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Width | 1.6 mm |
Alternate Parts for SPX5205M5-L-2-5
This table gives cross-reference parts and alternative options found for SPX5205M5-L-2-5. 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 SPX5205M5-L-2-5, 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 |
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| SPX5205M5-L-2-5/TR | Exar Corporation | Check for Price | Fixed Positive LDO Regulator, 2.5V, 0.35V Dropout, BIPolar, PDSO5, LEAD FREE, MO-178AA, SOT-23, 5 PIN | SPX5205M5-L-2-5 vs SPX5205M5-L-2-5/TR |
SPX5205M5-L-2-5 Frequently Asked Questions (FAQ)
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A good PCB layout for the SPX5205M5-L-2-5 should prioritize noise reduction and signal integrity. Keep the input and output traces short and separate, use a solid ground plane, and add decoupling capacitors close to the device. Exar Corporation provides a recommended PCB layout in their application notes.
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To ensure the SPX5205M5-L-2-5 operates within the specified temperature range, provide adequate heat dissipation through a heat sink or thermal pad. Keep the device away from heat sources, and ensure good airflow around the PCB. Monitor the junction temperature (Tj) and adjust the operating conditions accordingly.
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Operating the SPX5205M5-L-2-5 beyond the recommended input voltage range can lead to reduced performance, increased power consumption, and potentially even damage to the device. It's essential to ensure the input voltage remains within the specified range to maintain reliability and performance.
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To troubleshoot issues with the output voltage regulation, check the input voltage, output load, and feedback resistors. Verify that the feedback resistors are correctly connected and that the output capacitor is suitable for the application. Also, ensure that the device is not overheating and that the PCB layout is correct.
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The SPX5205M5-L-2-5 is a switching regulator, which can generate electromagnetic interference (EMI) and radio-frequency interference (RFI). To minimize these effects, use a shielded enclosure, add EMI filters, and ensure good PCB layout practices. Follow Exar Corporation's guidelines for EMI and RFI reduction.