Part Details for SPX29300T-L-3-3 by Exar Corporation
Results Overview of SPX29300T-L-3-3 by Exar Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 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.
SPX29300T-L-3-3 Information
SPX29300T-L-3-3 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 SPX29300T-L-3-3
SPX29300T-L-3-3 CAD Models
SPX29300T-L-3-3 Part Data Attributes
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SPX29300T-L-3-3
Exar Corporation
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Datasheet
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SPX29300T-L-3-3
Exar Corporation
Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO3, LEAD FREE, TO-263AA, 3 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | EXAR CORP | |
| Package Description | TO-263AA, 3 PIN | |
| Reach Compliance Code | compliant | |
| Dropout Voltage1-Max | 0.7 V | |
| JESD-30 Code | R-PSSO-G3 | |
| JESD-609 Code | e3 | |
| Length | 10.16 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 3 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-263 | |
| Package Equivalence Code | SMSIP3H,.55TB | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 245 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 5.08 mm | |
| Surface Mount | YES | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 9.015 mm |
Alternate Parts for SPX29300T-L-3-3
This table gives cross-reference parts and alternative options found for SPX29300T-L-3-3. 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 SPX29300T-L-3-3, 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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| SPX29300T-3.3-L | MaxLinear Inc | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO2, LEAD FREE, TO-263, 3 PIN | SPX29300T-L-3-3 vs SPX29300T-3.3-L |
| SPX29300T-L-3.3 | MaxLinear Inc | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO3, LEAD FREE, TO-263AA, 3 PIN | SPX29300T-L-3-3 vs SPX29300T-L-3.3 |
| SPX29300T-3-3 | Sipex Corporation | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO3, TO-263AA, 3 PIN | SPX29300T-L-3-3 vs SPX29300T-3-3 |
| SPX29300T-L-3-3/TR | Exar Corporation | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO3, LEAD FREE, TO-263AA, 3 PIN | SPX29300T-L-3-3 vs SPX29300T-L-3-3/TR |
| SPX29301T5-3.3-L | Exar Corporation | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO5, LEAD FREE, TO-263, 5 PIN | SPX29300T-L-3-3 vs SPX29301T5-3.3-L |
| SPX29301T5-L-3.3 | Exar Corporation | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO5, LEAD FREE, TO-263BB, 5 PIN | SPX29300T-L-3-3 vs SPX29301T5-L-3.3 |
| SPX29300T-L-3-3/TR | Sipex Corporation | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO3, LEAD FREE, TO-263AA, 3 PIN | SPX29300T-L-3-3 vs SPX29300T-L-3-3/TR |
| SPX29300T-L-3.3/TR | MaxLinear Inc | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO3, LEAD FREE, TO-263AA, 3 PIN | SPX29300T-L-3-3 vs SPX29300T-L-3.3/TR |
| SPX29300T-3.3-L | Exar Corporation | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO2, LEAD FREE, TO-263, 3 PIN | SPX29300T-L-3-3 vs SPX29300T-3.3-L |
| SPX29300T-L-3-3 | Sipex Corporation | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSSO3, LEAD FREE, TO-263AA, 3 PIN | SPX29300T-L-3-3 vs SPX29300T-L-3-3 |
SPX29300T-L-3-3 Frequently Asked Questions (FAQ)
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A 10uF to 22uF X5R or X7R ceramic capacitor is recommended for input decoupling, placed as close to the VIN pin as possible.
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Use a minimum output capacitance of 10uF with an ESR of 0.1 ohms to 10 ohms, and ensure the output capacitor is placed close to the VOUT pin.
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The SPX29300T-L-3-3 is rated for operation from -40°C to +85°C, but derating may be necessary for high-power applications or high-temperature environments.
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Yes, the SPX29300T-L-3-3 can handle high currents, but thermal management is crucial. Ensure a sufficient heat sink, and consider using a thermal pad or thermal interface material to reduce junction-to-ambient thermal resistance.
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Yes, keep the input and output capacitors close to the regulator, use a solid ground plane, and ensure a low-impedance path for the input and output currents. Also, consider using thermal vias to improve heat dissipation.