Part Details for MIC29301-3.3WU-TR by Micrel Inc
Results Overview of MIC29301-3.3WU-TR by Micrel Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
MIC29301-3.3WU-TR Information
MIC29301-3.3WU-TR by Micrel Inc 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 MIC29301-3.3WU-TR
MIC29301-3.3WU-TR CAD Models
MIC29301-3.3WU-TR Part Data Attributes
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MIC29301-3.3WU-TR
Micrel Inc
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Datasheet
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MIC29301-3.3WU-TR
Micrel Inc
Fixed Positive LDO Regulator, 3.3V, 0.6V Dropout, BIPolar, PSSO5, ROHS COMPLIANT, TO-263, D2PAK-5
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MICREL INC | |
| Package Description | ROHS COMPLIANT, TO-263, D2PAK-5 | |
| Reach Compliance Code | compliant | |
| Dropout Voltage1-Max | 0.6 V | |
| Input Voltage-Max | 26 V | |
| Input Voltage-Min | 4.3 V | |
| JESD-30 Code | R-PSSO-G5 | |
| JESD-609 Code | e3 | |
| Length | 10.363 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 3 A | |
| Output Voltage1-Max | 3.366 V | |
| Output Voltage1-Min | 3.234 V | |
| Output Voltage1-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-263 | |
| Package Equivalence Code | SMSIP5H,.6,67TB | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 4.902 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.702 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 8.78 mm |
Alternate Parts for MIC29301-3.3WU-TR
This table gives cross-reference parts and alternative options found for MIC29301-3.3WU-TR. 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 MIC29301-3.3WU-TR, 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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| MIC29301-3.3WU | Microchip Technology Inc | $2.9810 | 3.3V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PSSO5 | MIC29301-3.3WU-TR vs MIC29301-3.3WU |
| MIC29301-3.3BU | Rochester Electronics LLC | Check for Price | Fixed Positive LDO Regulator, | MIC29301-3.3WU-TR vs MIC29301-3.3BU |
| MIC29301-3.3BU | Micrel Inc | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.6V Dropout, BIPolar, PSSO5, TO-263, D2PAK-5 | MIC29301-3.3WU-TR vs MIC29301-3.3BU |
| MIC29301-3.3BUT&R | Microchip Technology Inc | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.6V Dropout, BIPolar, PSSO5, TO-263, D2PAK-5 | MIC29301-3.3WU-TR vs MIC29301-3.3BUT&R |
MIC29301-3.3WU-TR Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the MIC29301-3.3WU-TR is 26V, although it's recommended to keep it below 24V for reliable operation.
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To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and keep the input capacitor (if used) as close to the VIN pin as possible.
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The MIC29301-3.3WU-TR is rated for operation up to 125°C, but its performance may degrade at high temperatures. Be sure to check the thermal derating curves in the datasheet and consider using a heat sink if necessary.
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The output voltage tolerance of the MIC29301-3.3WU-TR is typically ±2% over the entire operating temperature range. You can calculate the output voltage tolerance by multiplying the nominal output voltage (3.3V) by the tolerance percentage (2%).
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The MIC29301-3.3WU-TR is capable of delivering up to 1A of output current, but it's not suitable for powering high-current loads (>500mA) without proper thermal management and PCB design considerations.