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Part Details for MIC29503WU by Microchip Technology Inc
Results Overview of MIC29503WU by Microchip Technology Inc
- Distributor Offerings: (14 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Available)
- 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.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
MIC29503WU Information
MIC29503WU by Microchip Technology 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.
Price & Stock for MIC29503WU
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
91AH7855
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Newark | Ldo, 1.25V-25V, 5A, -40 To 125Deg C Rohs Compliant: Yes |Microchip MIC29503WU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
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$7.5500 / $9.7900 | Buy Now |
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DISTI #
576-1147-ND
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DigiKey | IC REG LINEAR POS ADJ 5A TO263-5 Min Qty: 1 Lead time: 7 Weeks Container: Tube |
76 In Stock |
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$7.5500 / $9.9600 | Buy Now |
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DISTI #
MIC29503WU
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Avnet Americas | LDO Regulator Pos 1.25V to 25V 5A 5-Pin TO-263 Tube - Rail/Tube (Alt: MIC29503WU) RoHS: Compliant Min Qty: 200 Package Multiple: 50 Lead time: 7 Weeks, 0 Days Container: Tube | 0 |
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$4.4109 / $4.7432 | Buy Now |
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DISTI #
998-MIC29503WU
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Mouser Electronics | LDO Voltage Regulators 5.0A LDO Adj. + Error Flag RoHS: Compliant | 1647 |
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$5.9200 / $9.7000 | Buy Now |
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DISTI #
MIC29503WU
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Microchip Technology Inc | 5.0A LDO Adj. + Error Flag, DDPAK, Projected EOL: 2034-09-20 COO: China ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tube |
600 Alternates Available |
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$5.8100 / $9.9600 | Buy Now |
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Onlinecomponents.com | LDO Regulator Pos 1.25V to 25V 5A Automotive 6-Pin(5+Tab) TO-263 Tube RoHS: Compliant |
720 In Stock 700 Factory Stock |
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$5.1500 / $7.7900 | Buy Now |
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DISTI #
63061267
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Verical | LDO Regulator Pos 1.25V to 25V 5A 6-Pin(5+Tab) TO-263 Tube RoHS: Compliant Min Qty: 10 Package Multiple: 5 Date Code: 2226 | Americas - 720 |
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$7.3580 / $10.1270 | Buy Now |
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DISTI #
87895496
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Verical | LDO Regulator Pos 1.25V to 25V 5A 6-Pin(5+Tab) TO-263 Tube RoHS: Compliant Min Qty: 7 Package Multiple: 1 | Americas - 50 |
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$8.6471 / $11.4030 | Buy Now |
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DISTI #
MIC29503WU
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TME | IC: voltage regulator, LDO,linear,adjustable, 1.25÷25V, 5A, THT Min Qty: 1 | 0 |
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$6.6800 / $9.3200 | RFQ |
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DISTI #
MIC29503WU
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IBS Electronics | MIC29502 SERIES 5 A ADJ 1.24 TO 26 VOUT SMT LDO VOLTAGE REGULATOR - TO-263-5 Min Qty: 5 Package Multiple: 1 | 720 |
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$6.6950 / $10.1270 | Buy Now |
Part Details for MIC29503WU
MIC29503WU CAD Models
MIC29503WU Part Data Attributes
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MIC29503WU
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MIC29503WU
Microchip Technology Inc
1.25 V-25V ADJUSTABLE POSITIVE LDO REGULATOR, 0.6V DROPOUT, PSSO5
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | ROHS COMPLIANT, TO-263, D2PAK-5 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 7 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Adjustability | ADJUSTABLE | |
| Dropout Voltage1-Max | 0.6 V | |
| Dropout Voltage1-Nom | 0.37 V | |
| JESD-30 Code | R-PSSO-G5 | |
| JESD-609 Code | e3 | |
| Length | 10.363 mm | |
| Load Regulation-Max(%) | 1% | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 5 A | |
| Output Voltage1-Max | 25 V | |
| Output Voltage1-Min | 1.25 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 | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 4.902 mm | |
| Surface Mount | YES | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.702 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 8.7805 mm |
Alternate Parts for MIC29503WU
This table gives cross-reference parts and alternative options found for MIC29503WU. 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 MIC29503WU, 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 |
|---|---|---|---|---|
| MIC29502BU | Microchip Technology Inc | Check for Price | Adjustable Positive LDO Regulator, 1.25V Min, 25V Max, 0.6V Dropout, BIPolar, PSSO5, TO-263, D2PAK-5 | MIC29503WU vs MIC29502BU |
| MIC29502BU | Micrel Inc | Check for Price | Adjustable Positive LDO Regulator, 1.25V Min, 25V Max, 0.6V Dropout, BIPolar, PSSO5, TO-263, D2PAK-5 | MIC29503WU vs MIC29502BU |
| MIC29502WUTR | Micrel Inc | Check for Price | 1.25 V-25V ADJUSTABLE POSITIVE LDO REGULATOR, 0.6V DROPOUT, PSSO5, ROHS COMPLIANT, TO-263, D2PAK-5 | MIC29503WU vs MIC29502WUTR |
| MIC29503BU | Micrel Inc | Check for Price | Adjustable Positive LDO Regulator 1.25V Min 25V Max 0.6V Dropout BIPolar PSSO5 | MIC29503WU vs MIC29503BU |
MIC29503WU Frequently Asked Questions (FAQ)
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A good PCB layout for optimal thermal performance involves placing the MIC29503WU near a thermal pad or a heat sink, and ensuring good airflow around the device. The PCB should also have a solid ground plane to help dissipate heat.
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To ensure a stable and regulated output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value. Also, ensure that the input voltage is within the recommended range and the device is operated within its specified temperature range.
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The maximum input voltage that can be applied to the MIC29503WU is 26V. Exceeding this voltage may damage the device.
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To protect the MIC29503WU from overcurrent and short-circuit conditions, use an external current limiting resistor or a fuse in series with the input voltage. Additionally, consider using a voltage supervisor or a reset IC to monitor the output voltage and reset the system in case of a fault.
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The recommended input capacitor value for the MIC29503WU is 1uF to 10uF, with a low ESR and a voltage rating of at least 30V. A ceramic or film capacitor is recommended due to their low ESR and high reliability.