MCP1825-5002E/AT Microchip Integrated Circuit (Other) In Stock
MCP1825-5002E/AT is a fixed 5.0 V, 500 mA low-dropout (LDO) linear regulator from Microchip with a typical dropout voltage of only 210 mV. It accepts input voltages up to 6 V and comes in a TO-220-5 package for excellent heat dissipation. Suited for 5 V rail regulation in industrial, consumer, and USB-powered equipment.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MCP1825-5002E/AT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0500(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 5.0 V output LDO regulator with 500 mA output current
- Ultra-low dropout voltage of 210 mV typical at full load
- Input voltage range up to 6 V with 6.5 V absolute maximum
- TO-220-5 package for robust thermal performance and easy heatsinking
- RoHS-compliant (Pb-free) construction for green design compliance
Applications
MCP1825-5002E/AT is used in USB-powered devices, 5 V logic rail regulation, and consumer electronics requiring a stable 5.0 V supply from a slightly higher input voltage. It is well suited for post-regulation stages after a battery charger, industrial sensor power supplies, and embedded system power trees where low dropout and moderate current capacity are needed.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TO-220-5 |
| Factory Lead Time | 8Weeks |
| YTEOL | 9 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.35V |
| Dropout Voltage1-Nom | 0.21V |
| Input Voltage Absolute-Max | 6.5V |
| Input Voltage-Max | 6V |
| Input Voltage-Min | 5.475V |
| JESD-30 Code | R-PSFM-T5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.0042% |
| Load Regulation-Max | 0.05% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.5A |
| Output Voltage1-Max | 5.125V |
| Output Voltage1-Min | 4.875V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP5,.1,67TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | NO |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.7mm |
| Terminal Position | SINGLE |
| Voltage Tolerance-Max | 2.5% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and maximum current rating of MCP1825-5002E/AT?
MCP1825-5002E/AT delivers a fixed 5.0 V output at up to 500 mA continuous load current. With a typical dropout voltage of 210 mV, it requires only 5.21 V input to maintain regulation, making it efficient for USB 5 V rail conditioning applications.
How does MCP1825-5002E/AT perform compared to other LDOs with higher dropout voltage?
MCP1825-5002E/AT has a maximum dropout voltage of 350 mV at full load, which is lower than many general-purpose LDOs rated at 1 V or more. This low dropout allows it to regulate 5.0 V from sources as low as 5.35 V, reducing wasted power in the pass element.
For a 5 V industrial sensor supply, what package does MCP1825-5002E/AT use?
MCP1825-5002E/AT is supplied in a TO-220-5 package, which provides 5 pins and a large metal tab for heatsink attachment. This makes it straightforward to manage thermal dissipation when supplying 500 mA loads in industrial sensor power supplies at elevated ambient temperatures.
Is MCP1825-5002E/AT suitable for designs that require RoHS compliance?
Yes. MCP1825-5002E/AT is RoHS-compliant and lead-free (JESD-609 e3 code), meeting environmental compliance requirements for European and global markets. The TO-220-5 package supports Pb-free soldering processes for green manufacturing in consumer and industrial end products.
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