MCP1824T-5002E/DC Microchip Integrated Circuit (SOT223 (5-Pin)) In Stock
Low dropout linear voltage regulator delivering 300 mA at a fixed 5 V output with ±2.5% accuracy. Accepts 2.1 V to 6 V input with only 0.2 V typical dropout voltage in a compact SOT-223-5 package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- SOT223 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MCP1824T-5002E/DC Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4345(MOQ 25)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 5 V output at 300 mA with ±2.5% accuracy and only 0.2 V typical dropout voltage for efficient low-headroom designs
- Ultra-low quiescent current enabling battery-powered applications to extend runtime in standby modes
- SOT-223-5 package with exposed thermal pad for improved heat dissipation in space-constrained PCB layouts
Applications
The MCP1824T-5002E/DC is suited for powering microcontrollers, sensors, and logic circuits in portable and battery-operated devices where a stable 5 V rail is needed with minimal voltage headroom. Its 300 mA current capability and low 0.2 V dropout make it ideal for USB-powered accessories, IoT nodes, and industrial sensor modules. The compact SOT-223 package integrates directly on boards alongside MCUs, reducing external component count in space-limited designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-223-5 |
| Factory Lead Time | 8Weeks |
| YTEOL | 9 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.32V |
| Dropout Voltage1-Nom | 0.2V |
| Input Voltage Absolute-Max | 6.5V |
| Input Voltage-Max | 6V |
| Input Voltage-Min | 5.445V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.0047175% |
| 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 | 0.3A |
| Output Voltage1-Max | 5.125V |
| Output Voltage1-Min | 4.875V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOT-223-5 |
| 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 |
| Screening Level | TS 16949 |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Voltage Tolerance-Max | 2.5% |
| Package | SOT223 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Taiwan, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much input voltage headroom does MCP1824T-5002E/DC require to maintain a regulated 5 V output?
The MCP1824T-5002E/DC requires only 0.2 V typical dropout voltage, meaning an input of approximately 5.2 V is sufficient to sustain a regulated 5 V output at 300 mA load, making it suitable for near-rail USB 5 V sources in portable electronics.
Can MCP1824T-5002E/DC power a 3.3 V microcontroller system that also needs a 5 V logic rail?
MCP1824T-5002E/DC provides a fixed 5 V output at up to 300 mA, which is appropriate for powering 5 V logic peripherals alongside a microcontroller. For the 3.3 V rail a second LDO such as MCP1824T-3302E would be added to the same 6 V input bus.
For a compact IoT gateway PCB, how does the SOT-223-5 package help manage thermal performance at full load?
The SOT-223-5 package features an exposed thermal pad that transfers heat to the PCB copper pour, supporting up to 300 mA continuous output without a heatsink. With a 6 V input and 5 V output, power dissipation is 0.3 W at full load, well within the package's thermal rating.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $0.5400 | $13.50 |
| 100+ | $0.4900 | $49.00 |
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