MCP1825-ADJE/AT Microchip Integrated Circuit (Other) In Stock
Microchip MCP1825-ADJE/AT is an adjustable low-dropout linear regulator in a 5-pin TO-220 package, delivering up to 500 mA output current with a typical dropout voltage of 0.21 V and wide input range. Ideal for battery-powered and noise-sensitive applications requiring stable, adjustable DC output.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MCP1825-ADJE/AT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0100(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Adjustable output voltage with low dropout of 0.21 V typical
- 500 mA output current capability
- 5-pin TO-220 package for easy PCB integration
- RoHS-compliant, lead-free construction (JESD-609 e3)
- Fast transient response for stable regulation under load changes
Applications
The MCP1825-ADJE/AT is well-suited for battery-powered portable devices, embedded system power rails, and sensor supply circuits where adjustable, low-noise regulation is essential. Its low dropout voltage and compact TO-220 package make it a practical choice for tight-budget designs requiring reliable DC-DC regulation without switching noise.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TO-220-5 |
| Factory Lead Time | 9Weeks |
| YTEOL | 9 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.35V |
| Dropout Voltage1-Nom | 0.21V |
| JESD-30 Code | R-PSFM-T5 |
| JESD-609 Code | e3 |
| Line Regulation-Max (%/V) | 0.16 |
| Load Regulation-Max(%) | 1% |
| 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 | 5V |
| Output Voltage1-Min | 0.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP5,.1,67TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE 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 |
| 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 output current can MCP1825-ADJE/AT deliver in a 3.3 V regulated rail design?
The MCP1825-ADJE/AT is rated for up to 500 mA continuous output current, making it suitable for powering microcontrollers, sensors, and small logic circuits from a regulated 3.3 V or other adjustable rail in embedded designs.
How does the MCP1825-ADJE/AT's dropout voltage compare in low-battery applications?
With a typical dropout voltage of only 0.21 V and a maximum of 0.35 V at full load, the MCP1825-ADJE/AT maintains regulation even when the input supply drops close to the output, extending usable battery life in portable 3 V or 5 V systems.
Is MCP1825-ADJE/AT RoHS compliant and suitable for lead-free assembly processes?
Yes, the MCP1825-ADJE/AT carries a JESD-609 e3 lead-free code and a Pb-free designation, confirming compliance with RoHS directives. It is compatible with standard lead-free solder reflow processes used in modern electronics manufacturing.
Which industries typically use adjustable LDO regulators like MCP1825-ADJE/AT in their designs?
Industrial automation equipment, medical instrumentation, and consumer electronics commonly use adjustable LDO regulators like the MCP1825-ADJE/AT when precise, low-noise power rails below 500 mA are required alongside simple external resistor-based voltage adjustment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.5100 | $1.51 |
| 25+ | $1.3800 | $34.50 |
| 50+ | $1.3200 | $66.00 |
| 100+ | $1.1400 | $114.00 |
| 1000+ | $1.1100 | $1110.00 |
| 5000+ | $1.0100 | $5050.00 |
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