MCP1825-3002E/DC Microchip Integrated Circuit (SOT223 (5-Pin)) In Stock

Name: MCP1825-3002E/DC
Brand: Microchip
SKU: MCP1825-3002E/DC
Availability: InStock

Microchip MCP1825-3002E/DC is a 500 mA fixed 3.0 V LDO linear regulator with ultra-low 120 µA quiescent current and only 0.21 V typical dropout. Available in SOT-223 package from stock worldwide.

ACTIVEIntegrated CircuitVerified May 2026

Package / Visual Reference

MCP1825-3002E/DCSOT223 (5-Pin)

Quick Facts

Manufacturer: Microchip
Package: SOT223 (5-Pin)
Pin Count: 5
Lifecycle: ACTIVE
Datasheet: MCP1825-3002E/DC Datasheet PDF
Category: Integrated Circuit
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MCP1825-3002E/DC?

500 mA continuous output current with only 0.21 V typical dropout voltage at full load
Ultra-low 120 µA quiescent current for battery-powered and low-power designs
Fixed 3.0 V output in compact SOT-223 5-pin package with 6.5 V absolute maximum input

What is MCP1825-3002E/DC used for?

The MCP1825-3002E/DC suits battery-powered consumer electronics requiring a stable 3.0 V rail from a 3.4 V to 6 V source. Its low quiescent current makes it ideal for IoT sensor nodes, portable instruments, and always-on peripheral power rails. The SOT-223 package provides efficient heat dissipation at 500 mA loads in space-constrained PCB designs.

What are the specifications of MCP1825-3002E/DC?

Pbfree Code	Yes
YTEOL	6.7
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	3.425V
JESD-30 Code	R-PSSO-G5
JESD-609 Code	e3
Line Regulation-Max	0.01236%
Load Regulation-Max	0.03%
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	3.075V
Output Voltage1-Min	2.925V
Output Voltage1-Nom	3V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOT-223-5
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, HEAT SINK/SLUG
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Regulator Type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface Mount	YES
Technology	CMOS
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	SINGLE
Time@Peak Reflow Temperature-Max (s)	30
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	8542.39.00.60
Country of Origin	Thailand

Where can I find the MCP1825-3002E/DC datasheet?

MCP1825-3002E/DC Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for MCP1825-3002E/DC?

Compatible alternatives and drop-in replacements for MCP1825-3002E/DC:

MCP1825T-3002E/DC

Microchip Technology Inc 500mA LOW VOLTAGE, LOW IQ LDO

View Part →

MCP1825S-3002E/DBMicrochip Technology Inc

Fixed Positive LDO Regulator, 3V, 0.35V Dropout, CMOS, PSSO3

View Part →

MCP1825S-3002E/ABMicrochip Technology Inc

500mA LOW VOLTAGE, LOW IQ LDO

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the maximum output current the MCP1825-3002E/DC can supply continuously?

The MCP1825-3002E/DC is rated for 500 mA continuous output current. With a typical dropout voltage of only 0.21 V at full load, the device maintains regulation with an input supply as low as 3.425 V, making it suitable for single-cell Li-Ion or two AA alkaline battery systems requiring a 3.0 V rail.

How does the MCP1825-3002E/DC perform in battery-powered IoT designs where standby current matters?

In standby-intensive IoT designs, the MCP1825-3002E/DC draws only 120 µA quiescent current, significantly extending battery life compared to regulators with milliamp-level quiescent draw. Operating from 3.425 V to 6 V input, it delivers a fixed 3.0 V output with up to 500 mA current capacity, well-suited for sensor nodes that sleep most of the time.

When would MCP1825-3002E/DC be a better choice than a switching regulator for a 3.0 V supply?

For noise-sensitive analog or RF front-end circuits requiring a clean 3.0 V rail below 500 mA, the MCP1825-3002E/DC offers lower output noise and simpler BOM than a switching converter. Its -40°C to +125°C operating range and SOT-223 package with exposed pad allow operation at full 500 mA load without external inductors, reducing cost and PCB area in compact designs.

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MCP1825-3002E/DC Microchip Integrated Circuit (SOT223 (5-Pin)) In Stock

What are the key features of MCP1825-3002E/DC?

What is MCP1825-3002E/DC used for?

What are the specifications of MCP1825-3002E/DC?

Compliance & Regulatory

Where can I find the MCP1825-3002E/DC datasheet?

What are equivalent replacements for MCP1825-3002E/DC?

Frequently Asked Questions

What is the maximum output current the MCP1825-3002E/DC can supply continuously?

How does the MCP1825-3002E/DC perform in battery-powered IoT designs where standby current matters?

When would MCP1825-3002E/DC be a better choice than a switching regulator for a 3.0 V supply?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

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