MCP1824T-3002E/OT Microchip Integrated Circuit (SOT23 (5-Pin)) In Stock

Name: MCP1824T-3002E/OT
Brand: Microchip
SKU: MCP1824T-3002E/OT
Availability: InStock

The MCP1824T-3002E/OT is a fixed 3.0 V low-dropout linear regulator in SOT-23-5 package, delivering up to 300 mA output current with a typical dropout of 200 mV. It includes a shutdown pin and suits battery-powered IoT and portable consumer electronics.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MCP1824T-3002E/OTSOT23 (5-Pin)

Quick Facts

Manufacturer: Microchip
Package: SOT23 (5-Pin)
Pin Count: 5
Lifecycle: ACTIVE
Datasheet: MCP1824T-3002E/OT Datasheet PDF
Category: Integrated Circuit
Price: From $0.0991(MOQ 1)
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MCP1824T-3002E/OT?

Fixed 3.0 V output with tight regulation accuracy
300 mA maximum output current with 200 mV typical dropout
Enable/shutdown pin for power sequencing and system management
Input voltage range of 3.395 V to 6 V for broad supply compatibility
Tiny SOT-23-5 package minimising PCB footprint
RoHS-compliant lead-free assembly

What is MCP1824T-3002E/OT used for?

The MCP1824T-3002E/OT is designed for battery-powered portable devices, IoT sensor nodes, and consumer electronics requiring a stable 3.0 V rail from a single-cell Li-ion or regulated 5 V bus. Its 300 mA output current supports microcontrollers, wireless modules, and sensor clusters in compact designs. The shutdown pin enables power management sequencing to extend battery life in duty-cycled applications.

What are the specifications of MCP1824T-3002E/OT?

Pbfree Code	Yes
Manufacturer Package Code	SOT-23-5
Factory Lead Time	19Weeks
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	3.395V
JESD-30 Code	R-PDSO-G5
JESD-609 Code	e3
Line Regulation-Max	0.0132855%
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	0.3A
Output Voltage1-Max	3.075V
Output Voltage1-Min	2.925V
Output Voltage1-Nom	3V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSOP5/6,.11,37
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
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	0.95mm
Terminal Position	DUAL
Voltage Tolerance-Max	2.5%
Package	SOT23 (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 MCP1824T-3002E/OT datasheet?

MCP1824T-3002E/OT Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for MCP1824T-3002E/OT?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the dropout voltage of MCP1824T-3002E/OT at full 300 mA load, and how does this affect minimum input voltage requirements?

At 300 mA, the MCP1824T-3002E/OT exhibits a maximum dropout voltage of 320 mV, meaning the input supply must be at least 3.32 V to maintain the regulated 3.0 V output. This low dropout characteristic makes it suitable for single-cell Li-ion powered designs where the battery voltage can drop below 3.6 V near end-of-charge.

How does the shutdown pin on MCP1824T-3002E/OT enable power gating in low-power IoT designs?

The active-high enable pin allows a host MCU to assert a single GPIO logic output to power-cycle the 3.0 V rail, cutting quiescent current during sleep intervals. This reduces system power draw to near-zero from the switched rail, extending battery runtime significantly in duty-cycled applications with sleep periods exceeding 1 second.

How does MCP1824T-3002E/OT compare against a buck converter for powering a 3.0 V, 150 mA sensor node from a 5 V rail?

For loads under 150 mA with a 5 V input, the MCP1824T-3002E/OT provides a simpler 5-pin SOT-23 solution needing only small bypass capacitors, versus a buck converter requiring an inductor, diode, and additional passives. The efficiency penalty of approximately 40% at 150 mA is acceptable when simplicity and BOM cost matter more than power budget in low-duty-cycle sensor nodes.

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AvailabilityIn Stock

Reference Price (USD)

From $0.0991

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.1210	$0.12
500+	$0.1025	$51.25
1000+	$0.1008	$100.80
3000+	$0.0991	$297.30

pcs

Unit price: $0.1210 · Total: $0.12

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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MCP1824T-3002E/OT Microchip Integrated Circuit (SOT23 (5-Pin)) In Stock

What are the key features of MCP1824T-3002E/OT?

What is MCP1824T-3002E/OT used for?

What are the specifications of MCP1824T-3002E/OT?

Compliance & Regulatory

Where can I find the MCP1824T-3002E/OT datasheet?

What are equivalent replacements for MCP1824T-3002E/OT?

Frequently Asked Questions

What is the dropout voltage of MCP1824T-3002E/OT at full 300 mA load, and how does this affect minimum input voltage requirements?

How does the shutdown pin on MCP1824T-3002E/OT enable power gating in low-power IoT designs?

How does MCP1824T-3002E/OT compare against a buck converter for powering a 3.0 V, 150 mA sensor node from a 5 V rail?

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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