MCP6231-E/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

Name: MCP6231-E/P
Brand: Microchip
SKU: MCP6231-E/P
Availability: InStock

Microchip MCP6231-E/P is a single operational amplifier featuring 300 kHz gain-bandwidth product, rail-to-rail input/output, and low 1.8 V to 5.5 V supply voltage. It delivers 61 dB minimum CMRR in an 8-pin PDIP package, ideal for portable and battery-powered signal conditioning designs.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MCP6231-E/PDual-In-Line Packages

Quick Facts

Manufacturer: Microchip
Package: Dual-In-Line Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: MCP6231-E/P Datasheet PDF
Category: Integrated Circuit
Price: From $0.2438(MOQ 1)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MCP6231-E/P?

Rail-to-rail input and output swing for maximum dynamic range
300 kHz gain-bandwidth product for audio and low-frequency signal processing
Low supply voltage range of 1.8 V to 5.5 V supporting battery-powered designs
Extremely low quiescent current extending battery life
61 dB minimum common-mode rejection ratio for noise-immune sensor interfaces
8-pin PDIP package for easy prototyping and through-hole assembly

What is MCP6231-E/P used for?

The MCP6231-E/P is well suited for portable instruments, sensor signal conditioning, and battery-powered consumer electronics where low supply voltage operation is critical. It is commonly used in transducer amplification stages, active filter circuits, and single-supply audio preamplifiers requiring rail-to-rail output swing.

What are the specifications of MCP6231-E/P?

Pbfree Code	Yes
Manufacturer Package Code	PDIP-8
Factory Lead Time	11Weeks
YTEOL	8
Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)	0.0011 µA
Common-mode Reject Ratio-Min	61dB
Common-mode Reject Ratio-Nom	75dB
Frequency Compensation	YES
Input Offset Voltage-Max	7000 µV
JESD-30 Code	R-PDIP-T8
JESD-609 Code	e3
Low-Bias	YES
Low-Offset	NO
Micropower	YES
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP8,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Packing Method	TUBE
Power	NO
Programmable Power	NO
Qualification Status	Not Qualified
Slew Rate-Nom	0.15V/us
Supply Current-Max	0.03mA
Supply Voltage Limit-Max	7V
Supply Voltage-Nom (Vsup)	5V
Surface Mount	NO
Technology	CMOS
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Unity Gain BW-Nom	300
Voltage Gain-Min	31620
Wideband	NO
Package	Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.33.00.01
Country of Origin	Thailand

Where can I find the MCP6231-E/P datasheet?

MCP6231-E/P Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for MCP6231-E/P?

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

Frequently Asked Questions

What supply voltage range does MCP6231-E/P support, and can it run from a single-cell lithium battery?

The MCP6231-E/P operates from 1.8 V to 5.5 V single supply, so a single-cell lithium battery at 3.0 V to 4.2 V is fully within its rated range, making it an excellent choice for portable instruments.

How does the 300 kHz gain-bandwidth product of MCP6231-E/P affect closed-loop bandwidth in a gain-of-10 sensor amplifier?

With a 300 kHz gain-bandwidth product, a closed-loop gain of 10 V/V yields approximately 30 kHz of usable bandwidth, which is sufficient for low-speed sensor conditioning, audio filters, and DC measurement circuits up to that frequency.

Is MCP6231-E/P RoHS-compliant and lead-free for consumer product certifications?

Yes, MCP6231-E/P carries a Pb-free code of Yes and is RoHS-compliant, so it meets EU RoHS 2 requirements and is suitable for consumer, industrial, and medical end-products requiring lead-free assembly with 8-pin PDIP packaging.

What is the typical factory lead time buyers should plan for when ordering MCP6231-E/P in volume?

The factory lead time for MCP6231-E/P is approximately 11 weeks from order placement, so procurement teams sourcing quantities above buffer stock should plan purchase orders at least 3 months ahead to avoid production gaps.

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AvailabilityIn Stock

Reference Price (USD)

From $0.2438

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.4500	$0.45
25+	$0.3700	$9.25
100+	$0.3222	$32.22
250+	$0.2786	$69.65
500+	$0.2438	$121.90

pcs

Unit price: $0.4500 · Total: $0.45

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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MCP6231-E/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of MCP6231-E/P?

What is MCP6231-E/P used for?

What are the specifications of MCP6231-E/P?

Compliance & Regulatory

Where can I find the MCP6231-E/P datasheet?

What are equivalent replacements for MCP6231-E/P?

Frequently Asked Questions

What supply voltage range does MCP6231-E/P support, and can it run from a single-cell lithium battery?

How does the 300 kHz gain-bandwidth product of MCP6231-E/P affect closed-loop bandwidth in a gain-of-10 sensor amplifier?

Is MCP6231-E/P RoHS-compliant and lead-free for consumer product certifications?

What is the typical factory lead time buyers should plan for when ordering MCP6231-E/P in volume?

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

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About Microchip

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