MCP3918A1-E/SS Microchip Integrated Circuit (Small Outline Packages) In Stock

Name: MCP3918A1-E/SS
Brand: Microchip
SKU: MCP3918A1-E/SS
Availability: InStock

The MCP3918A1-E/SS is a single-channel analog circuit IC from Microchip, designed for precision analog signal processing in data acquisition systems. Housed in a 20-pin SSOP package, it is RoHS-compliant and offers a compact footprint suitable for space-constrained industrial and measurement applications.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MCP3918A1-E/SSSmall Outline Packages

Quick Facts

Manufacturer: Microchip
Package: Small Outline Packages
Pin Count: 20
Lifecycle: ACTIVE
Datasheet: MCP3918A1-E/SS Datasheet PDF
Category: Integrated Circuit
Price: From $1.2900(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 MCP3918A1-E/SS?

Single-channel analog circuit in a 20-pin SSOP package
RoHS-compliant construction (JESD-609 code e3)
Plastic/epoxy body for robust industrial environments
Compact SSOP-20 footprint for space-constrained PCB designs
Optimized for precision analog signal path integration

What is MCP3918A1-E/SS used for?

The MCP3918A1-E/SS is suited for precision analog signal conditioning and data acquisition applications in industrial measurement, energy monitoring, and instrumentation systems. Its single-channel architecture and compact 20-pin SSOP package make it a practical choice for signal chain designs that require reliable analog processing in embedded metering and sensor interface boards.

What are the specifications of MCP3918A1-E/SS?

Pbfree Code	Yes
Manufacturer Package Code	SSOP-20
Factory Lead Time	6Weeks
YTEOL	13
Analog IC - Other Type	ANALOG CIRCUIT
JESD-30 Code	S-PQCC-N20
JESD-609 Code	e3
Number of Channels	1
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	LCC20,.16SQ,20
Package Shape	SQUARE
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Supply Voltage-Max (Vsup)	3.6V
Supply Voltage-Min (Vsup)	2.7V
Supply Voltage-Nom (Vsup)	3V
Surface Mount	YES
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	QUAD
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	3A991.A.2
HTS Code	8542.31.00.01
Country of Origin	Philippines, Thailand

Where can I find the MCP3918A1-E/SS datasheet?

MCP3918A1-E/SS Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for MCP3918A1-E/SS?

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

Frequently Asked Questions

How many analog input channels does the MCP3918A1-E/SS support, and what does the single-channel architecture mean for multiplexed designs?

The MCP3918A1-E/SS is a single-channel device, providing 1 analog input channel. Designs requiring multiple channels must use external analog multiplexers or parallel instances of the device, which adds flexibility to scale up channel count while keeping each signal path isolated in systems with 4 or more inputs.

What is the pin count and package type of MCP3918A1-E/SS, and how does it compare to a QFN footprint for PCB layout?

The MCP3918A1-E/SS comes in a 20-pin SSOP package, which uses gull-wing leads and is easier to hand-solder than a QFN. The SSOP-20 body measures approximately 5.3 mm x 7.2 mm, providing accessible pads for inspection while still fitting densely populated analog front-end boards.

Is the MCP3918A1-E/SS RoHS-compliant, and what lead-free finish does Microchip use for this part?

Yes. The MCP3918A1-E/SS carries a JESD-609 code of e3, indicating it is fully RoHS-compliant and manufactured with a lead-free (Pb-free) finish. This makes it eligible for use in consumer, industrial, and automotive designs subject to European RoHS directives and similar regulations worldwide.

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From $1.2900

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Lead Time3-7 business days

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MCP3918A1-E/SS Microchip Integrated Circuit (Small Outline Packages) In Stock

What are the key features of MCP3918A1-E/SS?

What is MCP3918A1-E/SS used for?

What are the specifications of MCP3918A1-E/SS?

Compliance & Regulatory

Where can I find the MCP3918A1-E/SS datasheet?

What are equivalent replacements for MCP3918A1-E/SS?

Frequently Asked Questions

How many analog input channels does the MCP3918A1-E/SS support, and what does the single-channel architecture mean for multiplexed designs?

What is the pin count and package type of MCP3918A1-E/SS, and how does it compare to a QFN footprint for PCB layout?

Is the MCP3918A1-E/SS RoHS-compliant, and what lead-free finish does Microchip use for this part?

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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