MCP1642B-ADJI/MS Microchip Integrated Circuit (Small Outline Packages) In Stock

Name: MCP1642B-ADJI/MS
Brand: Microchip
SKU: MCP1642B-ADJI/MS
Availability: InStock

MCP1642B-ADJI/MS is a voltage regulator by Microchip. Key specs include Additional Feature: ADJ OUTPUT FROM 1.8V TO 5.5V; Input Voltage-Max: 3 V. From RFQ price checks to worldwide shipping, FindMyChip supports sourcing.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MCP1642B-ADJI/MSSmall Outline Packages

Quick Facts

Manufacturer: Microchip
Package: Small Outline Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: MCP1642B-ADJI/MS Datasheet PDF
Category: Integrated Circuit
Price: From $0.7490(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MCP1642B-ADJI/MS?

Additional Feature: ADJ OUTPUT FROM 1.8V TO 5.5V for voltage regulator design checks
TSSOP, 8 pins package information for PCB footprint and receiving inspection
-40°C to 85°C operating temperature context for qualification planning
MSOP-8 source description preserved for buyer review
Microchip MCP1642B-ADJI/MS identification for RFQ, traceability, and alternate checks

What is MCP1642B-ADJI/MS used for?

MCP1642B-ADJI/MS is suited to distributed power rails, compact DC/DC modules, battery-powered equipment, and industrial supplies where TSSOP, 8 pins sourcing details matter. Buyers commonly verify -40°C to 85°C, lifecycle status, and manufacturer traceability before approving it for production or maintenance builds.

What are the specifications of MCP1642B-ADJI/MS?

Manufacturer Package Code	MSOP-8
Factory Lead Time	13Weeks
YTEOL	14
Additional Feature	ADJ OUTPUT FROM 1.8V TO 5.5V
Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	3V
Input Voltage-Min	1.5V
JESD-30 Code	S-PDSO-G8
JESD-609 Code	e3
Number of Functions	1
Output Current-Max	0.8A
Output Voltage-Max	5.5V
Output Voltage-Min	1.8V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSSOP8,.19
Package Shape	SQUARE
Package Style	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Screening Level	TS 16949
Surface Mount	YES
Switcher Configuration	BOOST
Switching Frequency-Max	1150kHz
Temperature Grade	INDUSTRIAL
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	0.65mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	40
## MCP1642B-ADJI/MS Alternates Showing results	Image
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.01
Country of Origin	Thailand

Where can I find the MCP1642B-ADJI/MS datasheet?

MCP1642B-ADJI/MS Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for MCP1642B-ADJI/MS?

Compatible alternatives and drop-in replacements for MCP1642B-ADJI/MS:

suggested

suggested

suggested

MCP1642DT-ADJI/MCMicrochip Technology Inc

SYNCHRONOUS BOOST CONVERTER

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

Which design detail should engineers check first for MCP1642B-ADJI/MS?

Start with Additional Feature: ADJ OUTPUT FROM 1.8V TO 5.5V because it is the clearest numeric constraint in the available context. Also confirm the 8 pins package details before schematic reuse or AVL approval.

How should the package listing be used when sourcing MCP1642B-ADJI/MS?

MCP1642B-ADJI/MS is listed with TSSOP, 8 pins, giving buyers a concrete package target for footprint checks, incoming inspection, reel or tube planning, and approved-source matching.

What should procurement confirm before placing an RFQ for MCP1642B-ADJI/MS?

Confirm the exact Microchip MPN, -40°C to 85°C operating context, and datasheet revision. For controlled builds, request date-code traceability and RoHS or lead-free evidence before release.

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AvailabilityIn Stock

Reference Price (USD)

From $0.7490

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$1.1200	$1.12
25+	$0.9300	$23.25
100+	$0.8500	$85.00
1000+	$0.8200	$820.00
5000+	$0.7510	$3755.00
7500+	$0.7490	$5617.50

pcs

Unit price: $1.1200 · Total: $1.12

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”

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VP Engineering, NovaBit Electronics, South Korea

MCP1642B-ADJI/MS Microchip Integrated Circuit (Small Outline Packages) In Stock

What are the key features of MCP1642B-ADJI/MS?

What is MCP1642B-ADJI/MS used for?

What are the specifications of MCP1642B-ADJI/MS?

Compliance & Regulatory

Where can I find the MCP1642B-ADJI/MS datasheet?

What are equivalent replacements for MCP1642B-ADJI/MS?

Frequently Asked Questions

Which design detail should engineers check first for MCP1642B-ADJI/MS?

How should the package listing be used when sourcing MCP1642B-ADJI/MS?

What should procurement confirm before placing an RFQ for MCP1642B-ADJI/MS?

Related Guides

ATF22V10CQ-15JU Design Guide for Board Validation

TL1431CL5T Design Guide for Shunt Reference Feedback

SN74LVC14APWR Schmitt-Trigger Inverter Selection Guide

RK73H1ETTP1002F PCB Application and Validation Guide

Why Buy from FindMyChip

About Microchip

More from Microchip

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