MCP1653R-E/UN Microchip Integrated Circuit (Small Outline Packages) In Stock

Name: MCP1653R-E/UN
Brand: Microchip
SKU: MCP1653R-E/UN
Availability: InStock

MCP1653R-E/UN is a current-mode PWM boost controller with low-battery indicator and UVLO operating from 2.7 V to 5.5 V in a 10-pin MSOP package. Designed for battery-powered boost conversion with power-good and UVLO protection features. Available from stock worldwide with competitive pricing.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MCP1653R-E/UNSmall Outline Packages

Quick Facts

Manufacturer: Microchip
Package: Small Outline Packages
Pin Count: 10
Lifecycle: ACTIVE
Datasheet: MCP1653R-E/UN Datasheet PDF
Category: Integrated Circuit
Price: From $1.3700(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 MCP1653R-E/UN?

Current-mode PWM control enabling fast transient response in boost converter designs
Integrated low-battery power-good indicator and UVLO for battery management applications
Wide 2.7 V to 5.5 V input voltage range supporting single-cell Li-ion and alkaline battery systems

What is MCP1653R-E/UN used for?

MCP1653R-E/UN is used in battery-powered boost converter designs for portable electronics including handheld devices, wireless sensors, and IoT nodes. Its integrated power-good and UVLO functions enable complete battery management solutions without external supervisory ICs. The compact 10-pin MSOP package suits space-constrained applications such as wearables, portable medical devices, and low-power communication modules.

What are the specifications of MCP1653R-E/UN?

Manufacturer Package Code	MSOP-10
Factory Lead Time	18Weeks
YTEOL	8
Analog IC - Other Type	SWITCHING CONTROLLER
Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	5.5V
Input Voltage-Min	2.7V
Input Voltage-Nom	3.3V
JESD-30 Code	S-PDSO-G10
JESD-609 Code	e3
Number of Functions	1
Output Voltage-Max	100V
Output Voltage-Min	3.3V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSSOP10,.19,20
Package Shape	SQUARE
Package Style	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Screening Level	TS 16949
Surface Mount	YES
Switcher Configuration	BOOST
Switching Frequency-Max	850kHz
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	0.5mm
Terminal Position	DUAL
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.60
Country of Origin	Thailand

Where can I find the MCP1653R-E/UN datasheet?

MCP1653R-E/UN Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for MCP1653R-E/UN?

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

Frequently Asked Questions

What input voltage range does MCP1653R-E/UN support for battery-powered boost applications?

MCP1653R-E/UN operates from an input voltage range of 2.7 V to 5.5 V with a nominal 3.3 V input, making it directly compatible with single-cell lithium-ion batteries, LiFePO4 cells, and 3 V coin-cell power sources in portable and wireless sensor designs.

How does the integrated UVLO and power-good feature of MCP1653R-E/UN simplify battery management designs?

MCP1653R-E/UN integrates both under-voltage lockout (UVLO) and a low-battery power-good indicator, eliminating the need for external supervisory circuits and reducing BOM cost, PCB space, and design complexity in battery-powered boost converter applications.

Which control method does MCP1653R-E/UN use and why is it advantageous for portable power designs?

MCP1653R-E/UN uses current-mode pulse width modulation (PWM) control, which provides inherent cycle-by-cycle current limiting, faster transient response, and simplified loop compensation compared to voltage-mode control in portable boost converter designs operating from 2.7 V to 5.5 V input sources.

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AvailabilityIn Stock

Reference Price (USD)

From $1.3700

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Qty.	Unit Price	Ext. Price
1+	$2.0700	$2.07
25+	$2.0200	$50.50
100+	$1.5600	$156.00
1000+	$1.5100	$1510.00
5000+	$1.3800	$6900.00
7500+	$1.3700	$10275.00

pcs

Unit price: $2.0700 · Total: $2.07

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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MCP1653R-E/UN Microchip Integrated Circuit (Small Outline Packages) In Stock

What are the key features of MCP1653R-E/UN?

What is MCP1653R-E/UN used for?

What are the specifications of MCP1653R-E/UN?

Compliance & Regulatory

Where can I find the MCP1653R-E/UN datasheet?

What are equivalent replacements for MCP1653R-E/UN?

Frequently Asked Questions

What input voltage range does MCP1653R-E/UN support for battery-powered boost applications?

How does the integrated UVLO and power-good feature of MCP1653R-E/UN simplify battery management designs?

Which control method does MCP1653R-E/UN use and why is it advantageous for portable power designs?

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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