It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

MCP1640BT-I/CHY

Name: Microchip MCP1640BT-I/CHY
Brand: Microchip Technology
SKU: 579-MCP1640BT-I/CHY
Price: 1.11 CAD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser #:

579-MCP1640BT-I/CHY

Mfr. #:

MCP1640BT-I/CHY

Mfr.:

Microchip Technology

Description:

Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter

View in Development Tools Selector

Datasheet:

MCP1640BT-I/CHY Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about ECAD Model.

More Information

Learn more about Microchip Technology MCP1640BT-I/CHY

In Stock: 1,228

Stock:: 1,228

Can Ship Immediately

An unexpected error occurred. Please try again later.
On Order:: 8,400

Expected 2026-04-24
Factory Lead-Time:: 8

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+$8.50)

Pricing (CAD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$1.11	$1.11
	$0.922	$23.05
	$0.85	$85.00
Full Reel (Order in multiples of 3000)
	$0.85	$2,550.00

† $8.50 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package / Case:	SOT-23-6
Topology:	Boost
Output Voltage:	2 V to 5.5 V
Output Current:	350 mA
Number of Outputs:	1 Output
Input Voltage - Min:	350 mV
Input Voltage - Max:	5.5 V
Quiescent Current:	19 uA
Switching Frequency:	500 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Qualification:	AEC-Q100
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Microchip Technology
Country of Assembly:	TH
Country of Diffusion:	US
Country of Origin:	TH
Load Regulation:	0.01 %
Moisture Sensitive:	Yes
Product Type:	Switching Voltage Regulators
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Type:	Switching Regulator
Unit Weight:	36 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

PCN

This functionality requires JavaScript to be enabled.

CAHTS:: 8542390000
CNHTS:: 8542399000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542319000
MXHTS:: 8542310399
ECCN:: EAR99

Telehealth/Medical Solutions

Microchip Technology Telehealth/Medical Solutions address the increased need for medical IoT devices in the growing telehealth segment of the medical market. Through its focused Medical Products Group, Microchip has been supporting medical device designers for many years. Microchip supports all classes of medical devices without restrictions and has unmatched long-term support for its product. Microchip gives medical IoT device developers a broad range of products, demonstration design files, and experienced support to make their Medical IoT designs smart, connected, and secure.

MCP1640 Synchronous Boost Regulator

Microchip Technology MCP1640 Synchronous Boost Regulator is a compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converter. It provides an easy-to-use power supply solution for applications powered by either single-cell, two-cell, or three-cell alkaline, NiCd, NiMH, and single-cell Li-Ion or Li-Polymer batteries.