Skip to main content

Microchip Technology MCP39F521T-E/MQ Microcontrollers

IC PWR MONITOR I2C 1PH 28VQFN

13,200 ActiveMicrochip TechnologyMCP39F28-VFQFN Exposed Pad$7.64
MCP39F521T-E/MQ 28-VFQFN Exposed Pad package illustration

Same model may have multiple batches, images only for reference.

MCP39F521T-E/MQ
Part Number (MPN)
MCP39F521T-E/MQ
Base Model
Detailed Description
IC PWR MONITOR I2C 1PH 28VQFN
Package
28-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
PDF MCP39F521T-E/MQ Datasheet
Quick Jump:
Ready to order?In stock and ready to ship.
Competitive Pricing
Fast & Reliable Delivery
Quality Assured

Ordering Code Family

MCP39F groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

2 ordering variants listed on the family page.

View all variants

Technical Specifications

Microchip Technology MCP39F521T-E/MQ Microcontrollers technical specifications.

General

RoHS
Yes
Package / Case
28-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
2.7 V ~ 3.6 V
Lifecycle Status
Active
Current Supply
13mA
Measurement Error
0.1%
Voltage IO High
3V
Voltage IO Low
0.4V

Related Parts Comparison (MCP39F521T-E/MQ vs MCP39F501T-E/MQ vs MCP39F501-E/MQ vs MCP39F511N-E/MQ)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Package / Case28-VFQFN Exposed Pad28-VFQFN Exposed Pad28-VFQFN Exposed Pad28-VFQFN Exposed Pad
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 125°C-40°C ~ 125°C-40°C ~ 125°C-40°C ~ 125°C
Supply Voltage2.7 V ~ 3.6 V2.7 V ~ 3.6 V2.7 V ~ 3.6 V2.7 V ~ 3.6 V
RoHSYesYesYesYes
Lifecycle StatusActiveActiveActiveActive
Current Supply13mA13mA13mA7mA
Measurement Error0.1%0.1%0.1%0.1%
Meter TypeSingle PhaseSingle PhaseSingle PhaseSingle Phase
PackageQFN-28QFN-28QFN-28QFN-28
Action

More Parts in Microcontrollers

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.