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Power Circuits / Switching Regulator or Controllers / MCP1631T-E/MLVAO
Datasheets
MCP1631T-E/MLVAO by: Microchip Technology Inc

Switching Controller, Current-mode, 2000kHz Switching Freq-Max, PQCC20

Part Details for MCP1631T-E/MLVAO by Microchip Technology Inc

Results Overview of MCP1631T-E/MLVAO by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

MCP1631T-E/MLVAO Information

MCP1631T-E/MLVAO by Microchip Technology Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for MCP1631T-E/MLVAO

Part # Distributor Description Stock Price Buy
DISTI # 150-MCP1631T-E/MLVAOCT-ND
DigiKey INTEGRATED HS PWM Min Qty: 1 Lead time: 7 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $3.3100
$3.3100 Buy Now
DISTI # MCP1631T-E/MLVAO
Microchip Technology Inc INTEGRATED HS PWM, I MODE, QFN, Projected EOL: 2039-01-10 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Reel 6600

Alternates Available

COO: Thailand
  • 1 $2.0200
  • 25 $1.6800
  • 100 $1.5300
  • 1,000 $1.4800
  • 5,000 $1.4600
$1.4600 / $2.0200 Buy Now

Part Details for MCP1631T-E/MLVAO

MCP1631T-E/MLVAO CAD Models

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MCP1631T-E/MLVAO Part Data Attributes

Parametric Data
MCP1631T-E/MLVAO Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP1631T-E/MLVAO Microchip Technology Inc Switching Controller, Current-mode, 2000kHz Switching Freq-Max, PQCC20
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description QFN-20
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 7 Weeks
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 3 V
Input Voltage-Nom 5 V
JESD-30 Code S-PQCC-N20
JESD-609 Code e3
Length 4 mm
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.25 A
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Screening Level AEC-Q100; TS 16949
Seated Height-Max 1 mm
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 2000 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 4 mm

Alternate Parts for MCP1631T-E/MLVAO

This table gives cross-reference parts and alternative options found for MCP1631T-E/MLVAO. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP1631T-E/MLVAO, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MCP1631T-E/ML Microchip Technology Inc Check for Price SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, QFN-20 MCP1631T-E/MLVAO vs MCP1631T-E/ML
MCP1631-E/ML Microchip Technology Inc $1.0000 SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, QFN-20 MCP1631T-E/MLVAO vs MCP1631-E/ML
MCP1631T-E/STVAO Microchip Technology Inc Check for Price Switching Controller, Current-mode, 2000kHz Switching Freq-Max, PDSO20 MCP1631T-E/MLVAO vs MCP1631T-E/STVAO
MCP1631T-E/ST Microchip Technology Inc $1.0000 SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO20, 4.40 MM, LEAD FREE, PLASTIC, TSSOP-20 MCP1631T-E/MLVAO vs MCP1631T-E/ST
MCP1631T-E/SS Microchip Technology Inc $1.0000 SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO20, 5.30 MM, LEAD FREE, PLASTIC, SSOP-20 MCP1631T-E/MLVAO vs MCP1631T-E/SS
MCP1631-E/ST Microchip Technology Inc $1.7451 SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO20, 4.40 MM, LEAD FREE, PLASTIC, TSSOP-20 MCP1631T-E/MLVAO vs MCP1631-E/ST

MCP1631T-E/MLVAO Frequently Asked Questions (FAQ)

  • Microchip provides a recommended PCB layout in the MCP1631T-E/MLVAO evaluation board user's guide, which includes guidelines for component placement, routing, and thermal management to minimize noise and ensure optimal performance.

  • Microchip provides a component selection guide in the datasheet, which includes formulas and guidelines for selecting the correct external components based on the desired output voltage, current, and switching frequency.

  • The maximum ambient temperature range for the MCP1631T-E/MLVAO is -40°C to +125°C. The device's performance may be affected by high temperatures, which can reduce the output voltage and increase the quiescent current. It is recommended to follow the thermal management guidelines in the datasheet to ensure optimal performance.

  • The MCP1631T-E/MLVAO has a built-in overcurrent protection feature that can be enabled by connecting the OCSET pin to a resistor and capacitor network. Additionally, short-circuit protection can be implemented by monitoring the output voltage and current and shutting down the device in case of a fault condition.

  • The recommended input voltage range for the MCP1631T-E/MLVAO is 4.5V to 18V. The device's performance may be affected by input voltage variations, which can affect the output voltage and efficiency. It is recommended to follow the input voltage guidelines in the datasheet to ensure optimal performance.