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Power Circuits / Power Management Circuits / MCP73871-1AAI/ML
Datasheets
MCP73871-1AAI/ML by: Microchip Technology Inc

1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20

Part Details for MCP73871-1AAI/ML by Microchip Technology Inc

Results Overview of MCP73871-1AAI/ML 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.

Applications Consumer Electronics Internet of Things (IoT) Smart Cities

MCP73871-1AAI/ML Information

MCP73871-1AAI/ML by Microchip Technology Inc is a Power Management Circuit.
Power Management Circuits 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 MCP73871-1AAI/ML

Part # Distributor Description Stock Price Buy
DISTI # 47AC8144
Newark Usb/Ac Battery Charger With Power Path Management 20 Qfn 4X4X0.9Mm Tube Rohs Compliant: Yes |Microch... ip MCP73871-1AAI/ML more RoHS: Compliant Min Qty: 273 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $1.8800
$1.8800 Buy Now
DISTI # MCP73871-1AAI/ML-ND
DigiKey IC BATT CHG LI-ION 1CELL 20QFN Min Qty: 1 Lead time: 6 Weeks Container: Tube 329
In Stock
  • 1 $2.4100
  • 25 $2.0100
  • 100 $1.8200
$1.8200 / $2.4100 Buy Now
DISTI # MCP73871-1AAI/ML
Avnet Americas Stand-Alone System Load Sharing and Li-Ion/Li-Polymer Battery Charge Management Controller 4.1V Char... ge Voltage 20-Pin QFN Tube - Rail/Tube (Alt: MCP73871-1AAI/ML) more RoHS: Compliant Min Qty: 182 Package Multiple: 91 Lead time: 6 Weeks, 0 Days Container: Tube 0
  • 182 $1.9375
  • 364 $1.9063
  • 546 $1.8754
  • 910 $1.8444
  • 1,820 $1.8135
$1.8135 / $1.9375 Buy Now
DISTI # 579-MCP73871-1AAI/ML
Mouser Electronics Battery Management USB/AC Battery Charger w/Pwr Mgmt RoHS: Compliant 323
  • 1 $2.4100
  • 25 $2.0100
  • 91 $1.8200
$1.8200 / $2.4100 Buy Now
DISTI # MCP73871-1AAI/ML
Microchip Technology Inc USB/AC Battery Charger with Power Path Management, QFN, Projected EOL: 2034-07-17 COO: Malaysia, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube 4004

Alternates Available
  • 1 $2.4100
  • 25 $2.0100
  • 100 $1.8200
  • 1,000 $1.7700
  • 5,000 $1.7300
$1.7300 / $2.4100 Buy Now
Onlinecomponents.com Linear Battery Charger Controller Li-Ion/Li-Pol 1000mA 4.1V 20-Pin QFN EP Tube RoHS: Compliant 4004 Factory Stock
  • 91 $1.7900
  • 182 $1.7700
  • 273 $1.7200
  • 546 $1.7000
  • 1,001 $1.6200
  • 2,548 $1.5900
  • 5,005 $1.5700
$1.5700 / $1.7900 Buy Now
DISTI # MCP73871-1AAI
TME IC: PMIC, battery charging controller, 4.1V, 1 x Li-Ion / Li-Po Min Qty: 1 0
  • 1 $2.0900
  • 5 $1.8500
  • 25 $1.7400
  • 100 $1.6300
$1.6300 / $2.0900 RFQ
NAC USB/AC Battery Charger with Power Path Management - Package: 20 QFN 4x4x0.9mm TUBE RoHS: Compliant Min Qty: 182 Package Multiple: 91 Container: Tube 0
  • 1 $2.3800
  • 100 $2.1500
  • 500 $1.9900
  • 1,000 $1.9400
$1.9400 / $2.3800 Buy Now
DISTI # MCP73871-1AAI/ML
EBV Elektronik (Alt: MCP73871-1AAI/ML) RoHS: Compliant Min Qty: 91 Package Multiple: 91 Lead time: 8 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics Linear Battery Charger Controller Li-Ion/Li-Pol 1000mA 4.1V 20-Pin QFN EP Tube RoHS: Compliant 4004 Factory Stock
  • 91 $1.7900
  • 182 $1.7700
  • 273 $1.7200
  • 546 $1.7000
  • 1,001 $1.6200
  • 2,548 $1.5900
  • 5,005 $1.5700
$1.5700 / $1.7900 Buy Now

Part Details for MCP73871-1AAI/ML

MCP73871-1AAI/ML CAD Models

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MCP73871-1AAI/ML Part Data Attributes

Parametric Data
MCP73871-1AAI/ML Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP73871-1AAI/ML Microchip Technology Inc 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code QFN
Pin Count 20
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 7 Weeks
Samacsys Manufacturer Microchip
Adjustable Threshold YES
Analog IC - Other Type LINEAR BATTERY CHARGER
JESD-30 Code S-PQCC-N20
JESD-609 Code e3
Length 4 mm
Moisture Sensitivity Level 3
Number of Channels 1
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC20,.16SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1 mm
Supply Current-Max (Isup) 3.75 mA
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 4.38 V
Supply Voltage-Nom (Vsup) 5.1 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Threshold Voltage-Nom +4.1V
Time@Peak Reflow Temperature-Max (s) 40
Width 4 mm

Alternate Parts for MCP73871-1AAI/ML

This table gives cross-reference parts and alternative options found for MCP73871-1AAI/ML. 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 MCP73871-1AAI/ML, 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
MCP73871T-1AAI/ML Microchip Technology Inc Check for Price 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20 MCP73871-1AAI/ML vs MCP73871T-1AAI/ML
MCP73871T-4CAI/ML Microchip Technology Inc Check for Price 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20 MCP73871-1AAI/ML vs MCP73871T-4CAI/ML
MCP73871-4CCI/ML Microchip Technology Inc $1.7995 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20 MCP73871-1AAI/ML vs MCP73871-4CCI/ML
MCP73871-2CAI/ML Microchip Technology Inc $1.5091 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20 MCP73871-1AAI/ML vs MCP73871-2CAI/ML
MCP73871-2AAI/ML Microchip Technology Inc $1.6622 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20 MCP73871-1AAI/ML vs MCP73871-2AAI/ML
MCP73871-4CAI/ML Microchip Technology Inc $1.7995 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20 MCP73871-1AAI/ML vs MCP73871-4CAI/ML
MCP73871T-2AAI/ML Microchip Technology Inc $2.2850 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20 MCP73871-1AAI/ML vs MCP73871T-2AAI/ML
MCP73871T-4CCI/ML Microchip Technology Inc Check for Price 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20 MCP73871-1AAI/ML vs MCP73871T-4CCI/ML
MP2637GR-Z Monolithic Power Systems Check for Price Power Supply Support Circuit, Adjustable, 1 Channel, QFN-24 MCP73871-1AAI/ML vs MP2637GR-Z
MCP73871-1CCI/ML Microchip Technology Inc $1.7995 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20, 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20 MCP73871-1AAI/ML vs MCP73871-1CCI/ML

MCP73871-1AAI/ML Frequently Asked Questions (FAQ)

  • The maximum input voltage that the MCP73871-1AAI/ML can handle is 6V. However, it's recommended to operate within the recommended input voltage range of 3.75V to 5.5V for optimal performance and reliability.

  • The MCP73871-1AAI/ML has a built-in over-temperature protection (OTP) feature that shuts down the device when the junction temperature exceeds 150°C. Once the temperature drops below 130°C, the device will automatically restart.

  • The typical charging current for the MCP73871-1AAI/ML is 500mA, but it can be programmed to 100mA, 200mA, or 500mA using the ISET pin.

  • No, the MCP73871-1AAI/ML is designed to charge a single lithium-ion or lithium-polymer battery. Charging multiple batteries in parallel would require a separate charger for each battery or a more complex charging circuit.

  • The MCP73871-1AAI/ML has a built-in battery detection feature that can detect the presence or absence of a battery. If the battery is removed or inserted during charging, the device will automatically restart the charging cycle once the battery is detected.