This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Orders Over

Get a $50 Discount !


Single-channel power management IC for efficient voltage regulation

ISO14001 ISO9001 DUNS

Brands: Analog Devices

Mfr.Part #: MAX17040G+T

Datasheet: MAX17040G+T Datasheet (PDF)

Package/Case: TDFN-8

Product Type: Battery Management

RoHS Status:

Stock Condition: 3,279 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for MAX17040G+T or email to us: Email: [email protected], we will contact you within 12 hours.

MAX17040G+T General Description

One of the key features of the MAX17040G+T is its exceptional accuracy across a wide range of temperatures, ensuring precise and dependable battery monitoring in diverse environmental conditions. The integrated current sensing capability eliminates the need for an external shunt resistor, simplifying the design and reducing component count. Moreover, the MAX17040G+T boasts low power consumption, making it an excellent choice for energy-efficient devices that demand long battery life



  • The MAX17040G+T has a low power consumption profile
  • I2C interface for easy integration and communication
  • Voltage and current measurement with high precision and accuracy
  • A built-in voltage reference ensures precise measurement and calibration
  • Temperature sensing for optimal performance and reliability


  • Powerful battery management solution
  • Essential for portable devices
  • Optimizing battery health


Parameter Value Parameter Value
Product Category Battery Management RoHS Details
Product Fuel Gauges Battery Type Lithium-ion
Operating Supply Voltage 4.5 V Package / Case TDFN-8
Mounting Style SMD/SMT Series MAX17040
Brand Analog Devices / Maxim Integrated Product Type Battery Management
Factory Pack Quantity 10000 Subcategory PMIC - Power Management ICs
Part # Aliases MAX17040 90-2771G+TRL


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The MAX17040G+T chip is a battery fuel gauge IC (integrated circuit) manufactured by Maxim Integrated. It accurately measures the state of charge (SOC) of a lithium-ion battery, providing information such as capacity, voltage, and current. It features an I2C interface for communication with microcontrollers, making it suitable for applications in portable devices such as smartphones, tablets, and wearable devices.
  • Equivalent

    Equivalent products of MAX17040G+T chip include MAX17040XG+T, MAX17040D+T, MAX17040EXG+T, MAX17040DXG+T. These chips are similar in functionality and features, offering power and fuel gauging solutions for single-cell lithium-ion batteries with minimal external components.
  • Features

    MAX17040G+T is a fuel-gauge IC with an integrated protector. It provides high-accuracy battery management for single-cell Li-ion (Li+) batteries. Its features include a 7μA operating current, small 9-bump, 0.4mm pitch, 1.87mm x 1.87mm WLP package, high-precision voltage and current measurements, programmable SOC alarm thresholds, authentication technology, and an optional SHA authentication for safeguarding system integrity.
  • Pinout

    The MAX17040G+T is a 1-cell fuel gauge IC with a 2-wire I2C interface. It has a 6-pin WLP package and the pins are VSS, SDA, SCL, ALERT, TS, and VDD. The IC is used to accurately measure the state of charge (SoC) of a Li-ion battery and is suitable for portable and handheld devices.
  • Manufacturer

    The manufacturer of the MAX17040G+T is Maxim Integrated. Maxim Integrated is a semiconductor manufacturing company specializing in the design and production of analog and mixed-signal integrated circuits. They develop a wide range of products for various industries, including automotive, industrial, healthcare, and consumer electronics.
  • Application Field

    The MAX17040G+T is a fuel gauge integrated circuit designed for small lithium-ion (Li+) batteries. It can be used in various applications such as smartphones, tablets, wearables, portable medical devices, and other small battery-powered devices where accurate monitoring of battery usage and remaining capacity is required.
  • Package

    The MAX17040G+T chip is available in a small 12-pin TDFN (3mm x 3mm) package.

We provide high quality products, thoughtful service and after sale guarantee

  • Product

    We have rich products, can meet your various needs.

  • quantity

    Minimum order quantity starts from 1pcs.

  • shipping

    Lowest international shipping fee starts from $0.00

  • guarantee

    365 days quality guarantee for all products

Ratings and Reviews

Please rate the product !
Please enter a comment

Please submit comments after logging into your account.



  • ADP7142AUJZ


    Analog Devices, Inc

    With its 40V input voltage tolerance, 200mA output...

  • ADP5014ACPZ


    Analog Devices, Inc

    Low-noise buck regulator

  • ADP2164ACPZ


    Analog Devices, Inc

    ADI 6V/4A, Sync, Step Down, DC-DC Switch Reg

  • ADP2120ACPZ


    Analog Devices, Inc

    ADI 1.25A Sync Step Down DC-DC Converter

  • ADP2114ACPZ


    Analog Devices, Inc

    Exclusively for Original Equipment Manufacturers a...

  • LTC1877EMS8


    Analog Devices, Inc

    Power Management IC