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Regular price $11.24
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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Bulk |
Battery Chemistry Lithium Ion
Number of Cells 1
Current - Charging Constant - Programmable
Programmable Features Current, Voltage
Fault Protection Over Temperature, Over Voltage
Charge Current - Max 800mA
Battery Pack Voltage 4.2V
Voltage - Supply (Max) 13V
Interface -
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Supplier Device Package 8-TDFN-EP (3x3)

The MAX1508ZETA is a linear charger for single-cell Lithium Ion batteries, delivering up to 800mA charge current at a regulated 4.2V. Packaged in an 8-WDFN with exposed pad, it integrates over-temperature and over-voltage protection. Its wide operating temperature range makes it versatile for industrial and portable applications.

  • 800mA charge current enables faster charging for single-cell Li+ batteries.
  • Over-temperature protection prevents thermal runaway in demanding conditions.
  • Over-voltage protection ensures safe charging up to 4.2V.
  • Wide -40°C to 85°C range supports industrial applications.

Portable Power Banks

With 800mA charge capability, it can efficiently charge single-cell Li+ batteries in compact power banks, with over-temperature protection for safe operation.

Industrial Handhelds

The -40°C to 85°C range makes it suitable for rugged handheld devices used in extreme environments, ensuring reliable charging.

Medical Monitoring Devices

Provides a stable 4.2V charge for wearable monitors, with over-voltage protection to safeguard sensitive electronics.

Consumer Cameras

Ideal for charging Li+ batteries in digital cameras, delivering fast 800mA charging while maintaining thermal safety.

Automotive Accessories

For dash cams or portable navigation devices, this charger offers dependable performance across a wide temperature range.

Q: What battery chemistry is supported?
A: It supports Lithium Ion batteries.
Q: How many cells can it charge?
A: It is designed for 1 cell.
Q: What is the maximum charge current?
A: The maximum charge current is 800mA.
Q: What is the battery voltage?
A: The battery voltage is 4.2V.
Q: What fault protections are included?
A: It includes Over Temperature and Over Voltage protection.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C (TA).
Base Product Number : MAX1508ZETA
4.2V 8-WDFN 800mA Battery Charger Linear Lithium Ion
Q: What battery chemistry is supported?
A: It supports Lithium Ion batteries.
Q: How many cells can it charge?
A: It is designed for 1 cell.
Q: What is the maximum charge current?
A: The maximum charge current is 800mA.
Q: What is the battery voltage?
A: The battery voltage is 4.2V.
Q: What fault protections are included?
A: It includes Over Temperature and Over Voltage protection.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C (TA).