ABLIC Inc. launches the S-85M0A Series of ultra-high efficiency step-down switching regulators in the industry's most compact size

ABLIC S-85M0A

ABLIC Inc. launched the S-85M0A Series of ultra-high efficiency step-down switching regulators for wearable and IoT devices.

ABLIC - S-85M0A

The IC in the step-down switching regulator repeatedly turns a switch on and off. The resulting charges generated in the coil are stored in a capacitor and used to convert the battery voltage. It converts the 3.6 V battery voltage (from a lithium-ion battery) to the proper voltage (1.8 V or 2.5 V) for mobile devices such as a smart phone.

Typical Application Circuit
Typical Application Circuit.

The S-85M0A Series of ultra-high efficiency step-down switching regulators is housed in the WLP-6L, the industry’s most compact package (1.25 × 0.79 × t0.55 mm), and achieves an ultra-low current consumption of 260 nA, the industry’s top-class current consumption. It reduces the footprint of the mounting area and the surrounding components by 52% compared to our previous product.

Efficiency vs Output Current
Efficiency vs Output Current.

Major Features

  • Housed in ultra-compact WLP-6L (1.25 × 0.79 × t0.55 mm) package
  • Reduces battery drain for wearable and IoT devices during standby
  • Low EMI

Application Examples

  • Wearable devices
  • IoT devices
  • Bluetooth devices
  • Health care devices
  • Smart meters
  • Low-power wireless sensor network devices
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