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SGM6021

Not Recommended for New Designs

400nA Ultra-Low Power, Buck Converter with 200mA Output Current

SGM6021 is not recommended for new designs/obsolete. A similar product is available.
SGM6027
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Ultra-Low Quiescent Current HPCM Synchronous Buck Converter

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The SGM6021 family is a 200mA, 1.4MHz synchronous Buck DC/DC converter with 400nA ultra-low quiescent current, which is ideal for powering ultra-low power applications with special needs.

The SGM6021 operation voltage range is from 1.8V to 5.5V, allowing the use of a regulated 5V input. The output regulator levels are programmed through VS pin and can be programmed for 4 different voltages, making it ideal for designing device with limited power budget calculation.

The SGM6021 delivers an output current of 200mA with a peak inductor current of 430mA. Besides, the SGM6021 series has the under-voltage lockout (UVLO) function. It is disabled when the voltage on VIN reaches the UVLO condition. The SGM6021’s under-voltage lockout level is continuously monitored. Only inductor, CIN and COUT capacitors are needed as external components to make a Buck DC/DC converter solution.

The SGM6021 is available in a Green UTDFN-1.5×2-6L package.

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FEATURES
  • Input Voltage Range: 1.8V to 5.5V

  • Output Voltage Programmable in Operation

  • High Efficiency at Low Output Currents: Up to 90% with IOUT = 0.1mA

  • Ultra-Low Power Buck Converter

  • 200mA (MAX) Output Current

  • 400nA (TYP) Quiescent Current

  • 100% Duty Cycle (Pass Mode)

  • -40 to +85 Operating Temperature Range

  • Available in a Green UTDFN-1.5×2-6L Package

APPLICATIONS

Energy Harvest Devices

Ultra-Low Power Applications

Low-Power Wireless Monitoring

Backup Power Supply Circuits

2-Cell and 3-Cell Alkaline-Powered Systems

Portable Game Consoles

Wearable Devices

Thermal Electric Generator Harvesting

Wireless Sensor Networks

Smart Building Controls

Environmental Monitoring

Ordering Information
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
SGM6021-1YUDT6G/TR
Not Recommended for New Designs
UTDFN-1.5×2-6L
6
Yes
YesYesYesMSL1
-40℃ to +85℃
View
View
SGM6021-2YUDT6G/TR
Not Recommended for New Designs
UTDFN-1.5×2-6L
6
Yes
YesYesYesMSL1
-40℃ to +85℃
View
View
SGM6021-3YUDT6G/TR
Not Recommended for New Designs
UTDFN-1.5×2-6L
6
Yes
YesYesYesMSL1
-40℃ to +85℃
View
View
SGM6021-4YUDT6G/TR
Not Recommended for New Designs
UTDFN-1.5×2-6L
6
Yes
YesYesYesMSL1
-40℃ to +85℃
View
View

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.

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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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