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SGM4027A

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35ppm/℃, 245μA, CMOS Voltage Reference

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The SGM4027A is a precision, low power, low noise and low dropout voltage reference, which is designed to offer low temperature drift and high initial accuracy, while consuming only 245μA (TYP) quiescent current.

The SGM4027A features high precision and low power consumption. The combination of these characteristics makes the device ideal for use in industrial applications, such as transmitters of temperature and pressure. To keep the stability and decrease the output noise of the output voltage, a capacitor with the capacitance of 2μF to 22μF should be added at the output pin of SGM4027A.

For the typical operation, the power supply voltage should be 0.2V beyond the VREF. Due to the advantage of low dropout and low power dissipation, it is recommended to use SGM4027A in portable and battery-powered equipment.

The SGM4027A is available in a Green SOT-23 package. It is specified over the extended industrial temperature range of -40 to +125.

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FEATURES
  • Low Dropout Voltage: 0.2V (MAX)

  • High Output Current: 10mA (MAX)

  • Limited Output Current: 25mA (TYP)

  • Stable Output CLOAD Range: 2μF to 22μF

  • High Initial Accuracy: 0.1% (MAX)

  • Low Temperature Drift: 35ppm/ (MAX) from -40 to +125

  • Low Quiescent Current: 245μA (TYP)

  • -40 to +125 Operating Temperature Range

  • Available in a Green SOT-23 Package

APPLICATIONS

Temperature and Pressure Transmitters

Handheld Test Equipment

Precision Data-Acquisition Systems

Portable Devices

Battery-Powered Equipment

Medical Instrumentation

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)
SGM4027A-2.048XN3LG/TR
Active
SOT-23
3
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $1.75/unit
25-99 units : $1.5/unit
100-249 units : $1.25/unit
250-499 units : $1/unit
500-999 units : $0.875/unit
1000-9999 units : $0.65/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM4027A-2.5XN3LG/TR
Active
SOT-23
3
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $1.75/unit
25-99 units : $1.5/unit
100-249 units : $1.25/unit
250-499 units : $1/unit
500-999 units : $0.875/unit
1000-9999 units : $0.65/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM4027A-3.0XN3LG/TR
Active
SOT-23
3
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $1.75/unit
25-99 units : $1.5/unit
100-249 units : $1.25/unit
250-499 units : $1/unit
500-999 units : $0.875/unit
1000-9999 units : $0.65/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM4027A-3.3XN3LG/TR
Active
SOT-23
3
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $1.75/unit
25-99 units : $1.5/unit
100-249 units : $1.25/unit
250-499 units : $1/unit
500-999 units : $0.875/unit
1000-9999 units : $0.65/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM4027A-4.096XN3LG/TR
Active
SOT-23
3
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $1.75/unit
25-99 units : $1.5/unit
100-249 units : $1.25/unit
250-499 units : $1/unit
500-999 units : $0.875/unit
1000-9999 units : $0.65/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days

* 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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