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  • LDO Low VIN (≤7 V)
  • SGM2084xQ

SGM2084xQ

Active
Automotive GradeAutomotive Grade

Automotive 1A, Fast Transient Response, Low Noise and High Accuracy LDO with Power-Good

fileSGM2084xQ.PDF
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The SGM2084xQ is a CMOS, fast transient response, low noise and high accuracy linear regulator (LDO). It is capable of supplying 1A output current with typical dropout voltage of only 165mV. The operating input voltage range is from 1.5V to 5.5V. The fixed output voltage range is from 0.8V to 4.2V and adjustable output voltage range is from 0.55V to 5.0V. 

Other features include an open-drain power-good (PG) output, logic-controlled shutdown mode, current limit and thermal shutdown protection. The SGM2084xQ has automatic discharge function to quickly discharge VOUT in the disabled status. 

This device is AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and it is suitable for automotive applications. 

The SGM2084xQ is available in Green TDFN-2×2-6DL and TDFN-3×3-8KL packages. It operates over an ambient temperature range of -40℃ to +125℃.

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FEATURES
  • AEC-Q100 Qualified for Automotive Applications
    Device Temperature Grade 1
    TA = -40℃ to +125℃
  • Operating Input Voltage Range: 1.5V to 5.5V
  • Fixed Output from 0.8V to 4.2V
  • Adjustable Output from 0.55V to 5.0V
  • 1A Output Current
  • Output Voltage Accuracy: ±1% at +25℃
  • Quiescent Current: 85μA (TYP)
  • Low Dropout Voltage: 165mV (TYP) at 1A, VOUT = 5V
  • Current Limiting and Thermal Protection
  • Excellent Load and Line Transient Responses
  • With Output Automatic Discharge
  • UVLO with Hysteresis
  • Support Power-Good Indicator Function
  • Stable with Small Case Size Ceramic Capacitors
  • -40℃ to +125℃ Operating Temperature Range
  • Available in Green TDFN-2×2-6DL and TDFN-3×3-8KL Packages
APPLICATIONS

General Purpose Automotive & Industrial
Automotive Entertainment System

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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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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)
SGM2084-0.8QTGC6G/TR
Pre-Release
TDFN-2×2-6DL
6
YES
YESYESYES
-40℃ to +125℃ (TA)
View
View
SGM2084-0.8QTHW8G/TR
Pre-Release
TDFN-3×3-8KL
8
YES
YESYESYES
-40℃ to +125℃ (TA)
View
View
SGM2084-0.9QTGC6G/TR
Pre-Release
TDFN-2×2-6DL
6
YES
YESYESYES
-40℃ to +125℃ (TA)
View
View
SGM2084-0.9QTHW8G/TR
Pre-Release
TDFN-3×3-8KL
8
YES
YESYESYES
-40℃ to +125℃ (TA)
View
View
SGM2084-1.05QTGC6G/TR
Pre-Release
TDFN-2×2-6DL
6
YES
YESYESYES
-40℃ to +125℃ (TA)
View
View
SGM2084-1.05QTHW8G/TR
Pre-Release
TDFN-3×3-8KL
8
YES
YESYESYES
-40℃ to +125℃ (TA)
View
View
SGM2084-1.0QTGC6G/TR
Active
TDFN-2×2-6DL
6
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.455/unit
25-99 units : $0.39/unit
100-249 units : $0.325/unit
250-499 units : $0.26/unit
500-999 units : $0.2275/unit
1000-9999 units : $0.169/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-1.0QTHW8G/TR
Active
TDFN-3×3-8KL
8
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.63/unit
25-99 units : $0.54/unit
100-249 units : $0.45/unit
250-499 units : $0.36/unit
500-999 units : $0.315/unit
1000-9999 units : $0.234/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-1.1QTGC6G/TR
Active
TDFN-2×2-6DL
6
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.455/unit
25-99 units : $0.39/unit
100-249 units : $0.325/unit
250-499 units : $0.26/unit
500-999 units : $0.2275/unit
1000-9999 units : $0.169/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-1.1QTHW8G/TR
Active
TDFN-3×3-8KL
8
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.63/unit
25-99 units : $0.54/unit
100-249 units : $0.45/unit
250-499 units : $0.36/unit
500-999 units : $0.315/unit
1000-9999 units : $0.234/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-1.2QTGC6G/TR
Active
TDFN-2×2-6DL
6
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.455/unit
25-99 units : $0.39/unit
100-249 units : $0.325/unit
250-499 units : $0.26/unit
500-999 units : $0.2275/unit
1000-9999 units : $0.169/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-1.2QTHW8G/TR
Active
TDFN-3×3-8KL
8
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.63/unit
25-99 units : $0.54/unit
100-249 units : $0.45/unit
250-499 units : $0.36/unit
500-999 units : $0.315/unit
1000-9999 units : $0.234/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-1.5QTGC6G/TR
Active
TDFN-2×2-6DL
6
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.455/unit
25-99 units : $0.39/unit
100-249 units : $0.325/unit
250-499 units : $0.26/unit
500-999 units : $0.2275/unit
1000-9999 units : $0.169/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-1.5QTHW8G/TR
Active
TDFN-3×3-8KL
8
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.63/unit
25-99 units : $0.54/unit
100-249 units : $0.45/unit
250-499 units : $0.36/unit
500-999 units : $0.315/unit
1000-9999 units : $0.234/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-1.8QTGC6G/TR
Active
TDFN-2×2-6DL
6
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.455/unit
25-99 units : $0.39/unit
100-249 units : $0.325/unit
250-499 units : $0.26/unit
500-999 units : $0.2275/unit
1000-9999 units : $0.169/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-1.8QTHW8G/TR
Active
TDFN-3×3-8KL
8
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.63/unit
25-99 units : $0.54/unit
100-249 units : $0.45/unit
250-499 units : $0.36/unit
500-999 units : $0.315/unit
1000-9999 units : $0.234/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-2.5QTGC6G/TR
Active
TDFN-2×2-6DL
6
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.455/unit
25-99 units : $0.39/unit
100-249 units : $0.325/unit
250-499 units : $0.26/unit
500-999 units : $0.2275/unit
1000-9999 units : $0.169/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-2.5QTHW8G/TR
Active
TDFN-3×3-8KL
8
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.63/unit
25-99 units : $0.54/unit
100-249 units : $0.45/unit
250-499 units : $0.36/unit
500-999 units : $0.315/unit
1000-9999 units : $0.234/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-2.8QTGC6G/TR
Active
TDFN-2×2-6DL
6
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.455/unit
25-99 units : $0.39/unit
100-249 units : $0.325/unit
250-499 units : $0.26/unit
500-999 units : $0.2275/unit
1000-9999 units : $0.169/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-2.8QTHW8G/TR
Active
TDFN-3×3-8KL
8
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.63/unit
25-99 units : $0.54/unit
100-249 units : $0.45/unit
250-499 units : $0.36/unit
500-999 units : $0.315/unit
1000-9999 units : $0.234/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-3.0QTGC6G/TR
Active
TDFN-2×2-6DL
6
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.455/unit
25-99 units : $0.39/unit
100-249 units : $0.325/unit
250-499 units : $0.26/unit
500-999 units : $0.2275/unit
1000-9999 units : $0.169/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-3.0QTHW8G/TR
Active
TDFN-3×3-8KL
8
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.63/unit
25-99 units : $0.54/unit
100-249 units : $0.45/unit
250-499 units : $0.36/unit
500-999 units : $0.315/unit
1000-9999 units : $0.234/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-3.3QTGC6G/TR
Active
TDFN-2×2-6DL
6
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.49/unit
25-99 units : $0.42/unit
100-249 units : $0.35/unit
250-499 units : $0.28/unit
500-999 units : $0.245/unit
1000-9999 units : $0.182/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-3.3QTHW8G/TR
Active
TDFN-3×3-8KL
8
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.525/unit
25-99 units : $0.45/unit
100-249 units : $0.375/unit
250-499 units : $0.3/unit
500-999 units : $0.2625/unit
1000-9999 units : $0.195/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-4.2QTGC6G/TR
Pre-Release
TDFN-2×2-6DL
6
YES
YESYESYES
-40℃ to +125℃ (TA)
View
View
SGM2084-4.2QTHW8G/TR
Pre-Release
TDFN-3×3-8KL
8
YES
YESYESYES
-40℃ to +125℃ (TA)
View
View
SGM2084-ADJQTGC6G/TR
Active
TDFN-2×2-6DL
6
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.42/unit
25-99 units : $0.36/unit
100-249 units : $0.3/unit
250-499 units : $0.24/unit
500-999 units : $0.21/unit
1000-9999 units : $0.156/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 98 days
SGM2084-ADJQTHW8G/TR
Active
TDFN-3×3-8KL
8
YES
YESYESYESMSL1
-40℃ to +125℃ (TA)
View
View
1-24 units : $0.56/unit
25-99 units : $0.48/unit
100-249 units : $0.4/unit
250-499 units : $0.32/unit
500-999 units : $0.28/unit
1000-9999 units : $0.208/unit
3K-9K : 14 days
10K-99K : 28 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.