SGM836xQ
Automotive GradeMicroprocessor Supervisory Circuit with Programmable Delay Time for Automotive Applications
The SGM836xQ family can monitor system voltages from 0.4V to 5V. When the detection voltage falls below the preset threshold (VITL) or the manual reset (nMR) pin is driven low, the open-drain nRESET output is asserted. After the detection voltage and nMR voltage return higher than their respective thresholds, the nRESET output remains low within the user-adjustable delay time.
The SGM836xQ uses a precision reference to achieve 2.2% threshold accuracy under the temperature range of -40℃ to +125℃. The fixed reset timeout period can be set to 20ms by leaving the CT pin open and can be set to 300ms by connecting the CT pin to VDD through a resistor. The programmable reset timeout period can be set from 1.1ms to 10s through an external capacitor connected to the CT pin. Low quiescent current makes the SGM836xQ very suitable for battery-powered applications.
The device is AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and it is suitable for automotive applications.
The SGM836xQ is available in Green SOT-23-6 and TDFN-2×2-6GL packages.
- AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃ - Adjustable Reset Timeout Period: 1.1ms to 10s
- Low Quiescent Current: 0.6μA (TYP)
- High Threshold Accuracy: 2.2% (MAX)
- 1.8V, 3.3V Factory-Set Detection Voltages and Adjustable Detection Voltage Down to 0.4V
- Manual Reset (nMR) Input
- Open-Drain nRESET Output
- Available in Green SOT-23-6 and TDFN-2×2-6GL Packages
Automotive Applications
Computers
Portable Equipment
Intelligent Instruments
Microprocessor Systems
Critical μP Power Monitoring
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM836-1.8QN6G/TR | Active | SOT-23-6 | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.84/unit 25-99 units : $0.72/unit 100-249 units : $0.6/unit 250-499 units : $0.48/unit 500-999 units : $0.42/unit 1000-9999 units : $0.312/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM836-1.8QTHM6G/TR | Active | TDFN-2×2-6GL | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.84/unit 25-99 units : $0.72/unit 100-249 units : $0.6/unit 250-499 units : $0.48/unit 500-999 units : $0.42/unit 1000-9999 units : $0.312/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM836-3.3QN6G/TR | Active | SOT-23-6 | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.84/unit 25-99 units : $0.72/unit 100-249 units : $0.6/unit 250-499 units : $0.48/unit 500-999 units : $0.42/unit 1000-9999 units : $0.312/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM836-3.3QTHM6G/TR | Active | TDFN-2×2-6GL | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.84/unit 25-99 units : $0.72/unit 100-249 units : $0.6/unit 250-499 units : $0.48/unit 500-999 units : $0.42/unit 1000-9999 units : $0.312/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM836-ADJQN6G/TR | Active | SOT-23-6 | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.84/unit 25-99 units : $0.72/unit 100-249 units : $0.6/unit 250-499 units : $0.48/unit 500-999 units : $0.42/unit 1000-9999 units : $0.312/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM836-ADJQTHM6G/TR | Active | TDFN-2×2-6GL | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.84/unit 25-99 units : $0.72/unit 100-249 units : $0.6/unit 250-499 units : $0.48/unit 500-999 units : $0.42/unit 1000-9999 units : $0.312/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 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.
