The SGM890B and SGM891B are low-power and high-accuracy voltage detectors. The adjustable threshold range is 0.8V to 5V with increments of 0.1V, which greatly provides application flexibility.
Since the sense pin (VSEN) of the devices is separate from the power supply pin, it can monitor other power supplies. And when the monitored power supply voltage drops to 0V, the device can also maintain the detection state.
In addition, the CD pin of SGM890B has an external capacitor connected to GND, which can adjust the release delay time. Consequently delay time can be set to more than 1s when the delay capacitor (CD) is 1μF. These devices are very suitable for applications in power sequencing, reset sequencing and power switching.
The SGM890B and SGM891B are available in a Green SOT-23-5 package. They are specified over the -40℃ to +125℃ operating temperature range.
Operating Voltage Range: 1V to 6V
High Accuracy Detection: ±1% (TYP)
Low Power Consumption: 0.3μA (TYP) at VIN = 1V
Detection Voltage Range: 0.8V to 5V (0.1V Increments)
Detection Voltage Temperature Coefficient: ±40ppm/℃ (TYP)
Sense Pin Separates from Power Supply
N-Channel Open-Drain Output
-40℃ to +125℃ Operating Temperature Range
Available in a Green SOT-23-5 Package
Power Sequencing and Reset Sequencing
Power Switching
Portable Equipment
Computers/Servers
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM891B-0.8XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM891B-1.0XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-1.1XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM891B-1.2XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM891B-1.4XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-1.6XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-1.8XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-2.0XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-2.2XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM891B-2.3XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM891B-2.5XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-2.7XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-2.8XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM891B-2.9XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM891B-3.0XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-3.3XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-3.9XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-4.6XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM891B-5.0XN5G/TR | アクティブ | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days |
* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。
** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。
