The SGM818Y is a low power consumption voltage detector with high accuracy detection. It operates with a supply voltage (VDD) range from 0.9V to 6V. It can provide circuit initialization for DSP-based and processor-based systems. The SGM818Y offers tremendous flexibility with an adjustable threshold that is available from 1.2V to 5V with 0.1V increments.
Whenever VDD falls below a factory preset threshold level (VTH), the device will send out a reset signal. This signal will last the whole period until VDD recovers. Once VDD exceeds the release voltage (VTH + VHYS), the reset signal will maintain a certain delay time and be released.
The SGM818Y is available in Green SOT-23-3 and UTDFN-1×1-4L packages. It is specified over the -40℃ to +125℃ operating temperature range.
- High Accuracy: ±1% at TJ = +25℃
- Low Supply Current: 1μA (TYP)
- Detection Voltage Range: 1.2V to 5V (0.1V Increments)
- No External Components Required
- Quick Reset within 35μs (TYP)
- Reset Active Timeout Period: 6.6ms (nRESET)
- Low Functional Supply Voltage: 0.9V
- N-Channel Open-Drain Output
- Available in Green SOT-23-3 and UTDFN-1×1-4L Packages
Computers
Controllers
Intelligent Instruments
Portable Equipment
μP Power Monitoring
Battery-Powered Equipment
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM818Y-1.6LXN3G/TR | 量产 | SOT-23-3 (L-Type) | 3 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 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 : 28 days 100K-999K : 70 days 1000K and above : 112 days | |
SGM818Y-1.6XN3G/TR | 量产 | SOT-23-3 | 3 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | 查看 | 查看 | |||
SGM818Y-1.6XUDH4G/TR | 量产 | UTDFN-1×1-4L | 4 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 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 : 28 days 100K-999K : 70 days 1000K and above : 112 days | |
SGM818Y-2.9LXN3G/TR | 量产 | SOT-23-3 (L-Type) | 3 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | 查看 | 查看 | |||
SGM818Y-2.9XN3G/TR | 量产 | SOT-23-3 | 3 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | 查看 | 查看 | |||
SGM818Y-2.9XUDH4G/TR | 量产 | UTDFN-1×1-4L | 4 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 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 : 28 days 100K-999K : 70 days 1000K and above : 112 days |
* 价格仅供参考。请联系我们的经销商获取正式报价。
** 交货时间仅供参考，可能会根据不同情况而发生变化。
