| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,383 pcs
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1383 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
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| SVHC Present | |
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| Tape & Reel |
The SGM809B-RXN3LG/TR from SG Micro Corp is an integrated microprocessor supervisory device designed to provide reliable reset functions during power-up, power-down, or brownout conditions. It maintains a reset assertion for 150ms (minimum) on power-up, ensuring system stability.
Key electrical specifications include a low supply current of 300nA typical and a reset valid down to 1V. The device offers various reset threshold voltage options, including 2.63V, 2.93V, 3.08V, 4.00V, and 4.38V. It also features VCC transient immunity and glitch immunity within the reset comparator.
This supervisory circuit is available in a compact SOT-23-3 or SOT-23 package, suitable for surface mount applications. It operates across a wide junction temperature range of -40℃ to +125℃, making it suitable for demanding environments.
Applications for the SGM809B-RXN3LG/TR include battery-powered devices, microprocessor systems, portable equipment, safety systems, and intelligent instruments where stable power monitoring is critical.
The operating temperature range is -40°C to +125°C.
It is available in a SOT-23-3 surface mount package.
The typical supply current is 300nA.
The available reset threshold voltages are 2.63V, 2.93V, 3.08V, 4.00V, and 4.38V.
The minimum power-on reset pulse width is 150ms.
The reset output is valid down to 1V VCC.