| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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600 pcs
|
600 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request | |
|
4 pcs
|
4 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| Lead Style | |
| Package / Case | |
| SVHC Present | |
| Storage Temperature | |
| Supply Current | |
| Tape & Reel |
The SG Micro Corp SGM809B-TXN3LG/TR is an integrated microprocessor supervisory device designed to provide reset signals during power-up, power-down, or brownout conditions. It maintains a reset assertion for a minimum of 150ms on power-up, ensuring system stability. This device operates with a low quiescent current of 300nA (typical) and is fully specified over a temperature range of -40°C to +125°C.
The SGM809B features an active-low push-pull reset output and offers various reset threshold voltage options, including 3.08V, suitable for 3V, 3.3V, and 5V systems. It provides reset validity down to 1V VCC and includes glitch immunity for the reset comparator.
Available in a compact SOT-23-3 package, the SGM809B-TXN3LG/TR is ideal for battery-powered applications, portable equipment, and microprocessor systems where low power consumption and reliable supervision are critical.
The operating temperature range is -40°C to +125°C.
It is available in SOT-23-3 (SOT-23) surface-mount package.
The available reset thresholds are 2.63V, 2.93V, 3.08V, 4.00V, and 4.38V.
The typical supply current is 300nA.
The minimum power-on reset pulse width is 150ms.
The reset output is valid down to VCC = 1V.