| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,413 pcs
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6413 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,509 pcs
|
1509 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The ON Semiconductor CAT823TTDI-GT3 is a system supervisory voltage reset integrated circuit. It is designed to monitor system voltage and automatically restart microprocessors after power failures or brownout conditions. This device features a precise under-voltage monitoring capability and is suitable for 3.0, 3.3, and 5.0 V systems.
The CAT823TTDI-GT3 provides a reset output that remains active until the system voltage reaches the specified trip value and an internal timer, with a minimum of 140 ms, allows the power supply to stabilize. It also includes a watchdog input to monitor system signals and initiate a reset if a timeout condition occurs. For added control, the CAT823TTDI-GT3 offers a manual reset input that can be pulled low to initiate a reset, making it ideal for integration with pushbuttons or processor signals.
This supervisory IC operates within a temperature range of -40°C to +85°C and is available in a compact TSOT-23-5 package, suitable for surface mount applications. It is pin and function compatible with MAX823/24 products.
Key features include automatic microprocessor restart after power failure, pushbutton monitoring for external override, accurate under-voltage system monitoring, and brownout detection. The device outputs a push-pull, totem pole signal and monitors a single voltage channel.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the CAT823TTDI-GT3 is 3.08V.
The reset output type for the CAT823TTDI-GT3 is Active Low.
The minimum reset timeout for the CAT823TTDI-GT3 is 140ms.
The operating temperature range for the CAT823TTDI-GT3 is -40°C to +85°C.
The CAT823TTDI-GT3 is supplied in a TSOT-23-5 package.
The mounting type for the CAT823TTDI-GT3 is Surface Mount.