| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CAT1024YI-45-GT3 from On Semiconductor is a supervisory circuit integrating a 2k-bit serial EEPROM memory and a system power supervisor with brown-out protection. It operates using low-power CMOS technology and interfaces via a 400 kHz I2C bus.
This device provides a precision voltage sense circuit and an active low reset output. It is designed to protect memory and system controllers during power up/down and against brownout conditions. The reset signal becomes inactive typically 200 ms after the supply voltage exceeds the reset threshold level. It supports 4.5V systems and has a reset timeout of 130ms minimum.
The CAT1024YI-45-GT3 is available in an 8-TSSOP surface mount package. It operates within an industrial temperature range of -40°C to 85°C. The supervisory circuit also includes a watchdog timer circuit that resets the system to a known state if software or hardware glitches occur.
Key features include a 1-channel reset, open drain or open collector output, and a simple reset/power-on reset type. The device is suitable for applications requiring reliable power monitoring and system reset functionality.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V.
8-TSSOP.
-40°C to 85°C.
Active low, open drain or open collector.
130ms minimum.
Yes, 2 kbit I2C EEPROM with 400 kHz bus speed.
1.6 seconds.