Catalyst Semiconductor CAT810
the CAT810 features a push-pull RESET output (active HIGH). The CAT803, CAT809, and CAT810 are available in both the compact 3-pin SOT-23 and SC70 packages. CAT803, CAT809, CAT810 3-Pin Microprocessor Power Supply Supervisors Features ■ DEscription The CAT803, CAT809, and CAT810 are supervisory circuits that monitor power supplies in digital systems.| Part No. | CAT810 |
|---|---|
| Datasheet | CAT810 Download |
| Manufacturer |  Catalyst Semiconductor |
| Description | 3-Pin Microprocessor Power Supply Supervisors |
| Buy | Stock & Price |
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● Available in RoHS-compliant SOT-23 and SC70 The CAT809 features a push-pull RESET output (active packages LOW) and Computers Servers Laptops Cable modems Wireless communications Embedded control systems White goods Power meters Intelligent instruments PDAs and handheld equipment For Ordering Information details, see page 11. Fast transients on the power supply are ignored and the output is guaranteed to be in the correct state at Vcc levels as low as 1.0V. Threshold suffix selector Nominal Threshold Voltage 4.63V 4.38V 4.00V 3.08V VCC Pin Configuration 3-Lead SOT23 3-Lead SC70 GND 1 Threshold Suffix Designation L M J T S R Z RESET 2 (RESET) (CAT803) CAT809 (CAT810) 3 2.93V 2.63V 2.32V © 2007 by Catalyst Semiconductor, Inc. Characteristics subject to change without notice Doc. No. 3004, Rev. X CAT803, CAT809, CAT810 Pin Descriptions Pin Number CAT803 1 2 CAT809 CAT810 1 2 1 — GND Ground RESET Active LOW reset. RESET is asserted if VCC falls below the reset threshold and remains low for at least 140ms after VCC rises above the reset threshold.
