TPS3818 Datasheet - Texas Instruments

TPS3818, Accurate Programmable-Delay Supervisory Circuit

TPS3818 www.ti.com SBVS106A * MAY 2008 * REVISED AUGUST 2008 Low Quiescent Current, Accurate Programmable-Delay Supervisory Circuit .
The TPS3818xxx family of microprocessor supervisory circuits monitor system voltages from 0.

Features

* 1
* 23 Power-On Reset Generator with Adjustable Delay Time: 1.25ms to 10s
* Very Low Quiescent Current: 2.4µA typ
* High Threshold Accuracy: 0.5% typ
* Fixed Threshold Voltages for Standard Voltage Rails from 0.9V to 5V and Adjustable Voltage Down to 0.4V Are Available

Applications

* DSP or Microcontroller Applications
* Notebook/Desktop Computers
* PDAs/Hand-Held Products
* Portable/Battery-Powered Products

TPS3818-etcTI.pdf