AIC810

*Ultra Low Supply Current 1A(typ.)
*Guaranteed Reset Valid to Vcc=0.9V
*Available in Three Output Type: Open-Drain Active Low (AIC809N), Push-Pull Active Low (AIC809), Push-Pull Active High (AIC810)
*140ms Min. Power-On Reset Pulse Width
*Internally  Fixed Threshold 2.3V, 2.6V, 2.9V, 3.1V, 4.0V, 4.4V, 4.6V
*Tight Voltage Threshold Tolerance: 1.5%
*Tiny Package in SOT-23

RESET 

V_CC  .....................-0.3V ~6.5V
RESET,RESET ............ -0.3V ~ (V_CC+0.3V)
Input Current (V_CC ) .............. . 20mA
Output Current (RESET or RESET ) ........  20mA
Continuous Power Dissipation (T_A = +70) ... 320mW
Operating Junction Temperature Range ...-40 ~ 85
Junction Temperature  ............... 125
Storage Temperature Range ...... . - 65 ~ 150
Lead Temperature (Soldering) 10 sec ........260

AIC809/AIC810 are low-power microprocessor (P) supervisory circuits used to monitor power supplies in Pand digital systems. They provide applications with benefits of circuit reliability and low cost by eliminating external components.

AIC809/AIC810 performs as valid singles in applications with Vcc ranging from 6.0V down to 0.9V. The reset signal lasts for a minimum period of 140ms whenever V_CC supply voltage falls below preset threshold. Both AIC809/AIC810 are designed  with  a  reset comparator to help identify invalid signals, which last less than 140ms. The only difference between them is that  they have an active-low RESET  output  and active-high RESET output, respectively.

Low supply current (1A) makes AIC809/AIC810 ideal for portable equipment. The devices are available in SOT-23 package.