Datasheet Details
- Part number
- IMP809
- Manufacturer
- IMP Inc
- File Size
- 167.98 KB
- Datasheet
- IMP809_IMPInc.pdf
- Description
- 3-Pin Microcontroller Power Supply Supervisor
IMP809 Description
IMP809, IMP81 0 POWER MANAGEMENT 3-Pin Microcontroller Power Supply Supervisor The IMP809/IMP810 are 3.0V, 3.3V and 5.0V power supply supervisor circ.
Pin Number
1 2 (IMP809) 2 (IMP810) 3
Name
GND RESET RESET VCC
Function
Ground RESET is asserted LOW if VCC falls below the reset threshold and rema.
IMP809 Features
* x Improved Maxim MAX809/MAX810 replacement
* Lower supply current…6µA
* 80% lower maximum supply current x Monitor 5V, 3.3V and 3V supplies x 140ms min. reset pulse width x Active-low reset valid with 1.1V supply (IMP809) x Small 3-pin SOT-23 package x No external components x Specif
IMP809 Applications
* x x x x x Embedded controllers Battery operated systems Intelligent instruments Wireless communication systems PDAs and handheld equipment
Reset Threshold Suffix Voltage (V)
L M J T S R 4.63 4.38 4.00 3.08 2.93 2.63
Block Diagrams
VCC VCC
IMP809 (IMP810)
RESET (RESET) GND RESET Input
VCC µP
GND
📁 Related Datasheet
📌 All Tags