Description
Pin Numbers SOT-223
1 2 3 4
TO-92
1 2 3
Name
GND RESET VCC GND
Function
Ground Active LOW reset output Power supply input Ground (SOT-223 Only)
Package Marking Code
1
Package Letter Code A
3
B
3
C
D
Part Type
IMP1233D
Package Letter Code D
A B C
Reset Tolerance
5% 10% 15%
A
2
Features
- N Improved Dallas DS1233D replacement.
- Over 60% lower maximum supply current N Low Supply Current.
- 20µA maximum (5.5V).
- 15µA maximum (3.6V) N Automatically restarts a microprocessor after power failure N 350ms reset delay after VCC returns to an in-tolerance condition N Active LOW power-up reset, 5kΩ internal pull-up N Precision temperature-compensated voltage reference and comparator N Eliminates external components N Motorola 68xxx and HC16 compatible N Compact surfa.
IMP1233D Datasheet
