Datasheet

Micrel Inc. MIC4451/4452
October 2011 2
M9999-103111-B
Ordering Information
Part Number
Standard Pb-Free
Temperature Range Package Configuration
 MIC4451YN
40°C to +85°C
8-Pin Plastic DIP Inverting
MIC4451BM MIC4451YM
40°C to +85°C
8- Pin SOIC Inverting
 MIC4451ZT
0°C to +70°C
5- Pin TO-220 Inverting
 MIC4452YN
40°C to +85°C
8- Pin Plastic DIP Non-Inverting
MIC4452BM MIC4452YM
40°C to +85°C
8- Pin SOIC Non-Inverting
 MIC4452ZT
0°C to +70°C
5- Pin TO-220 Non-Inverting
 MIC4452VM
40°C to +125°C
8- Pin SOIC Non-Inverting
Pin Configurations
1
2
3
4
8
7
6
5
VS
OUT
OUT
GND
VS
IN
NC
GND
5OUT
4GND
3VS
2GND
1IN
Pin Description
Pin Number
T0-220-5
Pin Number
DIP, SOIC
Pin Name Pin Function
1 2 IN Control Input.
2, 4 4, 5 GND Ground: Duplicate Pins must be externally connected together.
3, TAB 1, 8 V
S
Supply Input: Duplicate pins must be externally connected together.
5 6, 7 OUT Output: Duplicate pins must be externally connected together.
3 NC Not Connected.