Micrel, Inc.
MIC4421A/4422A
Ordering Information
Part Number
Standard
MIC4421AAM*
MIC4421ABM
MIC4421ACM
MIC4421ABN
MIC4421ACN
MIC4421ACT
MIC4422AAM*
MIC4422ABM
MIC4422ACM
MIC4422ABN
MIC4422ACN
MIC4422ACT
MIC4422AYM
MIC4422AZM
MIC4422AYN
MIC4422AZN
MIC4422AZT
MIC4421AYM
MIC4421AZM
MIC4421AYN
MIC4421AZN
MIC4421AZT
Pb-Free
Configuration
Inverting
Inverting
Inverting
Inverting
Inverting
Inverting
Non-Inverting
Non-Inverting
Non-Inverting
Non-Inverting
Non-Inverting
Non-Inverting
Temperature Range
–55° to +125°C
–40° to +85°C
0° to +70°C
–40° to +85°C
0° to +70°C
0° to +70°C
–55° to +125°C
–40° to +85°C
0° to +70°C
–40° to +85°C
0° to +70°C
0° to +70°C
Package
8-Pin SOIC
8-Pin SOIC
8-Pin SOIC
8-Pin PDIP
8-Pin PDIP
5-Pin TO-220
8-Pin SOIC
8-Pin SOIC
8-Pin SOIC
8-Pin PDIP
8-Pin PDIP
5-Pin TO-220
*
Special order. Contact factory.
Pin Configuration
VS 1
IN 2
NC 3
GND 4
8-Pin PDIP (N)
8-Pin SOIC (M)
8 VS
TAB
7 OUT
6 OUT
5 GND
5
4
3
2
1
OUT
GND
VS
GND
IN
5-Pin TO-220 (T)
Pin Description
Pin Number
DIP, SOIC
2
4, 5
1, 8
6, 7
3
Pin Number
TO-220-5
1
2, 4
3, TAB
5
—
IN
GND
VS
OUT
NC
Control Input.
Ground: Duplicate pins must be externally connected
together.
Supply Input: Duplicate pins must be externally connected
together.
Output: Duplicate pins must be externally connected
together.
Not connected.
Pin Name
Pin Name
June 2007
2
M9999-062707
MIC [ MIC GROUP RECTIFIERS ]
