MIC39150/39151
Micrel
Ordering Information
Part Number
MIC39150-1.8BT
MIC39150-1.8BU
MIC39151-1.8BT
MIC39151-1.8BU
MIC39150-2.5BT
MIC39150-2.5BU
MIC39151-2.5BT
MIC39151-2.5BU
* order note & V
Voltage
1.8V
1.8V
1.8V
1.8V
2.5V
2.5V
2.5V
2.5V
Temperature Range
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
Package
3-lead TO-220
3-lead TO-263
5-lead TO-220
5-lead TO-263
3-lead TO-220
3-lead TO-263
5-lead TO-220
5-lead TO-263
Pin Configuration
3
TAB
OUT
TAB
3
2
1
OUT
GND
IN
2
1
GND
IN
MIC39150-x.xBT
TO-220-3 (T)
MIC39150-x.xBU
TO-263-3 (U)
5
4
3
2
1
FLG
OUT
GND
IN
EN
5
4
3
2
1
FLG
OUT
GND
IN
EN
TAB
TAB
MIC39151-x.xBT
TO-220-5 (T)
MIC39151-x.xBU
TO-263-5 (U)
Pin Description
Pin Number
MIC39150
Pin Number
MIC39151
1
1
2,
TAB
3
2
3,
TAB
4
5
Pin Name
EN
IN
GND
OUT
FLG
Pin Function
Enable (Input): TTL/CMOS compatible input. Logic high = enable; logic low
or open = shutdown
Unregulated Input: +16V maximum supply.
Ground: Ground pin and
TAB
are internally connected.
Regulator Output
Error Flag (Ouput): Open-collector output. Active low indicates an output
fault condition.
MIC39150/39151
2
May 2000
MICREL [ MICREL SEMICONDUCTOR ]
