MIC39500/39501
Micrel
Ordering Information
Part Number
Voltage
Junction Temp. Range
Package
Standard
RoHS Compliant*
MIC39500-2.5BT
MIC39500-2.5BU
MIC39501-2.5BT
MIC39501-2.5BU
MIC39500-1.8BT
MIC39500-1.8BU
MIC39501-1.8BT
MIC39501-1.8BU
MIC39500-2.5WT*
MIC39500-2.5WU*
MIC39501-2.5WT*
MIC39501-2.5WU*
MIC39500-1.8WT*
MIC39500-1.8WU*
MIC39501-1.8WT*
MIC39501-1.8WU*
2.5V
2.5V
2.5V
2.5V
1.8V
1.8V
1.8V
1.8V
-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
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
* RoHS compliant with high-melting solder exemption.
Pin Configuration
3
2
1
OUT
3
2
1
OUT
GND
IN
GND
IN
MIC39500-x.xBT
TO-220-3 (T)
MIC39500-x.xBU
TO-263-3 (U)
5
4
3
2
1
FLG
OUT
GND
IN
5
4
3
2
1
FLG
OUT
GND
IN
EN
EN
MIC39501-x.xBT
TO-220-5 (T)
TO-263-5 (U)
Pin Description
Pin Number
Pin Number
Pin Name
Pin Function
MIC39500
MIC39501
1
EN
Enable (Input): TTL/CMOS compatible input. Logic high = enable; logic low
or open = shutdown
1
2, TAB
3
2
3, TAB
4
IN
Unregulated Input: +16V maximum supply.
Ground: Ground pin and TAB are internally connected.
Regulator Output
GND
OUT
FLG
5
Error Flag (Ouput): Open collector output. Active low indicates an output
fault condition.
M9999-082605-B
2
August 2005
MICREL [ MICREL SEMICONDUCTOR ]
