MIC5246_02 Datasheet, PDF (2/12 Pages) Micrel Semiconductor – 150mA μCap CMOS LDO Regulator

MIC5246
Pin Configuration
EN GND IN
3
2
1
LTxx
4
FLG
5
OUT
MIC5246-x.xBM5
Micrel
Pin Description
Pin Number
1
2
3
4
5
Pin Name
IN
GND
EN
FLG
OUT
Pin Function
Supply Input
Ground
Enable/Shutdown (Input): CMOS compatible input. Logic high = enable;
logic low = shutdown. Do not leave open.
Error Flag (Output): Open-drain output. Active low indicates an output
undervoltage condition.
Regulator Output
Absolute Maximum Ratings (Note 1)
Supply Input Voltage (V_IN) .................................. 0V to +7V
Enable Input Voltage (V_EN) .................................. 0V to V_IN
Flag Output Voltage (V_FLG) .................................. 0V to V_IN
Junction Temperature (T_J) ...................................... +150°C
Storage Temperature ............................... –65°C to +150°C
Lead Temperature (soldering, 5 sec.) ....................... 260°C
ESD, Note 3
Operating Ratings (Note 2)
Input Voltage (V_IN) ......................................... +2.7V to +6V
Enable Input Voltage (V_EN) .................................. 0V to V_IN
Flag Output Voltage (V_FLG) .................................. 0V to V_IN
Junction Temperature (T_J) ....................... –40°C to +125°C
Thermal Resistance (θ_JA)...................................... 235°C/W
MIC5246
2
June 2000