MIC5216 Datasheet, PDF (2/12 Pages) Micrel Semiconductor – 500mA-Peak Output LDO Regulator Preliminary Information

MIC5216
Pin Configuration
EN 1
IN 2
OUT 3
FLG 4
8 GND
7 GND
6 GND
5 GND
MIC5216-x.xBMM
MM8™ MSOP-8
Fixed Voltages
EN GND IN
3
2
1
LHxx
4
FLG
5
OUT
MIC5216-x.xBM5
SOT-23-5
Fixed Voltages
Micrel
Pin Description
Pin No.
MSOP-8
2
5–8
3
1
Pin No.
SOT-23-5
1
2
5
3
4
4
Pin Name
IN
GND
OUT
EN
FLG
Pin Function
Supply Input
Ground: MSOP-8 pins 5 through 8 are internally connected.
Regulator Output
Enable (Input): CMOS compatible control input. Logic high = enable; logic
low or open = shutdown.
Error Flag (Output): Open-Collector output. Active low indicates an output
undervoltage condition.
Absolute Maximum Ratings
Supply Input Voltage (V_IN) ............................ –20V to +20V
Power Dissipation (P_D) ............................ Internally Limited
Junction Temperature (T_J) ....................... –40°C to +125°C
Lead Temperature (Soldering, 5 sec.) ...................... 260°C
Operating Ratings
Supply Input Voltage (V_IN) ........................... +2.5V to +12V
Enable Input Voltage (V_EN) .................................. 0V to V_IN
Junction Temperature (T_J) ....................... –40°C to +125°C
Package Thermal Resistance ........................... see Note 1
MIC5216
2
January 2000