MIC5203 Datasheet, PDF (2/7 Pages) Micrel Semiconductor – μCap™ 80mA Low-Dropout Voltage Regulator

MIC5203
Pin Configuration
Part
Identification
EN
GND
2
1
LAxx
3
4
IN
OUT
SOT-143 (M4)
Micrel
EN GND IN
3
2
1
LKxx
4
5
NC
OUT
SOT-23-5 (M5)
Pin Description
Pin Number
SOT-143
1
2
Pin Number
SOT-23-5
2
3
3
1
4
4
5
Pin Name
GND
EN
IN
NC
OUT
Pin Function
Ground
Enable (Input): TTL/CMOS compatible control input. Logic high = enabled;
logic low or open = shutdown.
Supply Input
Not internally connected.
Regulator Output
Absolute Maximum Ratings (Note 1)
Input Supply Voltage (V_IN) ............................ –20V to +20V
Enable Input Voltage (V_EN) ........................... –20V to +20V
Power Dissipation (P_D) ............................ Internally Limited
Storage Temperature Range (T_S) ............ –60°C to +150°C
Lead Temperature (Soldering, 5 sec.) ...................... 260°C
Operating Ratings (Note 2)
Input Voltage (V_IN) ........................................... 2.5V to 16V
Enable Input Voltage (V_EN) .................................. 0V to V_IN
Junction Temperature Range ................... –40°C to +125°C
Thermal Resistance (θ_JA)......................................... Note 3
3-142
December 1998