MIC5203 Micrel Semiconductor, MIC5203 Datasheet - Page 2

• Manufacturer Part Number: MIC5203
• Description: Cap 80mA Low-Dropout Voltage Regulator
• Manufacturer: Micrel Semiconductor

MIC5203
Pin Configuration
Pin Description
Absolute Maximum Ratings
Input Supply Voltage (V
Enable Input Voltage (V
Power Dissipation (P
Storage Temperature Range (T
Lead Temperature (Soldering, 5 sec.) ...................... 260 C
Pin Number
SOT-143
1
2
3
4
Pin Number
SOT-23-5
D
2
3
1
4
5
) ............................ Internally Limited
IN
EN
) ............................ –20V to +20V
) ........................... –20V to +20V
S
) ............ –60 C to +150 C
Pin Name
GND
OUT
NC
EN
IN
(Note 1)
Identification
Part
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
SOT-23-5 (M5)
EN
NC
SOT-143 (M4)
EN
IN
3
4
2
3
LKxx
LAxx
GND
3-142
2
OUT
Operating Ratings
Input Voltage (V
Enable Input Voltage (V
Junction Temperature Range ................... –40 C to +125 C
Thermal Resistance
GND
OUT
IN
1
5
1
4
IN
) ........................................... 2.5V to 16V
JA
EN
)......................................... Note 3
(Note 2)
) .................................. 0V to V
December 1998
Micrel
IN