MIC5210 Datasheet, PDF (2/8 Pages) Micrel Semiconductor – Dual 150mA LDO Regulator Preliminary Information

MIC5210
Pin Configuration
OUTA ¹
GND 2
OUTB 3
BYPB 4
8 _INA
7 ENA
6 INB
5 ENB
MIC5210BMM
Micrel
Pin Description
Pin Number
1
2
3
4
5
6
7
8
Pin Name
OUTA
GND
OUTB
BYPB
ENB
INB
ENA
INA
Pin Function
Regulator Output A
Ground.
Regulator Output B
Reference Bypass B: Connect external 470pF capacitor to GND to reduce
output noise in regulator “B”. May be left open.
Enable/Shutdown B (Input): CMOS compatible input. Logic high = enable,
logic low or open = shutdown. Do not leave floating.
Supply Input B
Enable/Shutdown A (Input): CMOS compatible input. Logic high = enable,
logic low or open = shutdown. Do not leave floating.
Supply Input A
Absolute Maximum Ratings
Supply Input Voltage (V_IN) ............................ –20V to +20V
Enable Input Voltage (V_EN) ........................... –20V to +20V
Power Dissipation (P_D) ............................ Internally Limited
Storage Temperature Range ................... –60°C to +150°C
Lead Temperature (soldering, 5 sec.) ....................... 260°C
Recommended Operating Conditions
Supply Input Voltage (V_IN) ............................... 2.5V to 16V
Enable Input Voltage (V_EN) ................................. 0V to 16V
Junction Temperature (T_J) ....................... –40°C to +125°C
Thermal Resistance (θ_JA)......................................... Note 1
MIC5210
2
February 2000