CM3102 Datasheet, PDF (4/9 Pages) California Micro Devices Corp – Micropower 1.2V/150mA CMOS LDO Regulator with Power Good

CM3102
ELECTRICAL OPERATING CHARACTERISTICS ^{(SEE NOTE 1)}
SYM-
BOL
PARAMETER
CONDITIONS
MIN
V_OUT Regulator Output Voltage
0.1mA < I_LOAD < 150mA
1.1
V_{R LOAD} Load Regulation
10mA < I_LOAD < 150mA
V_{R LINE} Line Regulation _xx
I_LOAD = 5mA; 2.7V < V_IN < to 3.6V
I_LIM Overload Current Limit
160
I_SC Short Circuit Current Limit
V_OUT < 0.5V
R_DISCH Discharge Resistance
EN tied to GND
I_GND Ground Current
Regulator Enabled (EN=V_IN); I_LOAD= 0mA
Regulator Enabled (EN=V_IN); I_LOAD= 150mA
Regulator Disabled (EN=GND); (Disable Mode)
V_EN EN Input Logic High Threshold Regulator Enabled
1.6
V_DIS EN Input Logic Low Threshold Regulator Disabled
I_EN Enable Input Current
V_PGL Power Good Low Threshold % of V_OUT (PG ON)
89
V_PGH
V_OL
Power Good High Threshold % of V_OUT (PG OFF)
Power Good Logic "0" Voltage I_L=100µA; Fault Condition
I_PG Power Good Leakage Current Power Good Off; V_PG=5.5V
PG_DELAY Delay Time to Power Good
1
TYP MAX UNITS
1.2 1.3
V
30
mV
20
mV
350
mA
140
mA
500
Ω
90 200 µA
100 250 µA
0.01 10
µA
V
0.4
V
0.01
µA
%
97
%
0.02 0.1
V
0.01
µA
5
mS
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
Timing Diagram
© 2004 California Micro Devices Corp. All rights reserved.
4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 L Tel: [phone]
L Fax: [phone] L www.calmicro.com
01/20/04