PRELIMINARY
CM3018
Specifications (continued)
ELECTRICAL OPERATING CHARACTERISTICS
(SEE NOTE 1)
SYMBOL
V
OUT
PARAMETER
Regulator Output Voltage
CONDITIONS
T
A
= 25°C;
0mA < I
LOAD
< 150mA; V
IN
-V
OUT
= 1V
0°C < T
A
< 125°C;
0mA < I
LOAD
< 150mA; V
IN
-V
OUT
= 1V
-40°C < T
A
< 125°C;
0mA < I
LOAD
< 150mA; V
IN
-V
OUT
= 1V
V
OUTRT
Regulator Response Time
No Load; C
OUT
= 1µf Ceramic Cap
0mA < I
LOAD
< 150mA
V
IN
-V
OUT
= 1V; 10mA < I
LOAD
< 150mA
3.3V < V
IN
< 4.3V; I
LOAD
= 5mA
MIN
-1%
-2%
-3%
60
1
.25
0.15
400
V
OUT
< 1V
EN tied to ground; V
IN
= 3.0V
with EN tied to V
IN
; I
LOAD
= 0mA:
with EN tied to V
IN
; I
LOAD
= 150mA:
with EN tied to GND (Disable Mode):
V
IH
V
IL
I
EN
T
DISABLE
T
HYST
PSRR
Enable High Threshold
Enable Low Threshold
Enable Input Current
Shutdown Temperature
Thermal Hysteresis
Ripple Rejection
ƒ
= 120Hz; V
IN
−
V
OUT
= 1V;
I
LOAD
= 100µA; C
OUT
= 1µF Ceramic;
C
BYP
= 10nF
300Hz-100kHz; C
OUT
= 10µF Ceramic;
C
BYP
= 10nF
Regulator enabled
Regulator shutdown
V
EN
> 0.8V
0.4
200
300
100
110
0.1
0.8
0.7
.01
150
15
60
200
250
10
1.2
1.3
TYP
MAX
+1%
+2%
+3%
UNITS
V
V
V
µs
Ω
%
%/V
mA
mA
Ω
µA
µA
µA
V
V
µA
°C
°C
dB
R
DROPOUT
Dropout Resistance
V
R LOAD
V
R LINE
I
LIM
I
SC
R
DISCH
I
GND
Load Regulation
Line Regulation
Overload Current Limit
Short Circuit Current Limit
Discharge Resistance
Ground Current
e
N
Output Noise
35
µVrms
Note 1: Electrical operating characteristics are guaranteed over standard operating conditions unless otherwise noted.
©
2004 California Micro Devices Corp. All rights reserved.
07/29/04
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
▲
Tel: 408.263.3214
▲
Fax: 408.263.7846
▲
www.calmicro.com
5
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
