PRELIMINARY
CM3018
Specifications (continued)
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOUT
Regulator Output Voltage
TA = 25°C;
-1%
+1%
V
0mA < ILOAD < 150mA; VIN-VOUT = 1V
0°C < TA < 125°C;
0mA < ILOAD < 150mA; VIN-VOUT = 1V
-2%
-3%
+2%
+3%
V
V
-40°C < TA < 125°C;
0mA < ILOAD < 150mA; VIN-VOUT = 1V
VOUTRT
Regulator Response Time
No Load; COUT = 1µf Ceramic Cap
0mA < ILOAD < 150mA
60
1
µs
Ω
RDROPOUT Dropout Resistance
VR LOAD Load Regulation
1.3
VIN-VOUT = 1V; 10mA < ILOAD < 150mA
3.3V < VIN < 4.3V; ILOAD = 5mA
.25
%
VR LINE
ILIM
Line Regulation
0.15
400
200
300
100
110
%/V
mA
mA
Ω
Overload Current Limit
Short Circuit Current Limit
Discharge Resistance
Ground Current
ISC
VOUT < 1V
RDISCH
IGND
EN tied to ground; VIN = 3.0V
with EN tied to VIN; ILOAD = 0mA:
with EN tied to VIN; ILOAD = 150mA:
200
250
µA
µA
with EN tied to GND (Disable Mode):
Regulator enabled
0.1
0.8
10
µA
VIH
VIL
IEN
Enable High Threshold
Enable Low Threshold
Enable Input Current
1.2
V
Regulator shutdown
VEN > 0.8V
0.4
0.7
.01
150
15
V
µA
°C
°C
dB
TDISABLE Shutdown Temperature
THYST
PSRR
Thermal Hysteresis
Ripple Rejection
60
ƒ = 120Hz; VIN − VOUT = 1V;
ILOAD= 100µA; COUT = 1µF Ceramic;
CBYP = 10nF
eN
Output Noise
300Hz-100kHz; COUT = 10µF Ceramic;
35
µVrms
CBYP = 10nF
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 ]
