PRELIMINARY
CM3015
Specifications (cont’d)
(SEE NOTE 1)
ELECTRICAL OPERATING CHARACTERISTICS
UNIT
S
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
VOUT
Regulator Output Voltage
TA = 25°C
0°C<TJ<125°C
-40°C<TJ<125°C
-1
-2
-3
+1
+2
+3
%
%
%
VR LINE
Line Regulation
VOUT + 1V < VIN & 2.5V < VIN < 6V
0.1
0.1
0.2
0.4
%/V
%
VR LOAD Load Regulation
0mA ≤ IOUT ≤ 150mA; VIN = VOUT + 1V;
Note 2
0.25
0.50
VSENSE
RDROP
Reference Voltage
Dropout Resistance
TA = 25°C
1.20
0.7
V
1mA ≤ ILOAD ≤ 300mA;
VIN = VOUT(nominal) -100mV
1.0
1.2
Ω
IGND
Ground Current
with EN tied to VIN; ILOAD = 1mA
with EN tied to VIN; ILOAD = 350mA
150
165
0.01
200
250
1
µA
µA
with EN tied to GND (Disable Mode)
Regulator enabled
µA
V
VEN
Enable Voltage
Disable Voltage
1.5
VDIS
Regulator shutdown
0.40
V
0.18
IEN
Enable Input Current
0.01
µA
PSSR
Power Supply Ripple Rejection f=1kHz
75
30
dB
ENOISE
Output Noise Voltage
VOUT Turn-on Time
10Hz-100kHz; CBYP = 0.1µF
CBYP = 0µF
BYP = 0.1µF
µVrms
tON
80
µs
µs
C
100
800
550
165
ILIM
ISC
Overload Current Limit
mA
mA
°C
Short Circuit Current Limit
VOUT < 0.5V
TJSD
Thermal Shutdown Junction
Temperature
THYST
Thermal Hysteresis
20
°C
Note 1: VOUT + 1V < VIN & 2.5V < VIN < 6V, IOUT = 1mA, CIN = 2.2µF, TJ = 25°C, COUT = 2.2µF, VSD = 1.5V, unless specified other-
wise. Bold values indicate -40°C < TJ < 125°C
Note 2: Regulation voltages and dropout resistance measured at constant junction temperature using low duty cycle pulse testing.
Note 3: Line regulation is displayed as the average regulation across the full operating range measured in %/V.
THERMAL PERFORMANCE
θ
JA MINIMUM FOOTPRINT
θ
JA 1" SQUARE 2OZ. COPPER
PACKAGE
SOT23-5 / SOT23-6
MSOP-8 Fused
220°C/W
160°C/W
170°C/W
70°C/W
© 2004 California Micro Devices Corp. All rights reserved.
4
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.calmicro.com
09/14/04
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
