參數(shù)資料
型號: CM3018-33CS
廠商: California Micro Devices Corporation
英文描述: Micropower, 150mA Low Noise CMOS Regulator with Fast Response
中文描述: 微功耗,150mA的低噪聲的CMOS穩(wěn)壓器的快速響應(yīng)
文件頁數(shù): 5/11頁
文件大?。?/td> 302K
代理商: CM3018-33CS
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
CM3018
PRELIMINARY
Specifications (continued)
Note 1: Electrical operating characteristics are guaranteed over standard operating conditions unless otherwise noted.
ELECTRICAL OPERATING CHARACTERISTICS
(SEE NOTE 1)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
OUT
Regulator Output Voltage
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
No Load; C
OUT
= 1
μ
f Ceramic Cap
0mA < I
LOAD
< 150mA
V
IN
-V
OUT
= 1V; 10mA < I
LOAD
< 150mA
3.3V < V
IN
< 4.3V; I
LOAD
= 5mA
-1%
+1%
V
-2%
+2%
V
-3%
+3%
V
V
OUTRT
R
DROPOUT
V
R LOAD
V
R LINE
I
LIM
I
SC
R
DISCH
I
GND
Regulator Response Time
60
μ
s
Dropout Resistance
1
1.3
Load Regulation
.25
%
Line Regulation
0.15
%/V
Overload Current Limit
400
mA
Short Circuit Current Limit
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):
200
mA
Discharge Resistance
300
Ground Current
100
200
μ
A
110
250
μ
A
0.1
10
μ
A
V
IH
V
IL
I
EN
Enable High Threshold
Regulator enabled
0.8
1.2
V
Enable Low Threshold
Regulator shutdown
0.4
0.7
V
Enable Input Current
V
EN
> 0.8V
.01
μ
A
T
DISABLE
T
HYST
PSRR
Shutdown Temperature
150
°C
Thermal Hysteresis
15
°C
Ripple Rejection
= 120Hz; V
IN
V
OUT
= 1V;
I
LOAD
= 100
μ
A; C
OUT
= 1
μ
F Ceramic;
C
BYP
= 10nF
300Hz-100kHz; C
OUT
= 10
μ
F Ceramic;
C
BYP
= 10nF
60
dB
e
N
Output Noise
35
μ
Vrms
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