參數(shù)資料
型號: CM3015-18ST
廠商: Electronic Theatre Controls, Inc.
英文描述: Micropower, 300mA Low Dropout CMOS Regulator
中文描述: 微功耗,300mA低壓差穩(wěn)壓器的CMOS
文件頁數(shù): 6/14頁
文件大?。?/td> 508K
代理商: CM3015-18ST
2004 California Micro Devices Corp. All rights reserved.
6
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.calmicro.com
09/14/04
CM3015
PRELIMINARY
Performance Information (cont’d)
Typical DC Characteristics (cont’d - nominal conditions unless specified otherwise)
Nominal Conditions: C
IN
= 1μF, C
OUT
= 2.2μF, No C
BYP
, V
IN
= 4.0V, Load = 5mA (all plots measured with 3.0V
V
OUT
)
Figure 7. Enable Voltage Threshold
Figure 8. Supply Current vs. Voltage
(EN=V
IN,
I
LOAD
= 5mA)
Figure 9. Output Supply Current vs. Voltage
Figure 10. Input Supply Current vs. Voltage
Figure 11. Input Supply Current vs. Voltage
Figure 12. Output Supply Current vs. Voltage
500
600
700
800
900
1000
2
3
4
5
6
7
SUPPLY VOLTAGE [V]
T
0
50
100
150
200
250
300
350
0
1
2
3
4
5
6
INPUT VOLTAGE (V)
Q
μ
A
0
500
1000
1500
2000
2500
0
1
2
3
4
5
6
OUTPUT SUPPLYVOLTAGE [V]
O
V
IN
= 0V, EN = 0V
0
500
1000
1500
2000
2500
0
1
INPUT SUPPLYVOLTAGE [V]
2
3
4
5
6
I
V
OUT
= 0V, EN = 0V
0
500
1000
1500
2000
2500
0
1
INPUT SUPPLYVOLTAGE [V]
2
3
4
5
6
I
V
OUT
= 3V, EN = 0V
0
1
10
100
1000
10000
0
1
2
3
4
5
6
OUTPUT SUPPLYVOLTAGE [V]
O
μ
A
V
IN
= 3V,
EN = 0V
Clamp to GND
Protect
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