參數(shù)資料
型號(hào): CLM2950
廠商: CALOGIC LLC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 150mA Low Dropout Voltage Regulators
中文描述: 150mA的低壓差穩(wěn)壓器
文件頁數(shù): 7/10頁
文件大?。?/td> 154K
代理商: CLM2950
CLM2950 / CLM2951
CORPORATION
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
2.2
1.6
150
1E-08
MINIMUM
OPERATING VOLTAGE
–50
0
50
100
2.0
1.8
1.7
2.1
1.9
MINIMUM
OPERATING
VOLTAGE
(V)
TEMPERATURE (C)
–25
25
75
125
–75
INPUT VOLTAGE (V)
160
0
08
1E-10
GROUND PIN CURRENT
QUIESCENT
CURRENT
(
A)
1
2
3
4
5
6
7
20
40
60
100
120
140
80
IL = 1mA
IL = 0
TEMPERATURE (C)
5.06
4.94
5.0
–75
150
1E-09
OUTPUT VOLTAGE vs
TEMPERATURE OF 3
REPRESENTATIVE UNITS
OUTPUT
VOLTAGE
(V)
4.96
4.98
5.02
5.04
–50 –25 0
25 50 75 100 125
0.2%
FREQUENCY (Hz)
1E-11
OUTPUT IMPEDANCE
OUTPUT
IMPEDANCE
(OHMS)
10
0.01
10
1M
100
1K
100K
10K
0.1
1
0.02
0.05
0.2
0.5
2
5
CL = 4.7F
IO = 100A
IO = 1mA
IO = 100mA
VOUT = 5V
FREQUENCY (Hz)
90
20
1E-13
RIPPLE REJECTION
RIPPLE
REJECTION
(dB)
80
70
60
50
40
30
106
105
104
103
102
101
IL = 1mA
CL = 1.5F
VIN = 6V
IL = 10mA
VOUT = 5V
FREQUENCY (Hz)
90
20
1E-12
RIPPLE REJECTION
RIPPLE
REJECTION
(dB)
80
70
60
50
40
30
106
105
104
103
102
101
CL = 1.5F
IL = 0
IL = 100A
VOUT = 5V
VIN = 6V
FREQUENCY (Hz)
80
10
1E-14
RIPPLE REJECTION
RIPPLE
REJECTION
(dB)
70
60
50
40
30
20
106
105
104
103
102
101
CL = 1.5F
VIN = 6V
VOUT = 5V
IL = 50A
IL = 100mA
TEMPERATURE (C)
–75
150
1E-16
DIVIDER RESISTANCE
PIN
2
TO
PIN
4
RESISTANCE
(k
)
–50 –25 0
25 50 75 100 125
400
0
100
300
200
FREQUENCY (Hz)
3.5
0.0
1E-15
OUTPUT NOISE
VOLTAGE
NOISE
SPECTRAL
DENSITY
(
V/
Hz)
3.0
2.5
2.0
1.5
1.0
0.5
105
102
104
103
IL = 100mA
CL = 4.7F
CL = 3.3F
0.01mF
BYPASS
PIN 1 TO
PIN 7
CL = 220F
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
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