參數(shù)資料
型號: MIC5256-3.3BM5
廠商: MICREL INC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 150mA UCap LDO with Error Flag
中文描述: 3.3 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5
封裝: SOT-23, 5 PIN
文件頁數(shù): 5/11頁
文件大?。?/td> 115K
代理商: MIC5256-3.3BM5
MIC5256
Micrel
June 2003
5
MIC5256
Typical Characteristics
0
1
10
20
30
40
50
60
70
1
1
1
1
1
P
FREQUENCY (Hz)
100
μ
A*
50mA*
100mA*
150mA*
Power Supply Rejection Ratio
*I
LOAD
C
OUT
= 1.0
μ
F Ceramic
0
1
10
20
30
40
50
60
70
1
1
1
1
1
P
FREQUENCY (Hz)
100
μ
A*
50mA*
100mA*
150mA*
Power Supply Rejection Ratio
*I
LOAD
C
OUT
= 4.7
μ
F Ceramic
0
10
20
30
40
50
60
70
0
VOLTAGE DROP (mV)
400
600
800
1000
P
PSRR vs. Voltage Drop
I
LOAD
= 150mA
I
LOAD
= 100
μ
A
C
OUT
= 1
μ
F
100
105
110
115
120
125
130
0.1
1
10
100
1000
G
μ
A
OUTPUT CURRENT (mA)
Ground Pin Current
V
IN
= V
OUT
+ 1V
95
-40 -20 0 20 40 60 80 100120140
TEMPERATURE (
°
C)
97
99
101
103
105
107
109
111
113
115
G
μ
A
Ground Pin Current
I
LOAD
= 100
μ
A
95
-40 -20 0 20 40 60 80 100120140
TEMPERATURE (
°
C)
100
105
110
115
120
125
G
μ
A
Ground Pin Current
I
LOAD
= 150mA
0
20
40
60
80
100
120
140
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
INPUT VOLTAGE (V)
G
μ
A
Ground Pin Current
I
LOAD
= 100
μ
A
0
20
40
60
80
100
120
140
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
INPUT VOLTAGE (V)
G
μ
A
Ground Pin Current
I
LOAD
= 150mA
0
0.5
1
1.5
2
2.5
3
3.5
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
INPUT VOLTAGE (V)
O
Dropout Characteristics
I
LOAD
= 150mA
I
LOAD
= 100
μ
A
0
TEMPERATURE (
°
C)
0.02
0.04
0.06
0.08
0.1
0.12
0.14
D
Dropout Voltage
I
LOAD
= 100
μ
A
0
TEMPERATURE (
°
C)
20
40
60
80
100
120
140
160
180
D
Dropout Voltage
I
LOAD
= 150mA
0
20
40
60
80
100
120
140
160
180
0
20 40 60 80 100 120 140 160
OUTPUT CURRENT (mA)
D
Dropout Voltage
T =
40C
T = 25C
T = 125C
相關(guān)PDF資料
PDF描述
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