參數(shù)資料
型號(hào): MIC5212-SJBM
廠商: MICREL INC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Dual 500mA LDO Regulator
中文描述: DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8
封裝: SOIC-8
文件頁(yè)數(shù): 4/9頁(yè)
文件大小: 171K
代理商: MIC5212-SJBM
MIC5212
Typical Characteristics
Micrel
MIC5212
4
April 2003
0
100
200
300
400
500
600
700
800
20 40 60 80 100 120
TEMPERATURE (
°
C)
L
S/C Current
vs. Temperature
3.275
3.280
3.285
3.290
3.295
3.300
3.305
3.310
3.315
3.320
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (
°
C)
O
Output Voltage
vs. Temperature
0
50
100
150
200
250
300
350
400
450
500
20 40 60 80 100 120
TEMPERATURE (
°
C)
D
Dropout Voltage
vs. Temperature
500mA
150mA
300mA
0
50
100
150
200
250
300
350
5
4
5
D
OUTPUT CURRENT (mA)
Dropout Voltage
vs. Load Current
0
2
4
6
8
10
12
14
0
100
OUTPUT CURRENT (mA)
200
300
400
500
G
Ground Current
vs. Load
0
10
10
20
30
40
50
60
70
80
90
P
FREQUENCY (Hz)
MIC5212-3.3 PSRR
150mA Load
C
OUT
= 10
μ
F Tantulum
V
IN
= 4.3V
V
OUT
= 3.3V
V
IN
= V
OUT
+ 1V
100
1k
10k
100k
1M
0
10
10
20
30
40
50
60
70
80
90
P
FREQUENCY (Hz)
MIC5212 PSRR
500mA Load
500mA
C
OUT
= 10
μ
F Tantulum
V
IN
= 4.3V
V
OUT
= 3.3V
V
IN
= V
OUT
+ 1V
100
1k
10k
100k
1M
0
10
10
20
30
40
50
60
70
80
90
P
FREQUENCY (Hz)
MIC5212-2.5 PSRR
150mA Load
C
OUT
= 10
μ
F Tantulum
V
IN
= 4.3V
V
OUT
= 3.3V
V
IN
= V
OUT
+ 1V
100
1k
10k
100k
1M
0
10
10
20
30
40
50
60
70
80
90
P
FREQUENCY (Hz)
MIC5212-2.5 PSRR
500mA Load
C
OUT
= 10
μ
F Tantulum
V
IN
= 4.3V
V
OUT
= 3.3V
V
IN
= V
OUT
+ 1V
100
1k
10k
100k
1M
0
2
4
6
8
10
12
14
20 40 60 80 100 120
TEMPERATURE (
°
C)
G
Ground Current
vs. Temperature
500mA
150mA
100
μ
A
300mA
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