MIC2212 MICREL [Micrel Semiconductor], MIC2212 Datasheet - Page 6

• Manufacturer Part Number: MIC2212
• Description: Dual uCap LDO and Power-On Reset
• Manufacturer: MICREL [Micrel Semiconductor]

MIC2212
Typical Characteristics
M9999-080504
100E-9
150
100
10E-6
10E-9
50
60
50
40
30
20
10
1E-6
80
60
40
20
0.01
0
0
-40 -20 0 20 40 60 80 100120140
0
OUTPUT 1 LOAD CURRENT (mA)
0
10
V
I
C
OUT
IN
OUT
20 40 60 80 100 120 140
C
C
C
vs. Output 1 Current
150mA load
= V
OUT
IN
BYP
= 150mA
0.1
= 1 F
TEMPERATURE ( C)
Dropout Voltage
Ground Current
OUT
PSRR Output 1
FREQUENCY (kHz)
= 1 F
100
Density Output 2
C
= 0.01 F
= 1 F
FREQUENCY (Hz)
Spectral Noise
BYP
+ 1
Output 1
C
1
= 1nF
BYP
1k
= 100nF
C
10
BYP
10k
100 A Load
= 10nF
100
100k
1000
1M
350
300
250
200
150
100
2.5
1.5
0.5
50
60
50
40
30
20
10
80
60
40
20
0.01
0
3
2
1
0
-40 -20 0 20 40 60 80 100120140
0
0
0
0
OUTPUT 2 LOAD CURRENT (mA)
V
I
C
OUT
Dropout Characteristics
100 A
IN
OUT
300mA load
vs. Output 2 Current
50
= V
SUPPLY VOLTAGE (V)
= 300mA
0.1
1
= 1 F
TEMPERATURE ( C)
Dropout Voltage
PSRR Output 2
OUT
Ground Current
FREQUENCY (kHz)
C
100 150 200 250 300
BYP
+ 1
Output 1
Output 2
2
= 1nF
1
6
150mA
C
BYP
3
C
10
= 100nF
BYP
= 10nF
4
100
5
1000
100E-9
10E-6
10E-9
1E-6
2.5
1.5
0.5
60
50
40
30
20
10
60
50
40
30
20
10
3
2
1
0
0
0
10
0
0
Output 1 and 2
with 100 A load
C
C
C
Dropout Characteristics
100 A
OUT
IN
BYP
Ground Pin Current
SUPPLY VOLTAGE (V)
1
SUPPLY VOLTAGE (V)
= 1 F
100
vs. Supply Voltage
1
Density Output 1
TEMPERATURE ( C)
= 0.01 F
Ground Current
= 1 F
FREQUENCY (Hz)
Spectral Noise
Load on both outputs
2
Output 2
2
1k
300mA
3
3
10k
100 A Load
0 A
4
4
100k
100 A
August 2004
5
1mA
5
1M
6
Micrel