MIC5211-1.8/2.5BM6 MICREL [Micrel Semiconductor], MIC5211-1.8/2.5BM6 Datasheet - Page 4

• Manufacturer Part Number: MIC5211-1.8/2.5BM6
• Description: Dual ?Cap 80mA LDO Regulator Preliminary Information
• Manufacturer: MICREL [Micrel Semiconductor]

MIC5211
Typical Characteristics
MIC5211
1000
2000
1500
1000
100
500
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
10
0.01
1
0
0 10 20 30 40 50 60 70 80
0
C
C
C
C
IN
OUT
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
IN
OUT
OUTPUT CURRENT (mA)
vs. Output Current
vs. Output Current
= 10 F
vs. Output Current
Dropout Voltage
= 10 F
0.1
Ground Current
50
= 1 F
Output Voltage
= 1 F
V
100
IN
1
= V
OUT
10
150
+ 1V
100
200
160
140
120
100
200
180
160
140
120
100
400
300
200
100
2.0
1.5
1.0
0.5
0.0
80
60
40
20
0
0
-60 -30
-60 -30
0
0
I
C
C
L
I
Short Circuit Current
Short Circuit Current
L
= 100 A
1
1
IN
OUT
vs. Supply Voltage
SUPPLY VOLTAGE (V)
= 1mA
TEMPERATURE ( C)
INPUT VOLTAGE (V)
TEMPERATURE ( C)
vs. Input Voltage
Dropout Voltage
vs. Temperature
vs. Temperature
= 10 F
Ground Current
= 1 F
0
0
2
2
I
30 60 90 120 150
30 60 90 120 150
4
L
3
3
= 50mA
C
C
I
L
C
C
IN
OUT
= 50mA
4
4
IN
OUT
V
= 10 F
I
OUT
L
= 10 F
= 1 F
= 100 A
5
5
= 1 F
= 3.3V
6
6
7
7
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4
3
2
1
0
-60 -30
-60 -30
0
Dropout Characteristics
C
C
I
L
IN
OUT
1
= 100 A
CURVES APPLICABLE
SUPPLY VOLTAGE (V)
AT 100 A AND 50mA
= 10 F
TEMPERATURE ( C)
TEMPERATURE ( C)
vs. Temperature
vs. Temperature
Ground Current
Output Voltage
= 1 F
(MIC5211-3.3)
0
2
0
C
C
HI / AVG / LO
3 DEVICES
IN
OUT
I
C
C
L
30 60 90 120 150
30 60 90 120 150
IN
OUT
3
= 50mA
= 10 F
= 10 F
I
I
= 1 F
L
L
= 1 F
4
= 50mA
= 100 A
November 2000
5
6
7
Micrel