MIC5236 Micrel Semiconductor, MIC5236 Datasheet - Page 5

• Manufacturer Part Number: MIC5236
• Description: Low Quiescent Current Cap LDO Regulator Preliminary Information
• Manufacturer: Micrel Semiconductor

Typical Characteristics
November 2000
MIC5236
400
300
200
100
100
90
80
70
60
50
40
30
20
10
0
4
3
2
1
0
0
4
3
2
1
0
-40 -20 0 20 40 60 80 100 120
0
0 20 40 60 80 100 120 140 160
0
MIC5236-3.0
V
MIC5236-3.0
MIC5236-3.0
OUT
1
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
vs. Output Current
vs. Output Current
vs. Supply Voltage
SUPPLY VOLTAGE (V)
40
Dropout Voltage
vs. Temperature
TEMPERATURE ( C)
Ground Current
Ground Current
Ground Current
= 98% of Nominal V
2
3
80
V
IN
V
I
LOAD
IN
4
= 4V
10 A
1mA 100 A
I
= 4V
120
MIC5236-3.0
LOAD
= 150mA
5
V
IN
= 10mA
6
160
= 10V
OUT
7
200
8
3.015
3.010
3.005
3.000
2.995
2.990
2.985
0.10
0.08
0.06
0.04
0.02
3.5
3.0
2.5
2.0
1.5
1.0
25
20
15
10
5
0
0
-40 -20 0 20 40 60 80 100 120
-40 -20 0 20 40 60 80 100 120
1.5
0
I
I
Dropout Characteristics
MIC5236-3.0
LOAD
LOAD
MIC5236-3.0
MIC5236-3.0
MIC5236-3.0
V
IN
Ground Pin Current
100
OUTPUT CURRENT ( A)
vs. Output Current
2.0
SUPPLY VOLTAGE (V)
= 4V
vs. Temperature
TEMPERATURE ( C)
vs. Temperature
TEMPERATURE ( C)
Ground Current
= 10mA
= 50mA
Output Voltage
V
I
LOAD
IN
200
2.5
5
= 10V
I
LOAD
V
I
= 100mA
LOAD
IN
300
V
I
3.0
LOAD
IN
= 4V
= 150mA
= 150mA
= 4V
= 10mA
400
3.5
500
4.0
600
500
400
300
200
100
285
280
275
270
265
260
255
1.2
1.0
0.8
0.6
0.4
0.2
5
4
3
2
1
0
0
0
-40 -20 0 20 40 60 80 100 120
-40 -20 0 20 40 60 80 100 120
-40 -20 0 20 40 60 80 100 120
0
MIC5236-3.0
MIC5236-3.0
MIC5236-3.0
V
1
OUT
Short Circuit Current
vs. Supply Voltage
SUPPLY VOLTAGE (V)
Dropout Voltage
vs. Temperature
TEMPERATURE ( C)
vs. Temperature
TEMPERATURE ( C)
vs. Temperature
TEMPERATURE ( C)
Ground Current
Ground Current
2
= 3V
3
I
LOAD
I
4
LOAD
I
LOAD
V
I
MIC5236-3.0
LOAD
IN
V
= 100 A
5
OUT
= 4V
= 150mA
= 150mA
= 75mA
6
= 0V
7
MIC5236
8
Micrel