MIC5236 Micrel Semiconductor, MIC5236 Datasheet - Page 6

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

MIC5236
MIC5236
3.018
3.016
3.014
3.012
3.010
3.008
3.006
3.004
3.002
120
100
60
50
40
30
20
10
80
60
40
20
0
-30
0
0
0
MIC5236-3.0
R
V
MIC5236-3.0
EN
L
EXTERNAL VOLTAGE (V)
5
= 30
INPUT VOLTAGE (V)
Note 10
Reverse Current
= 5V
INPUT VOLTAGE (V)
-20
Line Regulation
5
10 15 20 25 30 35
Input Current
(Open Input)
IN
EN
MIC5236
Note 10
GND
-10
10
+25 C
OUT
I
LOAD
-40 C
= 10mA
Reverse
Current
15
0
+85 C
10
20
3.0
2.5
2.0
1.5
1.0
0.5
41
40
39
38
37
36
70
60
50
40
30
20
10
0
0
-40 -20 0
0
0
MIC5236-3.0
V
V
No Load
MIC5236-3.0
Overvoltage Threshold
IN
OUT
EXTERNAL VOLTAGE (V)
= 2.7V
(Grounded Input)
Note 11
SINK CURRENT (mA)
Dropout Induced
vs. Temperature
TEMPERATURE ( C)
Reverse Current
0.5
=2.62V
5
IN
EN
Error Flag
MIC5236
20 40 60 80 100 120
Note 11
GND
6
1.0
10
OUT
+25 C
-40 C
1.5
Reverse
Current
15
+85 C
2.0
20
1.25
1.00
0.75
0.50
0.25
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
0
V
V
R
MIC5236-3.0
Current Limit Induced
IN
OUT
L
0.5
vs. Output Voltage
= 6
= 6V
SINK CURRENT (mA)
CURRENT LIMIT (mA)
100
= 2.03V
Current Limit
1.0
Error Flag
200
1.5
MIC5236-3.0
November 2000
2.0
300
2.5
400
3.0
Micrel