MIC5268 Micrel Semiconductor, MIC5268 Datasheet - Page 5

• Manufacturer Part Number: MIC5268
• Description: 150mA UCap CMOS LDO Regulator w/Power Good
• Manufacturer: Micrel Semiconductor

MIC5268
Typical Characteristics
September 2002
1.205
1.195
1.185
1.19
1.18
113
111
109
107
105
103
101
360
350
340
330
320
310
300
290
280
270
260
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.2
99
97
95
2.5 3 3.5 4 4.5 5 5.5 6 6.5
2.6 3.1 3.6 4.1 4.6 5.1 5.6 6.1
-40 -20 0 20 40 60 80 100120140
-40 -20 0 20 40 60 80 100120140
2
1
Short Circuit Current
Ground Current vs.
Power Good Delay
Output Voltage vs.
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
TEMPERATURE ( C)
TEMPERATURE ( C)
vs. Input Voltage
vs. Temperature
Input Voltage
Temperature
I
OUT
= 100 A
I
OUT
I
OUT
V
= 100 A
IN
= 150mA
= 3.3V
1.195
1.185
1.175
99.4
99.2
98.8
98.6
98.4
98.2
1.19
1.18
1.17
400
380
360
340
320
300
280
260
240
220
200
1.4
1.3
1.2
1.1
0.9
0.8
0.7
0.6
99
-40 -20 0 20 40 60 80 100120140
2.6 3.1 3.6 4.1 4.6 5.1 5.6 6.1
2.6 3.1 3.6 4.1 4.6 5.1 5.6 6.1
1
0 20 40 60 80 100 120 140 160
V
IN
Short Circuit Current
OUTPUT CURRENT (mA)
Ground Current vs.
Enable Voltage vs.
= 3.3V
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
TEMPERATURE ( C)
vs. Input Voltage
vs. Temperature
Output Current
Output Voltage
Input Voltage
5
I
I
OUT
OUT
I
OUT
V
= 100 A
= 150mA
IN
= 100 A
= 3.3V
1.195
1.185
1.175
1.165
1.19
1.18
1.17
1.16
1.15
1.05
0.95
0.85
110
105
100
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.2
1.1
0.9
0.8
95
90
85
-40 -20 0 20 40 60 80 100120140
2.6 3.1 3.6 4.1 4.6 5.1 5.6 6.1
-40 -20 0 20 40 60 80 100120140
2
1
1
0
20 40 60 80 100 120 140 160
OUTPUT CURRENT (mA)
Ground Current vs.
Power Good Delay
Output Voltage vs.
Enable Voltage vs.
INPUT VOLTAGE (V)
TEMPERATURE ( C)
TEMPERATURE ( C)
vs. Input Voltage
Output Current
Temperature
Temperature
I
I
I
OUT
OUT
OUT
V
V
IN
IN
= 100 A
= 150mA
= 100 A
= 3.3V
= 3.3V
MIC5268
Micrel