MIC5159-1.8YM6 MICREL [Micrel Semiconductor], MIC5159-1.8YM6 Datasheet - Page 4

• Manufacturer Part Number: MIC5159-1.8YM6
• Description: Programmable Current Limit ?Cap LDO Regulator Controller
• Manufacturer: MICREL [Micrel Semiconductor]

Typical Characteristics
Micrel, Inc.
June 2006
1.250
1.245
1.240
1.235
1.230
1.225
1.220
700
600
500
400
300
200
100
10
60
58
56
54
52
50
48
46
44
42
40
9
8
7
6
5
4
3
2
1
0
0
Current Limit Threshold
Reference Voltage
Quiescent Current
vs. Input Voltage
Enable Threshold
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
vs. Input Voltage
INPUT VOLTAGE (V)
vs. Input Voltage
INPUT VOLTAGE (V)
vs. Input Voltage
I
LOAD
= 10mA
EN on
EN off
1.240
1.239
1.238
1.237
1.236
1.235
1.234
1.233
1.232
1.231
1.230
60
58
56
54
52
50
48
46
44
42
40
10
20
18
16
14
12
10
-40 -20 0
-40 -20 0
9
8
7
6
5
4
3
2
1
0
-40 -20 0
8
6
4
2
0
Current Limit Threshold
Reference Voltage
Shutdown Current
Quiescent Current
TEMPERATURE (°C)
INPUT VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
vs. Input Voltage
vs. Temperature
vs. Temperature
vs. Temperature
20 40 60 80 100 120
20 40 60 80 100 120
20 40 60 80 100 120
4
25°C
V
V
IN
IN
= 3.3V
= 3.3V
-40°C
85°C
1.240
1.239
1.238
1.237
1.236
1.235
1.234
1.233
1.232
1.231
1.230
800
700
600
500
400
300
200
100
10
9
8
7
6
5
4
3
2
1
0
0
-40 -20 0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Quiescent Current
Enable Threshold
TEMPERATURE (°C)
vs. Temperature
Output Voltage
vs. Load
vs. Load
20 40 60 80 100 120
LOAD (A)
LOAD (A)
V
V
M9999-062706
IN
IN
= 2.5V
= 2.5V
EN on
EN off
MIC5159