SI9182 Datasheet, PDF (5/10 Pages) Vishay Siliconix – Micropower 250-mA CMOS LDO Regulator With Error Flag/Power-On-Reset

Si9182
Vishay Siliconix
ORDERING INFORMATION
Standard
Part Number
Lead (Pb)-Free
Temperature
Part Number Marking Voltage
Range
Si9182DH-12-T1 Si9182DH-12-T1—E3
Si9182DH-15-T1 Si9182DH-15-T1—E3
Si9182DH-18-T1 Si9182DH-18-T1—E3
Si9182DH-20-T1 Si9182DH-20-T1—E3
Si9182DH-25-T1 Si9182DH-25-T1—E3
Si9182DH-28-T1 Si9182DH-28-T1—E3
Si9182DH-285-T1 Si9182DH-285-T1—E3
Si9182DH-29-T1 Si9182DH-29-T1—E3
Si9182DH-30-T1 Si9182DH-30-T1—E3
Si9182DH-33-T1 Si9182DH-33-T1—E3
Si9182DH-50-T1 Si9182DH-50-T1—E3
Si9182DH-AD-T1 Si9182DH-AD-T1—E3
* Additional voltage options are available.
8212
8215
8218
8220
8225
8228
822A
8229
8230
8233
8250
82AD
1.215 V
1.5 V
1.8 V
2.0 V
2.5 V
2.8 V
2.85 V
2.9 V
3.0 V
3.3 V
5.0 V
Adjustable
−40 to 85_C
Package
MSOP-8
Eval Kit
Si9182DB
Temperature Range
−40 to 85_C
Board Type
Surface Mount
TYPICAL CHARACTERISTICS (INTERNALLY REGULATED, 25_C UNLESS NOTED)
Dropout Voltage vs. Load Current
250
V_OUT = 3.3 V
200
150
Dropout Characteristic
3.5
3.0
R_LOAD = 16.5 W
2.5
2.0
100
1.5
1.0
50
0.5
0
0
180
100
200
300
400
500
I_LOAD (mA)
Dropout Voltage vs. Temperature
150
V_OUT = 3.3 V
120
90
I_OUT = 250 mA
I_OUT = 200 mA
60
30
0
−50 −25
0 25 50 75 100
Junction Temperature (_C)
I_OUT = 10 mA
I_OUT = 0 mA
125 150
Document Number: 71150
S-41221—Rev. F, 28-Jun-04
0.0
0
1
2
3
4
5
6
V_IN (V)
Dropout Voltage vs. V_OUT
225
200
175
150
I_OUT = 250 mA
125
100
I_OUT = 200 mA
75
50
25
I_OUT = 10 mA
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V_OUT
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