SI9181DQ-20-T1-E3 VISHAY [Vishay Siliconix], SI9181DQ-20-T1-E3 Datasheet - Page 5

• Manufacturer Part Number: SI9181DQ-20-T1-E3
• Description: Micropower 350-mA CMOS LDO Regulator With Error Flag/Power-On-Reset
• Manufacturer: VISHAY [Vishay Siliconix]

Document Number: 71119
S-40694—Rev. D, 19-Apr-04
TYPICAL CHARACTERISTICS (INTERNALLY REGULATED, 25_C UNLESS NOTED)
300
250
200
150
100
200
175
150
125
100
50
75
50
25
0
0
−50
0
* Additional voltage options are available.
−25
Si9181DQ-285-T1
Si9181DQ-AD-T1
Part Number
Si9181DQ-15-T1
Si9181DQ-18-T1
Si9181DQ-20-T1
Si9181DQ-25-T1
Si9181DQ-28-T1
Si9181DQ-29-T1
Si9181DQ-30-T1
Si9181DQ-33-T1
Si9181DQ-50-T1
V
V
100
OUT
Dropout Voltage vs. Load Current
Dropout Voltage vs. Temperature
OUT
= 3.3 V
= 3.3 V
0
Junction Temperature (_C)
200
25
I
LOAD
300
50
Si9181DQ-285-T1—E3
Si9181DQ-AD-T1—E3
Si9181DQ-15-T1—E3
Si9181DQ-18-T1—E3
Si9181DQ-20-T1—E3
Si9181DQ-25-T1—E3
Si9181DQ-28-T1—E3
Si9181DQ-29-T1—E3
Si9181DQ-30-T1—E3
Si9181DQ-33-T1—E3
Si9181DQ-50-T1—E3
(mA)
Lead (Pb)-Free
Eval Kit
Si9181DB
Part Number
75
400
100
ORDERING INFORMATION
500
125
I
I
I
I
OUT
OUT
OUT
OUT
600
150
Marking Voltage
Temperature Range
= 350 mA
= 300 mA
= 10 mA
= 0 mA
1AD
115
118
120
125
128
285
129
130
133
150
−40 to 85_C
Adjustable
2.85 V
1.5 V
1.8 V
2.0 V
2.5 V
2.8 V
2.9 V
3.0 V
3.3 V
5.0 V
300
250
200
150
100
Temperature Range
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
50
0
1.0
0
−40 to 85_C
R
LOAD
1.5
Board Type
1
Surface Mount
I
OUT
= 16.5 W
2.0
Dropout Voltage vs. V
= 300 mA
Dropout Characteristic
2
2.5
V
Vishay Siliconix
V
IN
3.0
Package
OUT
3
TSSOP-8
(V)
I
OUT
I
OUT
3.5
= 10 mA
4
= 350 mA
OUT
4.0
www.vishay.com
Si9181
5
4.5
5.0
6
5