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SI91821DH-50-T1-E3 Datasheet(PDF) 7 Page - Vishay Siliconix

Part # SI91821DH-50-T1-E3
Description  Micropower 300-mA CMOS LDO Regulator With Error Flag
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Manufacturer  VISHAY [Vishay Siliconix]
Direct Link  http://www.vishay.com
Logo VISHAY - Vishay Siliconix

SI91821DH-50-T1-E3 Datasheet(HTML) 7 Page - Vishay Siliconix

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Si91821
Vishay Siliconix
Document Number: 71614
S-51147–Rev. E, 20-Jun-05
www.vishay.com
7
ORDERING INFORMATION
Standard
Part Number
Lead (Pb)-Free
Part Number
Marking
Voltage
Temperature
Range
Package
Si91821DH-18-T1
Si91821DH-18-T1—E3
1821
1800
1.80 V
Si91821DH-25-T1
Si91821DH-25-T1—E3
1821
2500
2.50 V
Si91821DH-28-T1
Si91821DH-28-T1—E3
1821
2800
2.80 V
Si91821DH-30-T1
Si91821DH-30-T1—E3
1821
3000
3.00 V
−40 to 85_C
MSOP-8
Si91821DH-33-T1
Si91821DH-33-T1—E3
1821
3300
3.30 V
Si91821DH-50-T1
Si91821DH-50-T1—E3
1821
5000
5.00 V
Si91821DH-AD-T1
Si91821DH-AD-T1—E3
1821
ADJ
Adjustable
Eval Kit
Temperature Range
Board Type
Si91821DB
−40 to 85_C
Surface Mount
TYPICAL CHARACTERISTICS (INTERNALLY REGULATED, 25_C UNLESS NOTED)
0
50
100
150
200
250
0
100
200
300
400
500
Dropout Voltage vs. Load Current
ILOAD (mA)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
123
456
Dropout Characteristic
VIN (V)
RLOAD = 16.5 W
VOUT = 2.775 V
VOUT = 2.775 V


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