SI9185DMP-20-T1-E3 Vishay, SI9185DMP-20-T1-E3 Datasheet - Page 6

• Manufacturer Part Number: SI9185DMP-20-T1-E3
• Description: IC, LDO VOLT REG, 2V, 0.5A, MLP33-8
• Manufacturer: Vishay

Specifications of SI9185DMP-20-T1-E3

• Primary Input Voltage: 6V
• Output Voltage Fixed: 2V
• Dropout Voltage Vdo: 320mV
• No. Of Pins: 8
• Output Current: 500mA
• Operating Temperature Range: -40°C To +85°C
• Termination Type: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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6
Si9185
Vishay Siliconix
TYPICAL CHARACTERISTICS (INTERNALLY REGULATED, 25_C UNLESS NOTED)
−0.15
−0.30
−0.45
−0.60
−0.75
0.30
0.15
0.00
300
250
200
150
100
300
250
200
150
100
50
50
0
0
−50
0
0
Normalized Output Voltage vs. Load Current
50
−25
V
V
100
Dropout Voltage vs. Load Current
Dropout Voltage vs. Temperature
OUT
OUT
100 150 200 250 300 350 400 450 500
= 3.0 V
= 3.0 V
0
Junction Temperature (_C)
200
Load Current (mA)
25
I
LOAD
300
50
(mA)
75
400
100
500
125
I
I
I
I
OUT
OUT
OUT
OUT
600
150
= 500 mA
= 200 mA
= 10 mA
= 0 mA
−0.0
−0.2
−0.4
−0.6
−0.8
−1.0
400
350
300
250
200
150
100
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.2
50
0
−40 −20
1.0
0
R
LOAD
1.5
Normalized V
1
= 16.5 W
0
2.0
Dropout Voltage vs. V
Dropout Characteristic
Junction Temperature (_C)
I
OUT
20
2
2.5
I
= 200 mA
OUT
40
OUT
V
V
IN
3.0
= 200 mA
OUT
3
(V)
I
vs. Temperature
OUT
I
60
OUT
S-51147—Rev. F, 20-Jun-05
Document Number: 71765
I
3.5
OUT
= 500 mA
= 10 mA
80
4
= 500 mA
OUT
4.0
100
I
OUT
5
4.5
120
= 1 mA
140
5.0
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