SI9185DMP-28-T1 Vishay, SI9185DMP-28-T1 Datasheet - Page 7

• Manufacturer Part Number: SI9185DMP-28-T1
• Description: IC, LDO VOLT REG, 2.8V, 0.5A, MLP33-8
• Manufacturer: Vishay

Specifications of SI9185DMP-28-T1

• Primary Input Voltage: 6V
• Output Voltage Fixed: 2.8V
• Dropout Voltage Vdo: 250mV
• No. Of Pins: 8
• Output Current: 500mA
• Operating Temperature Range: -40°C To +85°C
• Termination Type: SMD
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6 V
• Output Voltage: 2.8 V
• Output Type: Fixed
• Dropout Voltage (max): 0.02 V at 10 mA
• Line Regulation: 0.18 % / V
• Load Regulation: 30 mV
• Voltage Regulation Accuracy: 1.5 %
• Maximum Power Dissipation: 2.5 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: MLP33-8
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Document Number: 71765
S-51147—Rev. F, 20-Jun-05
TYPICAL CHARACTERISTICS (INTERNALLY REGULATED, 25_C UNLESS NOTED)
−0.5
−1.0
−1.5
−2.0
−2.5
−20
−40
−60
−80
0.0
0
10
0
C
C
I
50
LOAD
IN
OUT
= 10 mF
100 150 200 250 300 350 400 450 500
100
GND Current vs. Load Current
V
= 2.2 mF
= 150 mA
OUT
Power Supply Rejection
= 5 V
Load Current (mA)
1000
Frequency (Hz)
10000
25_C
100000
1000000
2500
2000
1500
1000
300
250
200
150
100
500
50
0
0
−40 −20
0
No Load GND Pin Current vs. Input Voltage
GND Pin Current vs. Temperature and Load
25_C
I
I
I
85_C
OUT
OUT
OUT
1
= 500 mA
= 200 mA
= 0 mA
0
2
JunctionTemperature (_C)
−40_C
20
Input Voltage (V)
3
40
Vishay Siliconix
60
4
80
V
5
OUT
100
Si9185
www.vishay.com
= 5 V
6
120
140
7
7