SI9182 Vishay Siliconix, SI9182 Datasheet - Page 6

• Manufacturer Part Number: SI9182
• Description: Micropower 250-mA CMOS LDO Regulator With Error Flag/Power-On-Reset
• Manufacturer: Vishay Siliconix

www.vishay.com
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Si9182
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
−0.3
−0.6
−0.9
−1.2
−1.5
−20
−40
−60
−80
0.0
0
10
0
0
Normalized Output Voltage vs. Load Current
C
C
I
LOAD
IN
OUT
V
OUT
50
= 10 mF
100
GND Current vs. Load Current
50
= 2.2 mF
= 150 mA
= 5 V
Power Supply Rejection
100
Load Current (mA)
Load Current (mA)
1000
100
Frequency (Hz)
150
10000
150
200
25_C
100000
200
250
1000000
300
250
1500
1200
−0.0
−0.2
−0.4
−0.6
−0.8
−1.0
−1.2
300
250
200
150
100
900
600
300
50
0
0
−40 −20
−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
Normalized V
= 250 mA
= 200 mA
= 0 mA
0
0
Junction Temperature (_C)
2
JunctionTemperature (_C)
−40_C
I
OUT
20
20
Input Voltage (V)
= 200 mA
3
40
40
OUT
vs. Temperature
60
I
60
OUT
4
S-41221—Rev. F, 28-Jun-04
Document Number: 71150
= 250 mA
80
80
I
OUT
V
5
OUT
100
100
= 100 mA
= 5 V
I
OUT
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120
120
= 0 mA
140
140
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