SI3018 Allegro, SI3018 Datasheet - Page 4

• Manufacturer Part Number: SI3018
• Description: LOW-VOLTAGE / HIGH-CURRENT 1.8 V LINEAR REGULATOR
• Manufacturer: Allegro

SI-3018LSA
LOW-VOLTAGE, HIGH-CURRENT
1.8 V LINEAR REGULATOR
2.0
1.5
1.0
0.5
0.1
0.6
0.5
0.4
0.3
0.2
0
0
0
0
0.2
Overcurrent protection
0.5
Dropout voltage
OUTPUT CURRENT in AMPERES
OUTPUT CURRENT in AMPERES
0.4
V
I
V
V
= V
I
I
= V
= V
S
1.0
0.6
= 3.2 V
S
S
= 5 V
= 6 V
TYPICAL CHARACTERISTICS at T
0.8
1.5
1.0
Dwg. GK-027
Dwg. GK-025
2.0
1.2
1.82
1.76
1.86
1.84
1.80
1.78
1.74
2.0
1.5
1.0
0.5
0
0
0
I
A
O
I
I
O
= 0.5 A
O
= 25 C
= 0 A
= 1 A
0.2
1.0
Load regulation
OUTPUT CURRENT in AMPERES
V
OUT
0.4
INPUT VOLTAGE
vs V
2.0
0.6
IN
3.0
0.8
V
V
V
I
I
I
= V
= V
= V
4.0
1.0
S
S
S
= 8 V
= 5 V
= 3.2 V
Dwg. GK-026
Dwg. GK-028
1.2
5.0