SI3018 Allegro, SI3018 Datasheet - Page 5

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

www.allegromicro.com
1.86
1.84
1.82
1.80
1.78
1.76
1.74
0
2.0
Line regulation
4.0
INPUT VOLTAGE
TYPICAL CHARACTERISTICS at T
6.0
10
60
50
40
30
20
I
I
I
0
O
O
O
= 1 A
= 0.5 A
= 0 A
8.0
0
0.5
10
V
I
O
ENABLE input current
I
= 5 mA
= V
S
Dwg. GK-029
ENABLE VOLTAGE in VOLTS
= 3.3 V
1.0
12
1.5
LOW-VOLTAGE, HIGH-CURRENT
2.0
5.0
20
15
10
0
A
0
= 25 C (cont’d)
1.8 V LINEAR REGULATOR
2.5
2.0
Dwg. GK-023
GND current
3.0
4.0
INPUT VOLTAGE
6.0
SI-3018LSA
8.0
I
I
I
O
O
O
10
= 1 A
= 0.5 A
= 0 A
Dwg. GK-030
12