8184 Datasheet, PDF (5/8 Pages) Allegro MicroSystems – LOW-DROPOUT, 3 V REGULATOR . HIGH EFFICIENCY

8184
LOW-DROPOUT,
3 V REGULATOR
TYPICAL CHARACTERISTICS (cont’d)
LOAD REGULATION
LINE REGULATION
3.06
3.06
3.04
3.04
3.02
3.02
3.00
3.00
V_I = 8 V
2.98
2.98
2.96
2.94
T_A = 85°C
2 V INTERVALS
V_I = 4 V
2.92
0
25
50
75
100
OUTPUT CURRENT in mA
125
150
Dwg. GP-052-5
2.96
2.94
2.92
2.0
OUTPUT VOLTAGE
T_A = 85°C
50 mA INTERVALS
I_O = 0 mA
I_O = 100 mA
3.0
4.0
5.0
6.0
INPUT VOLTAGE in VOLTS
7.0
8.0
Dwg. GP-053-5
3.5
3.0
V_I = 6 V
2.5
3.01
I_O = 0
2.0
3.00
1.5
2.99
I_O = 0 - 100 mA
1.0
T_A = 25°C
2.98
0.5
0
0
1.0
2.0
3.0
INPUT VOLTAGE in VOLTS
4.0
Dwg. GP-059
-50
0
+50
AMBIENT TEMPERATURE in °C
+100
Dwg. GP-050-1
CAUTION: Maximum allowable duty cycle will be significantly less than 100% at high temperatures, at high input voltages, or at high output currents.
See Maximum Allowable Output Current table.