Datasheet

TPS76030, TPS76032, TPS76033, TPS76038, TPS76050
LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS
SLVS144D – JULY 1998 – REVISED MAY 2001
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
I
O
– Output Current – mA
TPS76030
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
3
2.985
2.975
10 30
2.995
2.99
2.98
20 40 60
3.005
0 50
V
I
= 4 V
T
A
= 25°C
– Output Voltage – V
V
O
Figure 2
I
O
– Output Current – mA
3.295
3.28
3.27
10 30
3.29
3.285
3.275
20 40 60
3.305
0
50
V
I
= 4.3 V
T
A
= 25°C
– Output Voltage – V
V
O
TPS76033
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
3.3
Figure 3
I
O
– Output Current – mA
TPS76050
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
5.01
4.98
4.96
10 30
5
4.99
4.97
20 40 60
5.02
050
– Output Voltage – V
V
O
V
I
= 6 V
T
A
= 25°C
Figure 4
T
A
– Free-Air Temperature – °C
TPS76030
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
2.95
2.85
–35 5
3
2.9
–15 25 125
3.15
–55
45 65
3.05
3.1
V
I
= 4 V
85 105
I
O
= 50 mA
I
O
= 1 mA
– Output Voltage – V
V
O