
TPS76815-Q1, TPS76818-Q1, TPS76825-Q1, TPS76827-Q1
TPS76828-Q1, TPS76830-Q1 TPS76833-Q1, TPS76850-Q1, TPS76801-Q1
FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
SGLS155
–
FEBRUARY 2003
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 12
3
2.7
2
1.5
1.75
2
2.25
2.5
2.75
–
–
VI
INPUT VOLTAGE (MIN)
vs
OUTPUT VOLTAGE
4
3
3.25
3.5
TA = 25
°
C
VO
–
Output Voltage
–
V
IO = 1 A
TA = 125
°
C
TA =
–
40
°
C
Figure 13
f
–
Frequency
–
kHz
–
–
Z
101
102
105
106
0
10
–
1
10
–
2
104
103
IO = 1 mA
IO = 1 A
VI = 4.3 V
Co = 10
μ
F
TA = 25
°
C
TPS76833
OUTPUT IMPEDANCE
vs
FREQUENCY
Figure 14
TA
–
Free-Air Temperature
–
°
C
–
40
0
20
120
103
–
60
40
60
80 100
–
–
V
TPS76833
DROPOUT VOLTAGE
vs
FREE-AIR TEMPERATURE
102
101
100
10
–
1
10
–
2
–
20
140
IO = 1 A
IO = 10 mA
IO = 0
Co = 10
μ
F