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TPS76815Q, TPS76818Q, TPS76825Q
TPS76827Q, TPS76828Q, TPS76830Q
TPS76833Q, TPS76850Q, TPS76801Q
SLVS211J 鈥?JUNE 1999 鈥?REVISED OCTOBER 2004
ELECTRICAL CHARACTERISTICS (continued)
over recommended operating free-air temperature range, V
I
= V
O(typ)
+ 1 V, I
O
= 1 mA, EN = 0 V, C
o
= 10 碌F (unless otherwise
noted)
PARAMETER
Input current (EN)
TPS76828
TPS76830
Dropout voltage
(3)
TEST CONDITIONS
EN = 0 V
EN = V
I
I
O
= 1 A, T
J
= 25掳C
I
O
= 1 A, T
J
= -40掳C to 125掳C
I
O
= 1 A, T
J
= 25掳C
I
O
= 1 A, T
J
= -40掳C to 125掳C
I
O
= 1 A, T
J
= 25掳C
I
O
= 1 A, T
J
= -40掳C to 125掳C
I
O
= 1 A, T
J
= 25掳C
I
O
= 1 A, T
J
= -40掳C to 125掳C
MIN
1
1
TYP
0
500
MAX
1
1
825
UNIT
碌A
450
675
350
575
230
380
mV
TPS76833
TPS76850
(3)
IN voltage equals V
O
(typ) - 100 mV; TPS76801 output voltage set to 3.3 V nominal with external resistor divider. TPS76815, TPS76818,
TPS76825, and TPS76827 dropout voltage limited by input voltage range limitations (i.e., TPS76830 input voltage needs to drop to 2.9
V for purpose of this test).
Table of Graphs
FIGURE
V
O
Output voltage
Ground current
Power supply ripple rejection
Output spectral noise density
Input voltage (min)
Z
o
V
DO
Output impedance
Dropout voltage
Line transient response
Load transient response
V
O
Output voltage
Dropout voltage
Equivalent series resistance (ESR)
vs Time
vs Input voltage
vs Output current
vs Output current
vs Free-air temperature
vs Free-air temperature
vs Frequency
vs Frequency
vs Output voltage
vs Frequency
vs Free-air temperature
2, 3, 4
5, 6, 7
8, 9
10
11
12
13
14
15, 17
16, 18
19
20
22 - 25
7