Datasheet
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
V
I
= V
O(typ)
+ 1 V, I
O
= 100 mA, EN = 0 V, C
o
= 4.7 µF (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
TPS76901
1.2 V ≤ V
O
≤ 5.5 V, T
J
= 25°C V
O
TPS76901
1.2 V ≤ V
O
≤ 5.5 V, T
J
= –40°C to 125°C 0.97V
O
1.03V
O
TPS76912
T
J
= 25°C, 2.7 V < V
IN
< 10 V 1.224
TPS76912
T
J
= –40°C to 125°C, 2.7 V < V
IN
< 10 V 1.187 1.261
TPS76915
T
J
= 25°C, 2.7 V < V
IN
< 10 V 1.5
TPS76915
T
J
= –40°C to 125°C, 2.7 V < V
IN
< 10 V 1.455 1.545
TPS76918
T
J
= 25°C, 2.8 V < V
IN
< 10 V 1.8
TPS76918
T
J
= –40°C to 125°C, 2.8 V < V
IN
< 10 V 1.746 1.854
TPS76925
T
J
= 25°C, 3.5 V < V
IN
< 10 V 2.5
Output volta
g
e (10
µ
A to 100 mA
TPS76925
T
J
= –40°C to 125°C, 3.5 V < V
IN
< 10 V 2.425 2.575
V
g( µ
load) (see Note 4)
TPS76927
T
J
= 25°C, 3.7 V < V
IN
< 10 V 2.7
V
TPS76927
T
J
= –40°C to 125°C, 3.7 V < V
IN
< 10 V 2.619 2.781
TPS76928
T
J
= 25°C, 3.8 V < V
IN
< 10 V 2.8
TPS76928
T
J
= –40°C to 125°C, 3.8 V < V
IN
< 10 V 2.716 2.884
TPS76930
T
J
= 25°C, 4.0 V < V
IN
< 10 V 3.0
TPS76930
T
J
= –40°C to 125°C, 4.0 V < V
IN
< 10 V 2.910 3.090
TPS76933
T
J
= 25°C, 4.3 V < V
IN
< 10 V 3.3
TPS76933
T
J
= –40°C to 125°C, 4.3 V < V
IN
< 10 V 3.201 3.399
TPS76950
T
J
= 25°C, 6.0 V < V
IN
< 10 V 5.0
TPS76950
T
J
= –40°C to 125°C, 6.0 V < V
IN
< 10 V 4.850 5.150
Quiescent current
(
GND current
)
EN = 0V, 0 mA < I
O
< 100 mA,
T
J
= 25°C
17
µA
()
(see Notes 4 and 5)
EN = 0V, I
O
= 100 mA,
T
J
= –40°C to 125°C
28
µ
A
Load regulation
EN = 0V, I
O
= 0 to 100 mA,
T
J
= 25°C
12 mV
Out
p
ut voltage line regulation (∆V
O
/V
O
) (see Note 5)
V
O
+ 1 V < V
I
≤ 10 V, T
J
= 25°C,
See Note 4
0.04
%/V
Output
voltage
line
regulation
(∆V
O
/V
O
)
(see
Note
5)
V
O
+ 1 V < V
I
≤ 10 V,
T
J
= –40°C to 125°C, See Note 4
0.1
%/V
Output noise voltage
BW = 300 Hz to 50 kHz,
C
o
= 10 µF, T
J
= 25°C
190 µVrms
Output current limit V
O
=
0 V, See Note 4 350 750 mA
Standby current
EN = V
I
, 2.7 < V
I
< 10 V 1 µA
Standby
current
T
J
= –40°C to 125°C 2 µA
NOTES: 4. Minimum IN operating voltage is 2.7 V or V
O(typ)
+ 1 V, whichever is greater. Maximum IN voltage 10 V, minimum output current
10 µA, maximum output current 100 mA.
5. If V
O
≤ 1.8 V then V
Imin
= 2.7 V, V
Imax
= 10 V:
Line Reg. (mV) % V
V
O
V
Imax
2.7 V
100
1000
If V
O
≥ 2.5 V then V
Imin
= V
O
+ 1 V, V
Imax
= 10 V:
Line Reg. (mV) % V
V
O
V
Imax
V
O
1V
100
1000