Datasheet
TPS7101Q, TPS7133Q, TPS7148Q, TPS7150Q
TPS7101Y, TPS7133Y, TPS7148Y, TPS7150Y
LOW-DROPOUT VOLTAGE REGULATORS
SLVS092G – NOVEMBER 1994 – REVISED JANUARY 2003
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS7150 electrical characteristics at I
O
= 10 mA, V
I
= 6 V, EN = 0 V, C
O
= 4.7 µF/CSR
†
= 1 Ω, SENSE
shorted to OUT (unless otherwise noted)
PARAMETER
TEST CONDITIONS
‡
T
J
TPS7150Q
UNIT
PARAMETER
TEST
CONDITIONS
‡
T
J
MIN TYP MAX
UNIT
Out
p
ut voltage
V
I
= 6 V, I
O
= 10 mA 25°C 5
V
Output
voltage
6 V ≤ V
I
≤ 10 V, 5 mA ≤ I
O
≤ 500 mA –40°C to 125°C 4.9 5.1
V
I
O
=10mA
V
I
= 4 88 V
25°C 2.9 6
I
O
=
10
mA
,
V
I
=
4
.
88
V
–40°C to 125°C 8
Dropout voltage
I
O
= 100 mA
V
I
= 4 88 V
25°C 27 32
mV
D
ropou
t
vo
lt
age
I
O
=
100
mA
,
V
I
=
4
.
88
V
–40°C to 125°C 47
mV
I
O
= 500 mA
V
I
= 4 88 V
25°C 146 170
I
O
=
500
mA
,
V
I
=
4
.
88
V
–40°C to 125°C 230
Pass element series resistance
(4.88 V – V
O
)/I
O
, V
I
= 4.88 V,
25°C 0.29 0.32
Ω
Pass
-
element
series
resistance
(
O
)
O
,
I
O
= 500 mA
I
,
–40°C to 125°C 0.47
Ω
In
p
ut regulation
V
I
=6Vto10V
50 µA ≤ I
O
≤ 500 mA
25°C 25
mV
Input
regulation
V
I
=
6
V
to
10
V
,
50
µ
A
≤
I
O
≤
500
mA
–40°C to 125°C 32
mV
I
O
=5mAto500mA
6V≤ V
I
≤ 10 V
25°C 30 45
mV
Out
p
ut regulation
I
O
=
5
mA
to
500
mA
,
6
V
≤
V
I
≤
10
V
–40°C to 125°C 86
mV
Output
regulation
I
O
=50µA to 500 mA
6V≤ V
I
≤ 10 V
25°C 45 65
mV
I
O
=
50
µ
A
to
500
mA
,
6
V
≤
V
I
≤
10
V
–40°C to 125°C 140
mV
I
O
=50µA
25°C 45 55
Ri
pp
le rejection
f = 120 Hz
I
O
=
50
µ
A
–40°C to 125°C 40
dB
Ripple
rejection
f
=
120
Hz
I
O
= 500 mA
25°C 42 52
dB
I
O
=
500
mA
–40°C to 125°C 36
Output noise-spectral density f = 120 Hz 25°C 2
µV/√Hz
10 H ≤ f ≤ 100 kH
C
O
= 4.7 µF
25°C 430
Output noise voltage
10 Hz ≤ f ≤ 100 kHz,
CSR
†
=
1 Ω
C
O
= 10 µF
25°C 345
µVrms
CSR
†
=
1
Ω
C
O
= 100 µF
25°C 220
PG trip-threshold voltage
V
O
voltage decreasing from above V
PG
–40°C to 125°C 4.55 4.75 V
PG hysteresis voltage
25°C 53 mV
PG out
p
ut low voltage
I
PG
=12mA
V
I
= 4 25 V
25°C 0.2 0.4
V
PG
output
low
voltage
I
PG
=
1
.
2
mA
,
V
I
=
4
.
25
V
–40°C to 125°C 0.4
V
†
CSR refers to the total series resistance, including the ESR of the capacitor, any series resistance added externally, and PWB trace resistance
to C
O
.
‡
Pulse-testing techniques are used to maintain virtual junction temperature as close as possible to ambient temperature; thermal effects must
be taken into account separately.