Datasheet

TPS659110, TPS659112, TPS659113, TPS659116
SWCS049L –JUNE 2010–REVISED MARCH 2014 www.ti.com
5.21 LDO6, LDO7, And LDO8
over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
OUT
(LDO6) = 1.2 V @ 150 mA, V
OUT
(LDO7) = 1.1 V
Input voltage (VCC3) V
IN
1.7 5.5
@ 150 mA and (VLDO8) = 1 V @ 180 mA
V
OUT
(LDO7) = 1.8 V/2 V and V
OUT
(LDO6) = 1.8 V 2.7 5.5
V
OUT
(LDO7) = 2.8 V 3.2 5.5
V
V
OUT
(LDO7) = 3.3 V 3.6 5.5
V
OUT
(LDO7) = 2.8 V @ 250 mA 3.2 5.5
V
OUT
(LDO7) = 3.0 V 3.6 5.5
V
OUT
(LDO7) = 3.3 V @ 250 mA 3.6 5.5
LDO6
DC Output voltage V
OUT
On and low-power mode, V
IN
= V
INmin
to V
INmax
1
1.1
–3% ... +3%
V
3.2
3.3
Rated output current I
OUTmax
On mode 300
mA
Low-power mode 1
Load current limitation (short-
On mode, V
OUT
= V
OUTmin
– 100 mV 450 550 650 mA
circuit protection)
Dropout Voltage V
DO
On mode, V
DO
= V
IN
– V
OUT
,
V
IN
= 2.7 V, I
OUT
= I
OUTmax
500
V
IN
= 2.7 V, I
OUT
= 250 mA 400
V
IN
= 2.7 V, I
OUT
= 200 mA 300 mV
V
IN
= 1.7 V, I
OUT
= 180 mA 700
V
IN
= 1.7 V, I
OUT
= 150 mA 500
V
IN
= 1.7 V, I
OUT
= 100 mA 300
DC load regulation On mode, I
OUT
= I
OUTmin
to 0 15 mV
DC line regulation On mode, V
IN
= V
INmin
to V
INmax
@ I
OUT
= I
OUTmax
4 mV
Transient load regulation On mode, V
IN
= 3.2 V, V
OUTtyp
= 2.8 V 20 32 mV
I
OUT
= 0.1 × I
OUTmax
to 0.9 × I
OUTmax
in 5 µs and I
OUT
= 0.9 × I
OUTmax
to 0.1 × I
OUTmax
in 5 µs
Transient line regulation On mode, V
IN
= 2.7 V + 0.5 V to 2.7 V in 30 µs 5 15 mV
and V
IN
= 2.7 V to 2.7 V + 0.5 V in 30 µs, I
OUT
=
I
OUTmax
V
OUT
= {1 to 1.8 V}, @ I
OUT
= 0
Turn-on time 30 150
measured from V
OUT
= 0.1 V up to 97% of V
OUT
µs
V
OUT
= {1.9 to 3.3 V}, @ I
OUT
= 0
50 200
measured from V
OUT
= 0.1 V up to 97% of V
OUT
Turn-on Inrush current 200 450 mA
V
IN
= V
INDC
+ 100 mV
pp
tone, V
INDC+
= 3.8 V, I
OUT
=
Ripple Rejection
I
OUTmax
/2
f = 217 Hz 70
dB
f = 20 kHz 40
LDO6 internal resistance LDO off 60 Ω
Ground current On mode, I
OUT
= 0 65 76
On mode, I
OUT
= I
OUTmax
2000
µA
Low-power mode 14 22
Off mode 1
LDO7
DC output voltage V
OUT
On and low-power mode, V
IN
= V
INmin
to V
INmax
1
34 Submit Documentation Feedback Copyright © 2010–2014, Texas Instruments Incorporated
Product Folder Links: TPS659110 TPS659112 TPS659113 TPS659116