Datasheet

PRODUCTPREVIEW
_
+
Current
Sense
R
1
R
2
V
IN
GND
V
OUT
I
LIM
Bandgap
Reference
V
REF
=1.205V
R =840kW
2
TLV701xx
www.ti.com SBVS161 –NOVEMBER 2011
ELECTRICAL CHARACTERISTICS: T
A
= +25°C
All values are at T
A
= +25°C, V
IN
= V
OUT(nom)
+ 1 V, I
OUT
= 1 mA, and C
OUT
= 1 µF, unless otherwise noted.
TLV701xx
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Input voltage range 24 V
V
O
Output voltage range 1.2 5 V
V
OUT
DC output accuracy –2 2 %
ΔV
O
for ΔV
IN
Line regulation V
OUT(NOM)
+ 1 V < V
IN
< 24 V 20 50 mV
1 mA < I
OUT
< 10 mA 6 mV
ΔV
O
for ΔI
OUT
Load regulation 1 mA < I
OUT
< 50 mA 19 mV
1 mA < I
OUT
< 100 mA 29 50 mV
I
OUT
= 10 mA 75 mV
V
DO
Dropout voltage
(1)
I
OUT
= 50 mA 400 mV
I
CL
Output current limit V
OUT
= 0 V 160 1000 mA
I
OUT
= 0 mA 3.2 4.5 µA
I
GND
Ground pin current
I
OUT
= 100 mA 3.4 5.5 µA
PSRR Power-supply rejection ratio f = 100 kHz, C
OUT
= 10 µF 60 dB
(1) V
IN
= V
OUT(NOM)
– 0.1 V.
FUNCTIONAL BLOCK DIAGRAM
Copyright © 2011, Texas Instruments Incorporated Submit Documentation Feedback 3