TPS767D3xx
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SLVS209H – JULY 1999 – REVISED AUGUST 2008
ELECTRICAL CHARACTERISTICS
Over operating temperature range (T
J
= –40°C to +125°C), V
IN
= V
OUT(nom)
+ 1V, I
OUT
= 1mA, V
EN
= 0V, and
C
OUT
= 10µF, unless otherwise noted. Adjustable channels are set to V
OUT
= 3.3V. Typical values are at T
J
= 25°C.
PARAMETER
V
IN
Input voltage range, V
1IN
, V
2IN
(1)
TEST CONDITIONS
MIN
2.7
1.5
TYP
MAX
10
5.5
+2.0
+2.0
UNIT
V
V
%
%
%/V
mV
Adjustable V
OUT
range, V
1OUT
, V
2OUT
V
OUT
Accuracy, adjustable V
OUT
channels
(1)
Accuracy, fixed V
OUT
channels
(1)
ΔV
OUT
%/ΔV
IN
ΔV
OUT
%/ΔI
OUT
V
DO
I
CL
I
GND
I
SHDN
I
FB
PSRR
V
N
V
EN(HI)
V
EN(LO)
I
EN
Line regulation
(1)
Load regulation
Dropout voltage
(2)
(V
IN
= V
OUT
(nom) – 0.1V)
Output current limit, per LDO
Ground pin current, per LDO
Standby current, per LDO
FB current input (Adjustable)
Power-supply ripple rejection
Output noise voltage
High-level enable input voltage
Low-level enable input voltage
Input current
Minimum input voltage for valid
RESET
Trip threshold voltage
Reset
Hysteresis voltage
Output low voltage
Leakage current
RESET time-out delay
T
SD
T
J
(1)
(2)
Thermal shutdown temperature
Operating junction temperature
V
OUT
+ 1V
≤
V
IN
≤
5.5V;
10
µA
≤
I
OUT
≤
1A
V
OUT
+ 1V
≤
V
IN
≤
10V;
10
µA
≤
I
OUT
≤
1A
V
OUT
+ 1.0V
≤
V
IN
≤
10V
10
µA
≤
I
OUT
≤
1A
V
OUT
= 3.3V, I
OUT
= 1A
V
OUT
= 0V, T
J
= +25°C
10µA
≤
I
OUT
≤
1A
2.7V
≤
V
IN
≤
10V, V
EN
= V
IN
V
FB
= 1.5V
f = 1kHz, C
OUT
= 10µF
BW = 200Hz to 100kHz, V
OUT
= 1.8V,
I
C
= 1A, C
OUT
= 10µF
T
J
= +25°C
T
J
= +25°C
V
EN
= 0V, T
J
= +25°C
V
EN
= V
IN
, T
J
= +25°C
I
OUT(RESET)
= 300µA
V
OUT
decreasing, T
J
= +25°C
Measured at V
OUT
V
I
= 2.7V, T
J
= +25°C,
I
OUT(RESET)
= 1mA
V
(RESET)
= 7V, T
J
= +25°C
T
J
= +25°C
–2.0
–2.0
0.01
3
350
1.7
85
1
2
60
55
2.0
575
2
125
10
mV
A
µA
µA
nA
dB
µV
RMS
V
0.8
–1
–1
1.1
92
0.5
0.15
0.4
1
100
–40
200
150
+125
400
98
0
1
1
V
µA
V
%V
OUT
%V
OUT
V
µA
ms
°C
°C
Minimum V
IN
= V
OUT
+ V
DO
or 2.7V, whichever is greater.
Dropout voltage (V
DO
) is not measured for channels with V
OUT(nom)
< 2.8V since minimum V
IN
= 2.7V.
Copyright © 1999–2008, Texas Instruments Incorporated
3
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