Datasheet

    
    
    
SLVS181H − DECEMBER 1998 − REVISED JANUARY 2004
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5
electrical characteristics over recommended operating free-air temperature range,
V
I
= V
O(typ)
+ 1 V, I
O
= 1 mA, EN = IN, C
o
= 4.7 µF (unless otherwise noted) (continued)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
I
O
= 1 mA to 100 mA, T
J
= 25°C 3.234 3.3 3.366
TPS76333
I
O
= 1 mA to 100 mA 3.201 3.3 3.399
V
TPS76333
I
O
= 1 mA to 150 mA, T
J
= 25°C 3.218 3.3 3.382
V
I
O
= 1 mA to 150 mA 3.177 3.3 3.423
I
O
= 1 mA to 100 mA, T
J
= 25°C 3.724 3.8 3.876
V
O
Output voltage
TPS76338
I
O
= 1 mA to 100 mA 3.705 3.8 3.895
V
V
O
Output voltage TPS76338
I
O
= 1 mA to 150 mA, T
J
= 25°C 3.686 3.8 3.914
V
I
O
= 1 mA to 150 mA 3.667 3.8 3.933
I
O
= 1 mA to 100 mA, T
J
= 25°C 4.875 5 5.125
TPS76350
I
O
= 1 mA to 100 mA 4.825 5 5.175
V
TPS76350
I
O
= 1 mA to 150 mA, T
J
= 25°C 4.750 5 5.15
V
I
O
= 1 mA to 150 mA 4.80 5 5.20
I
(Q)
Quiescent current
I
O
= 0 to 150 mA, T
J
= 25°C (1) 85 100
I
(Q)
Quiescent current
(GND terminal current)
I
O
= 0 to 150 mA
(2) 140
A
Standby current
EN < 0.5 V, T
J
= 25°C 0.5 1
µA
Standby current
EN < 0.5 V
2
V
n
Output noise voltage
BW = 300 Hz to 50 kHz,
T
J
= 25°C,
C
o
= 10 µF (2) 140 µV
PSRR Ripple rejection f = 1 kHz, C
o
= 10 µF, T
J
= 25°C (2) 60 dB
Current limit T
J
= 25°C (3) 0.5 0.8 1.5 A
Output voltage line regulation
V
O
+ 1 V < V
I
≤ 10 V, V
I
≥ 3.5 V, T
J
= 25°C 0.04 0.07
%/V
Output voltage line regulation
(∆V
O
/V
O
) (see Note 3)
V
O
+ 1 V < V
I
≤ 10 V,
V
I
≥ 3.5 V 0.1
%/V
V
IH
EN high level input (2) 1.4 2
V
V
IL
EN low level input (2) 0.5 1.2
V
I
I
EN input current
EN = 0 V −0.01 −0.5
A
I
I
EN input current
EN = IN −0.01 −0.5
µA
(1)
Minimum IN operating voltage is 2.7 V or V
O(typ)
+ 1 V, whichever is greater.
(2)
Test condition includes, output voltage V
O
=0 volts (for variable device FB is shorted to V
O
), and pulse duration = 10 mS.
(3)
If V
O
< 2.5 V and V
Imax
= 10 V, V
Imin
= 3.5 V:
Line Reg. (mV) +
ǒ
%ńV
Ǔ
V
O
ǒ
V
Imax
* 3.5 V
Ǔ
100
1000
If V
O
> 2.5 V and V
Imax
= 10 V, V
Imin
= V
O
+ 1 V:
Line Reg. (mV) +
ǒ
%ńV
Ǔ
V
O
ǒ
V
Imax
*
ǒ
V
O
) 1
Ǔ
Ǔ
100
1000