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LD39030SJ Datasheet(PDF) 7 Page - STMicroelectronics

Part # LD39030SJ
Description  Digital still cameras
PDF  18 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LD39030SJ Datasheet(HTML) 7 Page - STMicroelectronics

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DocID18103 Rev 5
7/18
LD39030SJ
Electrical characteristics
18
5
Electrical characteristics
T
J
= 25 °C, V
IN
= V
OUT(NOM)
+ 1 V, C
IN
= C
OUT
= 1 μF, I
OUT
= 1 mA, V
EN
= V
IN
, unless
otherwise specified.
Table 5. Electrical characteristics (1)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
V
IN
Operating input voltage
1.5
5.5
V
V
UVLO
Turn-on threshold
1.45
1.48
V
Turn-off threshold
1.30
1.35
mV
V
OUT
V
OUT
accuracy
V
OUT
>1.5 V, I
OUT
=1 mA, T
J
=25 °C
-2.0
2.0
%
V
OUT
>1.5 V, I
OUT
=1 mA,
-40 °C<T
J
<125 °C
-3.0
3.0
%
V
OUT
≤ 1.5 V, I
OUT
=1 mA
±10
mV
V
OUT
≤ 1.5 V, I
OUT
=1 mA,
-40 °C<T
J
<125 °C
±30
mV
ΔV
OUT
Static line regulation
V
OUT
+1 V
≤ V
IN
≤ 5.5 V, I
OUT
=1 mA
0.01
%/V
ΔV
OUT
Transient line
regulation
(2)
ΔV
IN
=+500 mV, I
OUT
=1 mA,
T
R
=T
F
=5 μs
10
mVpp
ΔV
OUT
Static load regulation
I
OUT
=1 mA to 300 mA
0.002
%/mA
ΔV
OUT
Transient load
regulation
(2)
I
OUT
=1 mA to 300 mA, T
R
=T
F
=5 μs40
mVpp
V
DROP
Dropout voltage
(3)
I
OUT
=300 mA, V
OUT
>1.5 V
-40 °C<T
J
<125 °C
200
300
mV
e
N
Output noise voltage
10 Hz to 100 kHz, I
OUT
=10 mA
30
μV
RMS
/V
SVR
Supply voltage
rejection V
OUT
= 1.2 V
V
IN
=V
OUTNOM
+1 V+/-V
RIPPLE
V
RIPPLE
=0.1 V Freq.=1 kHz
I
OUT
=10 mA
62
dB
V
IN
=V
OUTNOM
+0.5 V+/-V
RIPPLE
V
RIPPLE
=0.1 V Freq.=10 kHz
I
OUT
=10 mA
62
I
Q
Quiescent current
I
OUT
=0 mA
20
μA
I
OUT
=0 mA, -40 °C<T
J
<125 °C
50
I
OUT
=0 to 300 mA
40
I
OUT
=0 to 300 mA, -40 °C<T
J
<125 °C
85
V
IN
input current in OFF MODE:
V
EN
=GND
0.001
1
I
SC
Short-circuit current
R
L
=0
400
mA



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