ld1585cd2t90 STMicroelectronics, ld1585cd2t90 Datasheet - Page 8

• Manufacturer Part Number: ld1585cd2t90
• Description: 5a Low Dropout Fast Response Positive Voltage Regulator Adjustable And Fixed
• Manufacturer: STMicroelectronics

LD1585C SERIES
ELECTRICAL CHARACTERISTICS OF LD1585#120 (V
otherwise specified.)
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
ELECTRICAL CHARACTERISTICS OF LD1585# (V
otherwise specified.)
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
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Symbol
Symbol
I
O(min)
SVR
SVR
I
V
eN
V
ADJ
I
eN
V
I
V
I
V
V
I
V
V
S
S
ADJ
S
S
sc
sc
q
O
O
d
d
O
O
O
O
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Quiescent Current
Short Circuit Current
Termal Regulation
Supply Voltage Rejection
RMS Output Noise Voltage
(% of V
Temperature Stability
Long Term Stability
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Minimum Load Current
Short Circuit Current
Termal Regulation
Supply Voltage Rejection
Adjust Pin Current
Adjust Pin Current Change
RMS Output Noise Voltage
(% of V
Temperature Stability
Long Term Stability
O
O
Parameter
Parameter
)
)
I
I
I
I
I
I
I
V
V
T
f = 120 Hz,
V
T
T
I
I
(note 1)
I
I
I
I
I
V
V
T
f = 120 Hz,
I
I
I
T
T
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
J
J
J
J
J
J
I
I
I
I
I
- V
- V
- V
= 0 mA
= 0 to 5A V
= 0 mA
= 0 mA
= 0 to 5A T
= 0 to 5A
=5 A
= 10mA
= 10mA to 5AV
= 10mA
= 10mA
= 10mA to 5AT
= 0 to 5A
= 5A
= 5A
= 10 mA
= 10mA to 5A
= 25° C, 30ms pulse
= 25° C
= 125°C
= 25° C, 30ms pulse
= 25° C
= 125°C
25V
25V
O
O
O
= 5.5V
= 3
= 5.5V
Test Conditions
Test Conditions
1V
T
V
V
C
f =10Hz to 10KHz
1000Hrs
V
V
V
C
V
f =10Hz to 10KHz
1000Hrs
J
J
I
I
I
O
I
I
I
O
I
= 13.5 to 30V (note 1)
= 13.5 to 25V
= 13.5 to 25V
- V
= 2.75 to 15V T
= 2.75 to 15V
- V
= 25°C
= 25°C
= 25 F, I
= 25 F, C
J
I
- V
O
O
= 25°C
V
I
=4.25V, C
= 3V T
= 3
I
O
= 3 to 25V (note 1)
=1.5 to 25V
I
=15V, C
1V
ADJ
O
J
= 5A
= 25° C
= 25 F,
T
J
I
J
= C
= 25° C
I
= 25° C
= C
O
O
=10 F, T
=10 F, T
11.88
11.76
1.237
1.225
Min.
Min.
5.5
5.5
60
60
J
= 0 to 125° C, unless
J
0.005
0.005
0.004
0.003
0.015
0.004
0.003
Typ.
Typ.
0.05
0.05
0.03
1.25
1.25
0.25
= 0 to 125° C, unless
1.2
0.5
0.1
0.1
1.2
0.2
0.5
0.5
12
12
75
75
50
5
7
3
7
12.12
12.24
1.263
1.275
Max.
Max.
0.02
0.02
100
0.2
0.2
0.3
0.5
1.4
0.2
0.2
0.3
0.5
1.4
10
10
1
5
%/W
%/W
Unit
Unit
mV
mV
mA
mA
dB
dB
%
%
%
%
%
%
%
%
%
%
V
V
V
A
V
V
V
A
A
A