LD1084 ST Microelectronics, LD1084 Datasheet - Page 6
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LD1084
Manufacturer Part Number
LD1084
Description
5A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED
Manufacturer
ST Microelectronics
Datasheet
1.LD1084.pdf
(18 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LD1084-ADJ
Manufacturer:
ST
Quantity:
20 000
LD1084 SERIES
ELECTRICAL CHARACTERISTICS OF LD1084#36 (V
otherwise specified.)
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
ELECTRICAL CHARACTERISTICS OF LD1084#5 (V
otherwise specified.)
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
6/18
Symbol
Symbol
SVR
SVR
V
V
eN
eN
V
I
V
I
V
V
I
V
V
I
sc
S
S
sc
S
S
q
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
Quiescent Current
Short Circuit Current
Termal Regulation
Supply Voltage Rejection
RMS Output Noise Voltage
(% of V
Temperature Stability
Long Term Stability
O
O
Parameter
Parameter
)
)
I
I
I
I
I
I
I
V
V
V
T
f = 120 Hz,
V
T
T
I
I
I
I
I
I
I
V
V
V
T
f = 120 Hz,
V
T
T
O
O
O
O
O
O
O
O
O
O
O
O
O
O
A
A
A
A
A
A
I
I
I
I
I
I
I
I
- V
- V
= 8.6
- V
- V
= 10
= 0 mA
= 0 to 5A V
= 0 mA
= 0 mA
= 0 to 5A T
= 0 to 5A
=5 A
= 0 mA
= 0 to 5A V
= 0 mA
= 0 mA
= 0 to 5A T
= 0 to 5A
=5 A
= 25°C, 30ms pulse
= 25°C
= 125°C 1000Hrs
= 25°C, 30ms pulse
= 25°C
= 125°C 1000Hrs
30V
30V
O
O
O
O
= 5V
= 25V
= 5V
= 25V
3V
3V
Test Conditions
Test Conditions
T
V
V
C
f =10Hz to 10KHz
T
V
V
C
f =10Hz to 10KHz
J
J
J
J
I
I
I
O
I
I
I
O
= 5.2 to 30V (note 1)
= 5.2 to 18V
= 5.2 to 18V
= 6.6 to 30V (note 1)
= 6.6 to 20V
= 6.6 to 20V
= 25°C
= 25°C
= 25°C
= 25°C
= 25 F, I
= 25 F, I
I
=8V, C
I
=6.6V, C
O
O
= 5A
= 5A
I
T
T
= C
J
J
I
= 25°C
= 25°C
= C
O
=10 F, T
O
=10 F, T
3.564
3.528
Min.
Min.
4.95
5.5
0.5
4.9
5.5
0.5
60
60
A
= -40 to 125°C, unless
A
= -40 to 125°C, unless
0.003
0.003
0.003
0.003
Typ.
Typ.
3.6
3.6
0.5
0.1
1.3
6.5
0.7
0.5
0.5
0.5
1.3
6.5
0.7
0.5
0.5
72
10
72
3
7
5
5
5
1
5
5
3.636
3.672
0.015
0.015
Max.
Max.
5.05
1.5
5.1
1.5
10
10
15
20
10
10
10
20
35
10
%/W
%/W
Unit
Unit
mV
mV
mV
mA
mV
mV
mV
mA
dB
dB
%
%
%
%
%
%
V
V
V
V
A
A
V
V
V
V
A
A