LMS1585AISX-ADJ/NOPB National Semiconductor, LMS1585AISX-ADJ/NOPB Datasheet - Page 5

• Manufacturer Part Number: LMS1585AISX-ADJ/NOPB
• Description: IC REG 5A LDO FAST RESPONS TO263
• Manufacturer: National Semiconductor

Specifications of LMS1585AISX-ADJ/NOPB

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 5.6 V
• Voltage - Input: 2.5 ~ 13 V
• Voltage - Dropout (typical): 1.2V @ 5A
• Number Of Regulators: 1
• Current - Output: 5A
• Current - Limit (min): 5A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-3, D²Pak (3 leads + Tab), TO-263AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LMS1585AISX-ADJ; *LMS1585AISX-ADJ/NOPB; LMS1585AISX-ADJ

I
LIMIT
Symbol
Electrical Characteristics
Typicals and limits appearing in normal type apply for T
tion temperature range for operation, 0˚C to 125˚C for commercial grade and −40˚C to 125˚C for industrial grade.
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2: The maximum power dissipation is a function of T
is P
Note 3: For testing purposes, ESD was applied using human body model, 1.5kΩ in series with 100pF.
Note 4: Typical Values represent the most likely parametric norm.
Note 5: All limits are guaranteed by testing or statistical analysis.
Note 6: Load and line regulation are measured at constant junction temperature, and are guaranteed up to the maximum power dissipation of 30W. Power
dissipation is determined by the input/output differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output
range.
Note 7: The minimum output current required to maintain regulation.
Note 8: I
Note 9: Consult factory for other fixed voltage options.
D
= (T
FULLLOAD
J(max)
Current Limit
Minimum Load
Current (Note 7)
Quiescent Current
Thermal Regulation
Ripple Rejection
Adjust Pin Current
Adjust Pin Current
Temperature Stability
Long Term Stability
RMS Output Noise
(% of V
Thermal Resistance
Junction-to-Case
–T
A
Parameter
is 5A for LMS1585A and 3A for LMS1587.
)/θ
OUT
JA
. All numbers apply for packages soldered directly into a PC board.
)
LMS1585A-ADJ/LMS1585A-3.3/LMS1585A-1.5
V
LMS1587-ADJ/LMS1587-3.3/LMS1587-1.5
V
LMS1585A/87-ADJ
1.5V ≤ V
LMS1585A-3.3/LMS1587-3.3/
LMS1585A-1.5/LMS1587-1.5
V
T
LMS1585A-ADJ
f
I
LMS1585A-1.5
f
I
LMS1585A-3.3
f
I
LMS1587-ADJ
f
C
LMS1587-1.5
f
I
LMS1587-3.3
f
I
10mA ≤ I
1.5V ≤ V
T
10Hz ≤ f ≤ 10kHz
3-Lead TO-263: Control/Output Section
3-Lead TO-220: Control/Output Section
RIPPLE
OUT
RIPPLE
OUT
RIPPLE
OUT
RIPPLE
RIPPLE
OUT
RIPPLE
OUT
A
A
IN
IN
IN
OUT
−V
−V
= 25˚C, 30ms Pulse
= 125˚C, 1000Hrs
= 5V
= 5A, C
= 5A, V
= 5A, V
= 3A, V
= 3A, V
OUT
OUT
= 25µF Tantalum
= 120Hz, V
= 120Hz, C
= 120Hz, C
= 120Hz, V
= 120Hz, C
= 120Hz, C
IN
IN
OUT
(Continued)
= 5.5V
= 5.5V
−V
−V
IN
IN
IN
IN
OUT
OUT
OUT
≤ I
= 4.5V
= 6.3V
= 4.5V
= 6.3V
J(max)
FULLLOAD
= 25µF Tantalum
≤ 5.75V
≤ 5.75V (Note 8)
Conditions
IN
IN
OUT
OUT
OUT
OUT
−V
−V
, θ
J
JA
OUT
= 25µF Tantalum,
= 25µF Tantalum,
OUT
= 25µF Tantalum,
= 25µF Tantalum,
= 25˚C. Limits appearing in Boldface type apply over the entire junc-
, and T
,
= 3V,
= 3V, I
5
A
. The maximum allowable power dissipation at any ambient temperature
OUT
= 3A
(Note 5)
Min
5.0
3.1
60
60
(Note 4)
0.003
0.003
0.03
Typ
6.6
4.3
2.0
7.0
0.2
0.5
72
72
72
72
72
72
55
(Note 5)
0.65/2.7
0.65/2.7
Max
10.0
13.0
120
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Units
˚C/W
˚C/W
%/W
mA
mA
dB
dB
dB
dB
dB
dB
µA
µA
%
%
%
A
A