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SP1084V2-L-5-0

LDO Voltage Regulators 5A LDO 5.0V FIXED 0C - +125C

器件类别：半导体    电源管理   

厂商名称：Exar [Exar Corporation]

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器件参数
参数名称
属性值
产品种类
Product Category
LDO Voltage Regulators
制造商
Manufacturer
Exar [Exar Corporation]
RoHS
Details
安装风格
Mounting Style
SMD/SMT
封装 / 箱体
Package / Case
TO-252-3
Output Voltage
5 V
Output Current
5 A
Number of Outputs
1 Output
Polarity
Positive
Quiescent Current
10 mA
Input Voltage MAX
12 V
输出类型
Output Type
Fixed
最小工作温度
Minimum Operating Temperature
0 C
最大工作温度
Maximum Operating Temperature
+ 125 C
Load Regulation
0.2 %
Dropout Voltage
1.3 V at 5 A
Dropout Voltage - Max
1.5 V at 5 A
高度
Height
2.39 mm (Max)
Ib - Input Bias Current
5 mA
长度
Length
6.73 mm (Max)
Line Regulation
0.02 %
工厂包装数量
Factory Pack Quantity
80
宽度
Width
6.1 mm
单位重量
Unit Weight
0.139332 oz
文档预览
Solved by
SP1084
TM
5A Low Dropout Linear Regulator
TO-263-3
features
Low Dropout Voltage: 1.3V Typically at 5A
Current Limiting and Thermal Protection
Output Current: 5A
Current Limit: 6.5A
Operating Junction Temperature Range:
0 to 125
o
C
Line Regulation: 0.015% (Typical)
Load Regulation: 0.2% (Typical)
Available in RoHS Compliant, Lead Free Packaging
3
2
1
INPUT
OUTPUT
ADJ/GND
Applications
High Efficiency Linear Regulators
Battery Chargers
Post Regulation for Switching Supply
Microprocessor Supply
Desktop PCs, RISC and Embedded Processors
Supply
general Description
The SP1084 is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 5A of load
current.
The series features on-chip thermal limiting which provides protection against any combination of overload and ambient
temperatures that would create excessive junction temperatures. It also includes a trimmed band-gap reference and a current
limiting circuit.
The SP1084 is available in 1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V versions. The fixed versions integrate the adjustment
resistors. It is also available in an adjustable versio n which can set the output voltage with two external resis tors.
The SP1084 series is available in standard packages of TO-263-3, TO-220 and TO-252.
TO-263-3
TO-252
TO-220
Figure . Package Types of SP084
Date: 7/26/06 Rev G
SP084 5A Low Dropout Linear Regulator
© 2006 Sipex Corporation

Pin configuration
V Package
(TO-220)
3
2
1
INPUT
OUTPUT
ADJ/GND
1
ADJ/GND
V2 Package
(TO-252)
3
INPUT
2
OUTPUT
V1 Package
(TO-263-3)
3
2
1
INPUT
OUTPUT
ADJ/GND
Figure 2. Pin Configuration of SP084 (Top View)
functional Block Diagram
3
INPUT
Thermal
Protection
-
+
2
OUTPUT
A
B
A2
For Adjustable Output, disconnect A and A2, connect B
For Fixed Output, connect A and A2, disconnect B
1
ADJ/
GND
Figure . Functional Block Diagram of SP084
Date: 7/26/06 Rev G
SP084 5A Low Dropout Linear Regulator
© 2006 Sipex Corporation
2
Absolute maximum Ratings (note 1)
Parameter
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 sec.)
ESD (Human Body Model)
Symbol
T
J
T
S
T
LEAD
ESD
-65
Min
Max
150
150
300
2000
Unit
o
C
o
C
C
o
V
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those indicated under"Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum
Ratings" for extended periods may affect device reliability.
Recommended operating conditions
Parameter
Input Voltage
Operating Junction Temperature Range
Symbol
V
IN
T
J
0
Min
Max
12
125
Unit
V
o
C
Date: 7/26/06 Rev G
SP084 5A Low Dropout Linear Regulator
© 2006 Sipex Corporation

electrical characteristics
Typicals and limits appearing in normal type apply for T
J
= 25
o
C. Limits appearing in
Boldface
type apply over
the entire operating junction temperature range.
Parameter
Reference Voltage
Symbol
V
REF
Conditions
SP1084-ADJ,
I
OUT
= 10mA, V
IN
-V
OUT
= 3V,
10mA I
OUT
5A, 1.5V V
IN
- V
OUT
SP1084-1.5,
I
OUT
= 0mA, V
IN
= 4.5V,
10mA I
OUT
5A, 3.1V V
IN
6V
SP1084-1.8,
I
OUT
= 0mA, V
IN
= 4.8V,
10mA I
OUT
5A, 3.4V V
IN
6V
Output Voltage
V
OUT
SP1084-2.5,
I
OUT
= 0mA, V
IN
= 5.5V,
10mA I
OUT
5A, 4.1V V
IN
7V
SP1084-2.85,
I
OUT
= 0mA, V
IN
= 6V,
10mA I
OUT
5A, 4.5V V
IN
8V
SP1084-3.3,
I
OUT
= 0mA, V
IN
= 6.3V,
10mA I
OUT
5A, 4.9V V
IN
8V
SP1084-5.0,
I
OUT
= 0mA, V
IN
= 8V,
10mA I
OUT
5A, 6.6V V
IN
10V
SP1084-ADJ,
I
OUT
= 10mA, 2.85V V
IN
10V
SP1084-1.5,
I
OUT
= 10mA, 3.1V V
IN
10V
SP1084-1.8,
I
OUT
= 10mA, 3.4V V
IN
10V
SP1084-2.5,
I
OUT
= 10mA, 4.1V V
IN
10V
SP1084-2.85,
I
OUT
= 10mA, 4.5V V
IN
10V
SP1084-3.3,
I
OUT
= 10mA, 4.9V V
IN
10V
SP1084-5.0,
I
OUT
= 10mA, 6.6V V
IN
10V
Min
1.238
1.225
1.485
1.47
1.782
1.764
2.475
2.45
2.822
2.793
3.267
3.234
4.95
4.9
Typ
1.250
1.250
1.5
1.5
1.8
1.8
2.5
2.5
2.85
2.85
3.3
3.3
5
5
0.015
0.035
0.5
1
0.5
1
0.5
1
0.5
1
0.5
1
0.5
1
Max
1.262
1.270
1.515
1.53
1.818
1.836
2.525
2.55
2.879
2.907
3.333
3.366
5.05
5.1
0.2
0.2
6
6
6
6
6
6
6
6
6
6
10
10
Unit
V
5V
V
V
V
V
V
V
%
mV
mV
mV
mV
mV
mV
Line Regulation
V
OUT
Date: 7/26/06 Rev G
SP084 5A Low Dropout Linear Regulator
© 2006 Sipex Corporation
4
electrical characteristics (continued)
the entire operating junction temperature range.
Parameter
Symbol
Conditions
Typicals and limits appearing in normal type apply for T
J
= 25
o
C. Limits appearing in
Boldface
type apply over
Min
Typ
0.1
0.2
3
7
3
7
3
7
3
7
3
7
5
10
1.3
5.5
6.5
3
5
60
72
55
0.2
0.5
0.5
0.003
3
3
4
120
5
10
10
Max
0.3
0.4
15
20
15
20
15
20
15
20
15
20
20
35
1.5
Unit
%
SP1084-ADJ, 0mA I
OUT
5A,
V
IN
- V
OUT
= 3V
SP1084-1.5, 0mA I
OUT
5A,
V
IN
- V
OUT
= 3V
SP1084-1.8, 0mA I
OUT
5A,
V
IN
- V
OUT
= 3V
Load Regulation
V
OUT
SP1084-2.5, 0mA I
OUT
5A,
V
IN
- V
OUT
= 3V
SP1084-2.85, 0mA I
OUT
5A,
V
IN
- V
OUT
= 3V
SP1084-3.3, 0mA I
OUT
5A,
V
IN
- V
OUT
= 3V
SP1084-5.0, 0mA I
OUT
5A,
V
IN
- V
OUT
= 3V
Dropout Voltage
Current Limit
Minimum
Load Current
Quiescent Current
Ripple Rejection
Adjust Pin Current
Adjust Pin Current
Change
Temperature
Stability
Long Term Stability
RMS Noise
(% of V
OUT
)
Thermal Resistance
Junction -to-Case
JC
mV
mV
mV
mV
mV
mV
V
A
mA
mA
dB
A
A
%
%
%
o
C/W
I
O
= 5A, V
REF
, V
OUT
= 1%
I
LIMIT
V
IN
- V
OUT
= 3V,
V
IN
= 10V (SP1084-ADJ)
V
IN
= 10V (SP1084)
f
RIPPLE
= 120Hz, C
OUT
= 25 F Tantalum,
I
OUT
= 5A, V
IN
- V
OUT
= 3V
V
IN
= 4.25V, I
OUT
= 10mA
10mA I
OUT
5A,
1.5V (V
IN
-V
OUT
) 4.5V
I
OUT
= 10mA, V
IN
- V
OUT
= 1.5
T
A
= 125
o
C, 1000Hrs
10Hz
TO-263
TO-220
TO-252
f
10kHz
Date: 7/26/06 Rev G
SP084 5A Low Dropout Linear Regulator
© 2006 Sipex Corporation
5
查看更多>
参数对比
与SP1084V2-L-5-0相近的元器件有：SP1084V2-L-1-5-TR、SP1084V2-L-3-3-TR、SP1084V-L-2-5、SP1084V1-L-1-5、SP1084V1-L-2-5-TR、SP1084V2-L-1-8-TR、SP1084V-L-5-0。描述及对比如下：
型号 SP1084V2-L-5-0 SP1084V2-L-1-5-TR SP1084V2-L-3-3-TR SP1084V-L-2-5 SP1084V1-L-1-5 SP1084V1-L-2-5-TR SP1084V2-L-1-8-TR SP1084V-L-5-0
描述 LDO Voltage Regulators 5A LDO 5.0V FIXED 0C - +125C LDO Voltage Regulators 5A LDO 1.5V FIXED 0C - +125C LDO Voltage Regulators 5A LDO 3.3V FIXED 0C - +125C LDO Voltage Regulators 5A LDO 2.5V FIXED 0C - +125C LDO Voltage Regulators 5A LDO 1.5V FIXED 0C - +125C LDO Voltage Regulators 5A LDO 2.5V FIXED 0C - +125C LDO Voltage Regulators 5A LDO 1.8V FIXED 0C - +125C LDO Voltage Regulators 5A LDO 5.0V FIXED 0C - +125C
产品种类
Product Category		 LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators
制造商
Manufacturer		 Exar [Exar Corporation] Exar [Exar Corporation] Exar [Exar Corporation] Exar [Exar Corporation] Exar [Exar Corporation] Exar [Exar Corporation] Exar [Exar Corporation] Exar [Exar Corporation]
RoHS Details Details Details Details Details Details Details Details
安装风格
Mounting Style		 SMD/SMT SMD/SMT SMD/SMT Through Hole SMD/SMT SMD/SMT SMD/SMT Through Hole
封装 / 箱体
Package / Case		 TO-252-3 TO-252-3 TO-252-3 TO-220-3 TO-263-3 TO-263-3 TO-252-3 TO-220-3
Output Voltage 5 V 1.5 V 3.3 V 2.5 V 1.5 V 2.5 V 1.8 V 5 V
Output Current 5 A 5 A 5 A 5 A 5 A 5 A 5 A 5 A
Number of Outputs 1 Output 1 Output 1 Output 1 Output 1 Output 1 Output 1 Output 1 Output
Polarity Positive Positive Positive Positive Positive Positive Positive Positive
Quiescent Current 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA
Input Voltage MAX 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V
输出类型
Output Type		 Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed
最小工作温度
Minimum Operating Temperature		 0 C 0 C 0 C 0 C 0 C 0 C 0 C 0 C
最大工作温度
Maximum Operating Temperature		 + 125 C + 125 C + 125 C + 125 C + 125 C + 125 C + 125 C + 125 C
Load Regulation 0.2 % 0.2 % 0.2 % 0.2 % 0.2 % 0.2 % 0.2 % 0.2 %
Dropout Voltage 1.3 V at 5 A 1.3 V at 5 A 1.3 V at 5 A 1.3 V at 5 A 1.3 V at 5 A 1.3 V at 5 A 1.3 V at 5 A 1.3 V at 5 A
Dropout Voltage - Max 1.5 V at 5 A 1.5 V at 5 A 1.5 V at 5 A 1.5 V at 5 A 1.5 V at 5 A 1.5 V at 5 A 1.5 V at 5 A 1.5 V at 5 A
高度
Height		 2.39 mm (Max) 2.39 mm (Max) 2.39 mm (Max) 9.02 mm (Max) 4.83 mm (Max) 4.83 mm (Max) 2.39 mm (Max) 9.02 mm (Max)
Ib - Input Bias Current 5 mA 5 mA 5 mA 5 mA 5 mA 5 mA 5 mA 5 mA
长度
Length		 6.73 mm (Max) 6.73 mm (Max) 6.73 mm (Max) 10.67 mm (Max) 10.67 mm (Max) 10.67 mm (Max) 6.73 mm (Max) 10.67 mm (Max)
Line Regulation 0.02 % 0.02 % 0.02 % 0.02 % 0.02 % 0.02 % 0.02 % 0.02 %
工厂包装数量
Factory Pack Quantity		 80 2500 2500 50 50 800 2500 50
宽度
Width		 6.1 mm 6.1 mm 6.1 mm 4.82 mm (Max) 9.65 mm (Max) 9.65 mm (Max) 6.1 mm 4.82 mm (Max)
单位重量
Unit Weight		 0.139332 oz 0.139332 oz 0.139332 oz 0.211644 oz 0.068654 oz 0.068654 oz 0.139332 oz 0.211644 oz
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器件捷径:
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