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參數(shù)資料
| 型號(hào)： | SPX1587 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response(3A，低壓差穩(wěn)壓器（可調(diào)和固定輸出,快速響應(yīng))) |
| 中文描述： | 第3A低壓差線性穩(wěn)壓器可調(diào)節(jié) |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大小： | 187K |
| 代理商： | SPX1587 |
Rev. 10/30/00
SPX1587
ABSOLUTE MAXIMUM RATINGS
Lead Temp. (Soldering, 10 Seconds)..............................300°C
Storage Temperature Range ............................-65° to +150°C
Operating Junction Temperature Range......................
SPX1587 Control Section.......................... -45°C +125°C
SPX1587 Power Transistor.........................-45°C +150°C
ELECTRICAL CHARACTERISTICS
(NOTE 1) at I
OUT
= 10mA, T
A
=25
°
C, unless otherwise
specified.
PARAMETER
CONDITIONS
Maximum Input Voltage ......................................10V
Input to Output Voltage Differential Max...........8.8V
Typ
SPX1587A
Min Max
SPX1587
Min Max
Units
1.5V Version
Output Voltage (Note 2)
SPX1587-1.5V, 0
≤
I
OUT
≤
3A, 2.75V
≤
V
IN
≤
10V
1.5
1.5
1.485
1.470
1.515
1.530
1.470
1.455
1.530
1.545
V
2.5V Version
Output Voltage (Note 2)
SPX1587-2.5V, 0
≤
I
OUT
≤
3A, 4.0V
≤
V
IN
≤
10V
2.5
2.5
2.475
2.450
2.525
2.550
2.450
2.425
2.550
2.575
V
3.3V Version
Output Voltage (Note 2)
SPX1587-3.3V, 0
≤
I
OUT
≤
3A, 4.75V
≤
V
IN
≤
10V
3.3
3.3
3.270
3.240
3.330
3.360
3.230
3.201
3.370
3.399
V
5.0V Version
Output Voltage (Note 2)
SPX1587-5.0V, 0
≤
I
OUT
≤
3A, 6.5V
≤
V
IN
≤
10V
5.0
5.0
4.95
4.90
5.05
5.10
4.900
4.850
5.100
5.150
V
All Voltage Options
Reference Voltage (V
REF
)
V
IN
≤
7V, P
≤
P
MAX
1.5V
≤
(V
IN -
V
OUT
)
≤
(V
IN
-V
OUT
)
MAX
,
10mA
≤
I
OUT
≤
3A
1.5V
≤
(V
IN -
V
OUT
)
≤
(V
IN
-V
OUT
)
MAX
2.75V
≤
V
IN
≤
7V, I
OUT
=10mA, T
J
=25
°
C
(Note 3)
V
IN
≤
7V, I
OUT
=0mA, T
J
=25
°
C
(Note 2)
10mA
≤
I
OUT
≤
3A, (V
IN
-V
OUT
)=3V, T
J
=25
°
C
(Note 3)
0
≤
I
OUT
≤
3A, V
IN
=7V, T
J
=25
°
C
(Note 2)
V
REF
=1% I
OUT
=3A
I
OUT
≤
3A
V
IN
=7V
1.4V
≤
(V
IN
-
V
OUT
) (Note3)
T
A
=125
°
C, 1000 Hrs.
1.250
1.238
1.225
1.263
1.270
1.225
1.212
1.270
1.288
V
Min. Load Current (Note 3)
Line Regulation (
V
REF
(V
IN
))
5
10
0.2
0.2
0.3
0.3
1.2
10
0.2
0.2
0.3
0.3
1.2
mA
%
%
%
%
V
0.005
0.005
Load Regulation (
V
REF
(I
OUT
))
0.05
0.05
Dropout Voltage
1.1
Current Limit
I
OUT
(
MAX
)
Long Term Stability
4.0
0.3
3.2
3.2
A
%
(Note 2)
0.01
1
1
Thermal Regulation
(
V
OUT
(Pwr))
Temperature Stability
(
V
OUT
(T))
Output Noise, RMS
Thermal Resistance
T
A
=25
°
C, 20 ms pulse
0.020
0.020
%/W
0.25
%
10Hz to 10kHz T
A
= 25
°
c
TO-220
DD Package
0.003
%V
°
C/W
Junction to Tab
Junction to Ambient
Junction to Tab
Junction to Ambient
3.0
60
3.0
60
3.0
60
3.0
60
The Bold specifications apply to the full operating temperature range.
Note 1: Changes in output voltage due to heating effects are covered under the specification for thermal regulation.
Note 2: Fixed Version Only
Note 3: Adjustable Version Only
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX1587_07 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3A Low Dropout Voltage Regulator |
| SPX1587AR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX1587AR/TR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SPX1587AR-1.5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX1587AR-1-5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3A Low Dropout Voltage Regulator |
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