SPX1585T-5-0/TR [SIPEX]
Fixed Positive LDO Regulator, 5V, 1.2V Dropout, PSSO2, TO-263, 3 PIN;
| 型号： | SPX1585T-5-0/TR |
| 厂家： | 
SIPEX CORPORATION |
| 描述： | Fixed Positive LDO Regulator, 5V, 1.2V Dropout, PSSO2, TO-263, 3 PIN 输出元件 调节器 |
| 文件： | 总2页 (文件大小：22K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
SPX1585
5.0A Low Dropout,
Adjustable and Fixed Output Voltage Regulator
features
description
The SPX1585 low power, low dropout 5.0A linear regulator is available
■ Guaranteed 5A Output Current
in either an adjustable or fixed output voltages. The adjustable version
only requires 2 external resistors to set the output voltage. This device
is an excellent choice for use in powering low voltage microprocessors
that require a lower dropout, faster transient response or as a post
regulator for switching supply applications. The SPX1585 has a maxi-
mum dropout of 1.2V under full load.
■ Adjustable Output Down To
1.2V
■ Fixed Output Voltages 2.5V,
3.3V, 5.0V
■ 1% and 2% Output Accuracy
■ Low Dropout Voltage 1.1V typ.
The SPX1585 features over current limit and protection against over-
current faults, reversed input polarity, reversed load insertion, and pos-
itive and negative voltage transients.
■ Extremely Tight Load and Line
Regulation
The SPX1585 is offered in industry standard 3-pin TO-220 and TO-263
packages.
■ Current and Thermal Limiting
P
■ Standard 3-Terminal Low Cost
TO-220 and TO-263 packages
typical application circuits
■ Similar To Industry Standard
LT1085/LT1585
Basic Fixed Regulator
applications
V
5V
V
3.3V
IN
OUT
■ Powering VGA and Sound Card
■ PowerPC Supplies
SPX1585
C1
C1
10µF
■ SMPS Post-Regulator
10µF
■ High Efficiency “Green”
Computer Systems
■ High Efficiency Linear Power
Supplies
Basic Adjustable Regulator
■ Portable Instrumentation
■ Constant Current Regulators
■ Adjustable Power Supplies
■ Battery Charger
V
V
OUT
OUT
SPX1585
VREF
R1
IADJ
50µA
R2
V
OUT = V * ( 1 + R2/R1) + IADJ* R
R
E
F
2
2002 Short Form Catalog
P-127
© Copyright 2001 Sipex Corporation
SPX1585
packages
TO-220-3 (U)
TO-263-3 (T)
1
3
1
2
2
3
VIN
ADJ/GND
VOUT
VIN
Top View
VOUT
ADJ/GND
Front View
P
ordering information - Please consult the factory for pricing and availability on a Tape-On-Reel option.
Part Number
Accuracy
Output Voltage
Packages
SPX1585AU
1%
1%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
2%
2%
Adj.
3 Pin TO-220
3 Pin TO-220
3 Pin TO-220
3 Pin TO-220
3 Pin TO-263
3 Pin TO-263
3 Pin TO-263
3 Pin TO-263
3 Pin TO-220
3 Pin TO-220
3 Pin TO-220
3 Pin TO-220
3 Pin TO-263
3 Pin TO-263
3 Pin TO-263
3 Pin TO-263
SPX1585AU-2.5
SPX1585AU-3.3
SPX1585AU-5.0
SPX1585AT
SPX1585AT-2.5
SPX1585AT-3.3
SPX1585AT-5.0
SPX1585U
SPX1585U-2.5
SPX1585U-3.3
SPX1585U-5.0
SPX1585T
SPX1585T-2.5
SPX1585T-3.3
SPX1585T-5.0
2.5V
3.3V
5.0V
Adj.
2.5V
3.3V
5.0V
Adj.
2.5V
3.3V
5.0V
Adj.
2.5V
3.3V
5.0V
2002 Short Form Catalog
P-128
© Copyright 2001 Sipex Corporation
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