Datasheet > SPX1085U-L-5.0

SPX1085U-L-5.0

更新时间： 2024-11-02 09:18:23

品牌	Logo	应用领域
艾科嘉 - EXAR		局域网输出元件调节器
页数	文件大小	规格书
7页	195K
描述
Fixed Positive LDO Regulator, 5V, 1.5V Dropout, PSFM3, TO-220, 3 PIN

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SPX1085U-L-5.0 数据手册

SPX1085

3A Low Dropout Voltage Regulator

Adjustable & Fixed Output,

Fast Response

FEATURES

APPLICATIONS

• Adjustable Output Down To 1.2V

• Fixed Output Voltages 1.5, 2.5, 3.3, 5.0V

• Output Current Of 3A

• Powering VGA & Sound Card

• Power PC Supplies

• SMPS Post-Regulator

• Low Dropout Voltage 1.1V Typ.

• Extremely Tight Load And Line Regulation

• Current & Thermal Limiting

• High Efficiency “Green” Computer Systems

• High Efficiency Linear Power Supplies

• Portable Instrumentation

• Standard 3-Terminal Low Cost TO-220, TO-263 & TO-252

• Similar To Industry Standard LT1085/LT1585

• Constant Current Regulators

• Adjustable Power Supplies

• Battery charger

PRODUCT DESCRIPTION

The SPX1085 are low power 3A adjustable and fixed voltage regulators that are very easy to use. It requires only 2 external resistors

to set the output voltage for adjustable version. The SPX1085 is designed for low voltage applications that offer lower dropout voltage

and faster transient response. This device is an excellent choice for use in powering low voltage microprocessor that require a lower

dropout, faster transient response to regulate from +2.5V to 3.8V supplies and as a post regulator for switching supplies applications.

The SPX1085 features low dropout of a maximum of 1.5 volts.

The SPX1085 offers full protection against over-current faults, reversed input polarity, reversed load insertion, and positive and

negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. The I_Qof this device flows into load which

increases efficiency.

The SPX1085 are offered in a 3-pin TO-220, TO-263 & TO-252 packages compatible with other 3 terminal regulators. For a 8A low

dropout regulator refer to the SPX1085 data sheet.

PIN CONNECTIONS

TO-263-3 (T)

SPX1085

TO-220-3 (U)

TO-252 (R)

SPX1085

ADJ/GND V_OUTV_IN

Front View

V_IN

ADJ/GND

V_OUT

Top View

V_IN

ADJ/GND

OUT

Front View

Rev. 10/30/00

12 3 4 5 6 7

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与SPX1085U-L-5.0相关器件

型号	品牌	获取价格	描述	数据表
SPX1086	SIPEX	获取价格	1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1086AR	SIPEX	获取价格	1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1086AR-1.5	SIPEX	获取价格	1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1086AR-2.5	SIPEX	获取价格	1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1086AR-3.3	SIPEX	获取价格	1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1086AR-5.0	SIPEX	获取价格	1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1086AR-L-2.5	SIPEX	获取价格	Fixed Positive LDO Regulator, 2.5V, 1.2V Dropout, PSSO2, TO-252, 3 PIN
SPX1086AR-L-3.3	SIPEX	获取价格	Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, PSSO2, TO-252, 3 PIN
SPX1086AT	SIPEX	获取价格	1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1086AT-1.5	SIPEX	获取价格	1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response

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