SPX1085

更新时间： 2024-01-25 20:58:38

品牌	Logo	应用领域
西伯斯 - SIPEX		稳压器
页数	文件大小	规格书
7页	197K
描述
3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response

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技术参数
数据手册

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SPX1085 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	TO-220, 3 PIN	Reach Compliance Code：	compliant
风险等级：	5.67	最大回动电压 1：	1.5 V
JESD-30 代码：	R-PSFM-T3	JESD-609代码：	e3
功能数量：	1	端子数量：	3
工作温度TJ-Max：	125 °C	工作温度TJ-Min：	-45 °C
最大输出电流 1：	3 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	TO-220	封装形状：	RECTANGULAR
封装形式：	FLANGE MOUNT	峰值回流温度（摄氏度）：	NOT APPLICABLE
认证状态：	Not Qualified	调节器类型：	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装：	NO	端子面层：	TIN
端子形式：	THROUGH-HOLE	端子位置：	SINGLE
处于峰值回流温度下的最长时间：	NOT APPLICABLE	Base Number Matches：	1

SPX1085 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

中文翻译

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与SPX1085相关器件

型号	品牌	获取价格	描述	数据表
SPX1085AR	SIPEX	获取价格	3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1085AR-1.5	SIPEX	获取价格	3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1085AR-2.5	SIPEX	获取价格	3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1085AR-3.3	SIPEX	获取价格	3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1085AR-5.0	SIPEX	获取价格	3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1085AR-L-1.5	EXAR	获取价格	Fixed Positive LDO Regulator, 1.5V, 1.5V Dropout, PSSO2, TO-252, 3 PIN
SPX1085AR-L-3.3	EXAR	获取价格	Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, PSSO2, TO-252, 3 PIN
SPX1085AT	SIPEX	获取价格	3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1085AT-1.5	SIPEX	获取价格	3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1085AT-2.5	SIPEX	获取价格	3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response

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