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LT1085IM#PBF: 产品描述IC REG LINEAR POS ADJ 3A D2PAK-3; 产品类别电源/电源管理电源电路; 文件大小281KB，共22页; 制造商Linear ( ADI ); 官网地址http://www.analog.com/cn/index.html; 标准

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LT1085IM#PBF概述

IC REG LINEAR POS ADJ 3A D2PAK-3

LT1085IM#PBF规格参数

参数名称	属性值
Brand Name	Linear Technology
是否Rohs认证	符合
厂商名称	Linear ( ADI )
零件包装代码	D2PAK
包装说明	LEAD FREE, PLASTIC, D2PAK-3
针数	3
制造商包装代码	M
Reach Compliance Code	not_compliant
ECCN代码	EAR99
可调性	ADJUSTABLE
最大回动电压 1	1.5 V
标称回动电压 1	1.3 V
最大差分输入-输出电压	25 V
最小差分输入-输出电压	1.5 V
JESD-30 代码	R-PSSO-G3
JESD-609代码	e3
长度	10.2235 mm
最大电网调整率 (%/V)	0.033
最大负载调整率 (%)	0.4%
湿度敏感等级	1
功能数量	1
输出次数	1
端子数量	3
工作温度TJ-Max	125 °C
工作温度TJ-Min	-40 °C
最大输出电流 1	3 A
最大输出电压 1	15 V
最小输出电压 1	1.2 V
封装主体材料	PLASTIC/EPOXY
封装等效代码	SMSIP3H,.55TB
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
峰值回流温度（摄氏度）	250
认证状态	Not Qualified
调节器类型	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度	4.877 mm
表面贴装	YES
技术	BIPOLAR
端子面层	Matte Tin (Sn) - with Nickel (Ni) barrier
端子形式	GULL WING
端子节距	2.54 mm
端子位置	SINGLE
处于峰值回流温度下的最长时间	NOT SPECIFIED
宽度	8.89 mm

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LT1083/LT1084/LT1085

7.5A, 5A, 3A Low Dropout

Positive Adjustable Regulators

FeaTures

DescripTion

The

1083

series of positive adjustable regulators are

designed to provide 7.5A, 5A and 3A with higher efficiency

than currently available devices. All internal circuitry is

designed to operate down to 1V input-to-output differential

and the dropout voltage is fully specified as a function of

load current. Dropout is guaranteed at a maximum of 1.5V

at maximum output current, decreasing at lower load cur-

rents. On-chip trimming adjusts the reference voltage to

1%. Current limit is also trimmed, minimizing the stress

on both the regulator and power source circuitry under

overload conditions.

The LT1083/LT1084/LT1085 devices are pin compatible

with older 3-terminal regulators. A 10µF output capacitor

is required on these new devices. However, this is included

in most regulator designs.

Unlike PNP regulators, where up to 10% of the output cur-

rent is wasted as quiescent current, the LT1083 quiescent

current flows into the load, increasing efficiency.

LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and

UltraFast and ThinSOT are trademarks of Linear Technology Corporation. All other trademarks

are the property of their respective owners.

3-Terminal Adjustable

Output Current of 3A, 5A or 7.5A

Operates Down to 1V Dropout

Guaranteed Dropout Voltage at Multiple Current Levels

Line Regulation: 0.015%

Load Regulation: 0.1%

100% Thermal Limit Functional Test

Fixed Versions Available

Available in 3-Lead Plastic TO-220 and DD Packages

applicaTions

High Efficiency Linear Regulators

Post Regulators for Switching Supplies

Constant Current Regulators

Battery Chargers

DEVICE

LT1083

LT1084

LT1085

OUTPUT CURRENT*

7.5A

5.0A

3.0A

*For a 1.5A low dropout regulator see the LT1086 data sheet.

Typical applicaTion

Dropout Voltage vs Output Current

INPUT/OUTPUT VOLTAGE DIFFERENTIAL (V)

5V, 7.5A Regulator

≥ 6.5V

LT1083

ADJ

OUT

121

365

5V AT 7.5A

10µF

10µF*

TANTALUM

*REQUIRED FOR STABILITY

1083/4/5 ADJ TA01

OUTPUT CURRENT

FULL LOAD

1083/4/5 ADJ TA02

108345fh

For more information

www.linear.com/LT1083

LT1085IM#PBF相似产品对比

	LT1085IM#PBF	LT1085IT#PBF	LT1085CM#TRPBF	LT1085IM#TRPBF	LT1084IT#PBF	LT1085CT#PBF	LT1084CP#PBF	LT1084CT#PBF	LT1083CP#PBF
描述	IC REG LINEAR POS ADJ 3A D2PAK-3	IC REG LINEAR POS ADJ 3A TO220-3	IC REG LINEAR POS ADJ 3A D2PAK-3	IC REG LINEAR POS ADJ 3A D2PAK-3	IC REG LINEAR POS ADJ 5A TO220-3	IC REG LINEAR POS ADJ 3A TO220-3	IC REG LINEAR POS ADJ 5A TO3P	输出类型：可调式最大输入电压：30V 输出电流：5A 输出电压（最小值/固定值）：1.25V	输出类型：固定最大输入电压：30V 输出电流：7.5A 输出电压（最小值/固定值）：1.25V 低压差正可调稳压器
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合	符合
厂商名称	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )
零件包装代码	D2PAK	TO-220	D2PAK	D2PAK	TO-220	TO-220	TO-3P	TO-220	TO-3P
包装说明	LEAD FREE, PLASTIC, D2PAK-3	TO-220, SIP3,.1TB	LEAD FREE, PLASTIC, D2PAK-3	LEAD FREE, PLASTIC, D2PAK-3	LEAD FREE, PLASTIC, TO-220, 3 PIN	LEAD FREE, PLASTIC, TO-220, 3 PIN	, SIP3,.1,215	LEAD FREE, PLASTIC, TO-220, 3 PIN	, SIP3,.1,215
针数	3	3	3	3	3	3	3	3	3
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	compliant	not_compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
可调性	ADJUSTABLE	ADJUSTABLE	ADJUSTABLE	ADJUSTABLE	ADJUSTABLE	ADJUSTABLE	ADJUSTABLE	ADJUSTABLE	ADJUSTABLE
最大回动电压 1	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V
标称回动电压 1	1.3 V	1.3 V	1.3 V	1.3 V	1.3 V	1.3 V	1.3 V	1.3 V	1.3 V
最大差分输入-输出电压	25 V	25 V	25 V	25 V	25 V	25 V	25 V	25 V	25 V
最小差分输入-输出电压	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V
JESD-30 代码	R-PSSO-G3	R-PSFM-T3	R-PSSO-G3	R-PSSO-G3	R-PSFM-T3	R-PSFM-T3	R-PSFM-T3	R-PSFM-T3	R-PSFM-T3
JESD-609代码	e3	e3	e3	e3	e3	e3	e3	e3	e3
最大电网调整率 (%/V)	0.033	0.033	0.033	0.033	0.033	0.033	0.033	0.033	0.033
最大负载调整率 (%)	0.4%	0.4%	0.4%	0.4%	0.4%	0.4%	0.4%	0.4%	0.4%
功能数量	1	1	1	1	1	1	1	1	1
输出次数	1	1	1	1	1	1	1	1	1
端子数量	3	3	3	3	3	3	3	3	3
工作温度TJ-Max	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
最大输出电流 1	3 A	3 A	3 A	3 A	5 A	3 A	5 A	5 A	7.5 A
最大输出电压 1	15 V	15 V	15 V	15 V	15 V	15 V	15 V	15 V	15 V
最小输出电压 1	1.2 V	1.2 V	1.2 V	1.2 V	1.2 V	1.2 V	1.2 V	1.2 V	1.2 V
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装等效代码	SMSIP3H,.55TB	SIP3,.1TB	SMSIP3H,.55TB	SMSIP3H,.55TB	SIP3,.1TB	SIP3,.1TB	SIP3,.1,215	SIP3,.1TB	SIP3,.1,215
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	FLANGE MOUNT	SMALL OUTLINE	SMALL OUTLINE	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT
峰值回流温度（摄氏度）	250	NOT SPECIFIED	260	250	NOT SPECIFIED	NOT SPECIFIED	260	NOT SPECIFIED	260
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
调节器类型	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装	YES	NO	YES	YES	NO	NO	NO	NO	NO
技术	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
端子面层	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier
端子形式	GULL WING	THROUGH-HOLE	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
端子节距	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	5.5 mm	2.54 mm	5.5 mm
端子位置	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	30	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	30	NOT SPECIFIED	30
Brand Name	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology	-	Linear Technology	-
制造商包装代码	M	T	M	M	T	T	-	T	-
湿度敏感等级	1	1	1	1	-	1	-	-	1

LT1085IM#PBF

LT1085IM#PBF概述

LT1085IM#PBF规格参数

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