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LT1085IT#PBF

产品描述IC REG LINEAR POS ADJ 3A TO220-3
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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LT1085IT#PBF概述

IC REG LINEAR POS ADJ 3A TO220-3

LT1085IT#PBF规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证符合
厂商名称Linear ( ADI )
零件包装代码TO-220
包装说明TO-220, SIP3,.1TB
针数3
制造商包装代码T
Reach Compliance Codenot_compliant
ECCN代码EAR99
可调性ADJUSTABLE
最大回动电压 11.5 V
标称回动电压 11.3 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-PSFM-T3
JESD-609代码e3
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-Max125 °C
工作温度TJ-Min-40 °C
最大输出电流 13 A
最大输出电压 115 V
最小输出电压 11.2 V
封装主体材料PLASTIC/EPOXY
封装代码TO-220
封装等效代码SIP3,.1TB
封装形状RECTANGULAR
封装形式FLANGE MOUNT
峰值回流温度(摄氏度)NOT SPECIFIED
认证状态Not Qualified
调节器类型ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装NO
技术BIPOLAR
端子面层Matte Tin (Sn) - with Nickel (Ni) barrier
端子形式THROUGH-HOLE
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

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LT1083/LT1084/LT1085
7.5A, 5A, 3A Low Dropout
Positive Adjustable Regulators
FeaTures
n
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DescripTion
The
LT
®
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.
L,
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
n
n
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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
2
V
IN
≥ 6.5V
IN
LT1083
ADJ
OUT
121
1%
365
1%
5V AT 7.5A
+
10µF
+
10µF*
TANTALUM
1
*REQUIRED FOR STABILITY
1083/4/5 ADJ TA01
0
0
OUTPUT CURRENT
I
FULL LOAD
1083/4/5 ADJ TA02
108345fh
For more information
www.linear.com/LT1083
1

LT1085IT#PBF相似产品对比

LT1085IT#PBF LT1085CM#TRPBF LT1085IM#TRPBF LT1084IT#PBF LT1085IM#PBF LT1085CT#PBF LT1084CP#PBF LT1084CT#PBF LT1083CP#PBF
描述 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 D2PAK-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 TO-220 D2PAK D2PAK TO-220 D2PAK TO-220 TO-3P TO-220 TO-3P
包装说明 TO-220, SIP3,.1TB LEAD FREE, PLASTIC, D2PAK-3 LEAD FREE, PLASTIC, D2PAK-3 LEAD FREE, PLASTIC, TO-220, 3 PIN LEAD FREE, PLASTIC, D2PAK-3 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-PSFM-T3 R-PSSO-G3 R-PSSO-G3 R-PSFM-T3 R-PSSO-G3 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 5 A 3 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 SIP3,.1TB SMSIP3H,.55TB SMSIP3H,.55TB SIP3,.1TB SMSIP3H,.55TB 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 FLANGE MOUNT SMALL OUTLINE SMALL OUTLINE FLANGE MOUNT SMALL OUTLINE FLANGE MOUNT FLANGE MOUNT FLANGE MOUNT FLANGE MOUNT
峰值回流温度(摄氏度) NOT SPECIFIED 260 250 NOT SPECIFIED 250 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 NO YES YES NO YES 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 THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE GULL WING 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 30 NOT SPECIFIED 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 T M M T M T - T -
湿度敏感等级 1 1 1 - 1 1 - - 1
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