LD1085

批量生产
Design Win

3 A低压降可调和固定正电压稳压器

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概述
eDesignSuite
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

The LD1085 is a low drop voltage regulator able to provide up to 3 A of output current. Dropout is guaranteed at a maximum of 1.2 V at the maximum output current, decreasing at lower loads. The LD1085 is pin-to-pin compatible with the older 3-terminal adjustable regulators, but offers better performance in terms of drop and output tolerance. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1085 quiescent current flows into the load, thus increase efficiency. Only a 10 μF minimum capacitor is need for stability.
The device is supplied in TO-220, TO-220FP, D²PAK and D²PAK/A packages. On-chip trimming allows the regulator to reach a very tight output voltage tolerance, within ± 1% at 25 °C.
  • 所有功能

    • Typical dropout 1.3 V (at 3 A)
    • Three terminal adjustable or fixed output voltage 1.8 V, 2.5 V, 3.3 V, 5 V
    • Guaranteed output current up to 3 A
    • Output tolerance ± 1% at 25 °C and ± 2% in full temperature range
    • Internal power and thermal limit
    • Wide operating temperature range -40 °C to 125 °C
    • Package available: TO-220, TO-220FP, D²PAK, D²PAK/A
    • Pinout compatibility with standard adjustable VREG

EDA符号、封装和3D模型

STMicroelectronics - LD1085

为您的应用下载所有EDA符号、封装和3D模型,加快您的设计速度。您可以从大量CAD格式中进行选择,以匹配您的设计工具链。

Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
LD1085D2M-R
批量生产
D2PAK 工业 Ecopack2
LD1085D2M18R
批量生产
D2PAK 工业 Ecopack2
LD1085D2M25R
批量生产
D2PAK 工业 Ecopack2
LD1085D2M33R
批量生产
D2PAK 工业 Ecopack2
LD1085D2T-R
批量生产
D2PAK 工业 Ecopack2
LD1085D2T33R
批量生产
D2PAK 工业 Ecopack2
LD1085P
批量生产
TO-220FP 工业 Ecopack2
LD1085V
批量生产
TO-220 工业 Ecopack2
LD1085V50
批量生产
TO-220 工业 Ecopack2

LD1085D2M-R

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1085D2M18R

Package:

D2PAK

Material Declaration**:

Marketing Status

批量生产

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1085D2M25R

Package:

D2PAK

Material Declaration**:

Marketing Status

批量生产

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1085D2M33R

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1085D2T-R

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1085D2T33R

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1085P

Package:

TO-220FP

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TO-220FP

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1085V

Package:

TO-220

Material Declaration**:

Marketing Status

批量生产

Package

TO-220

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1085V50

Package:

TO-220

Material Declaration**:

Marketing Status

批量生产

Package

TO-220

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
LD1085D2M33R Available at 3 distributors

经销商的可用性LD1085D2M33R

代理商名称
地区 库存 最小订购量 第三方链接
RS COMPONENTS EUROPE 55 5 Buy from Distributor
FUTURE WORLDWIDE 1000 1000 Buy from Distributor
MOUSER WORLDWIDE 990 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

RS COMPONENTS

库存

55

Min.Order

5

FUTURE

库存

1000

Min.Order

1000

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

990

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-05-15

批量生产
EAR99 NEC Tape And Reel D2PAK -40 125 CHINA
LD1085D2M-R Available at 2 distributors

经销商的可用性LD1085D2M-R

代理商名称
地区 库存 最小订购量 第三方链接
FUTURE WORLDWIDE 328 1 Buy from Distributor
MOUSER WORLDWIDE 1783 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

FUTURE

库存

328

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

1783

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-05-15

批量生产
EAR99 NEC Tape And Reel D2PAK -40 125 CHINA
LD1085D2T33R Available at 5 distributors

经销商的可用性LD1085D2T33R

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 3704 1 Buy from Distributor
COMPEL EUROPE 683 1 Buy from Distributor
RS COMPONENTS EUROPE 5 5 Buy from Distributor
FUTURE WORLDWIDE 1000 1000 Buy from Distributor
Farnell Element14 EUROPE 988 1 Buy from Distributor

代理商库存报告日期: 2022-05-14

代理商名称

DIGIKEY

库存

3704

Min.Order

1

地区

WORLDWIDE Buy from Distributor

COMPEL

库存

683

Min.Order

1

RS COMPONENTS

库存

5

Min.Order

5

FUTURE

库存

1000

Min.Order

1000

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

988

Min.Order

1

代理商库存报告日期: 2022-05-14

批量生产
EAR99 NEC Tape And Reel D2PAK -40 125 CHINA
LD1085P Available at 4 distributors

经销商的可用性LD1085P

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 403 1 Buy from Distributor
Newark Element14 AMERICA 246 0 Buy from Distributor
MOUSER WORLDWIDE 3014 1 Buy from Distributor
Farnell Element14 EUROPE 1613 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

DIGIKEY

库存

403

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Newark Element14

库存

246

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

3014

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

1613

Min.Order

1

代理商库存报告日期: 2022-05-15

批量生产
EAR99 NEC Tube TO-220FP -40 125 CHINA
LD1085D2T-R Available at 1 distributors

经销商的可用性LD1085D2T-R

代理商名称
地区 库存 最小订购量 第三方链接
Farnell Element14 EUROPE 2945 1 Buy from Distributor

代理商库存报告日期: 2022-05-14

代理商名称

Farnell Element14

库存

2945

Min.Order

1

代理商库存报告日期: 2022-05-14

批量生产
EAR99 NEC Tape And Reel D2PAK -40 125 CHINA
LD1085D2M25R Available at 4 distributors

经销商的可用性LD1085D2M25R

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2561 1 Buy from Distributor
AVNET AMERICA 1000 0 Buy from Distributor
MOUSER WORLDWIDE 194 1 Buy from Distributor
Farnell Element14 EUROPE 1670 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

DIGIKEY

库存

2561

Min.Order

1

地区

WORLDWIDE Buy from Distributor

AVNET

库存

1000

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

194

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

1670

Min.Order

1

代理商库存报告日期: 2022-05-15

批量生产
EAR99 NEC Tape And Reel D2PAK -40 125 CHINA
LD1085V50 Available at 6 distributors

经销商的可用性LD1085V50

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 3003 1 Buy from Distributor
RS COMPONENTS EUROPE 1780 5 Buy from Distributor
AVNET AMERICA 1000 0 Buy from Distributor
Newark Element14 AMERICA 1 0 Buy from Distributor
MOUSER WORLDWIDE 4048 1 Buy from Distributor
Farnell Element14 EUROPE 1638 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

DIGIKEY

库存

3003

Min.Order

1

地区

WORLDWIDE Buy from Distributor

RS COMPONENTS

库存

1780

Min.Order

5

AVNET

库存

1000

Min.Order

0

地区

AMERICA Buy from Distributor

Newark Element14

库存

1

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

4048

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

1638

Min.Order

1

代理商库存报告日期: 2022-05-15

批量生产
EAR99 NEC Tube TO-220 -40 125 CHINA
LD1085V Available at 4 distributors

经销商的可用性LD1085V

代理商名称
地区 库存 最小订购量 第三方链接
RS COMPONENTS EUROPE 1965 5 Buy from Distributor
MOUSER WORLDWIDE 1316 1 Buy from Distributor
Farnell Element14 EUROPE 6646 1 Buy from Distributor
ANGLIA Live EUROPE 1144 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

RS COMPONENTS

库存

1965

Min.Order

5

MOUSER

库存

1316

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

6646

Min.Order

1

ANGLIA Live

库存

1144

Min.Order

1

代理商库存报告日期: 2022-05-15

批量生产
EAR99 NEC Tube TO-220 -40 125 CHINA
LD1085D2M18R Available at 2 distributors

经销商的可用性LD1085D2M18R

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 3217 1 Buy from Distributor
Farnell Element14 EUROPE 1284 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

MOUSER

库存

3217

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

1284

Min.Order

1

代理商库存报告日期: 2022-05-15

批量生产
EAR99 NEC Tape And Reel D2PAK -40 125 CHINA

LD1085D2M33R

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LD1085D2M33R

代理商名称
地区 库存 最小订购量 第三方链接
RS COMPONENTS EUROPE 55 5 Buy from Distributor
FUTURE WORLDWIDE 1000 1000 Buy from Distributor
MOUSER WORLDWIDE 990 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

RS COMPONENTS

库存

55

Min.Order

5

FUTURE

库存

1000

Min.Order

1000

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

990

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-05-15

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

D2PAK

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LD1085D2M-R

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LD1085D2M-R

代理商名称
地区 库存 最小订购量 第三方链接
FUTURE WORLDWIDE 328 1 Buy from Distributor
MOUSER WORLDWIDE 1783 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

FUTURE

库存

328

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

1783

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-05-15

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

D2PAK

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LD1085D2T33R

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LD1085D2T33R

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 3704 1 Buy from Distributor
COMPEL EUROPE 683 1 Buy from Distributor
RS COMPONENTS EUROPE 5 5 Buy from Distributor
FUTURE WORLDWIDE 1000 1000 Buy from Distributor
Farnell Element14 EUROPE 988 1 Buy from Distributor

代理商库存报告日期: 2022-05-14

代理商名称

DIGIKEY

库存

3704

Min.Order

1

地区

WORLDWIDE Buy from Distributor

COMPEL

库存

683

Min.Order

1

RS COMPONENTS

库存

5

Min.Order

5

FUTURE

库存

1000

Min.Order

1000

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

988

Min.Order

1

代理商库存报告日期: 2022-05-14

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

D2PAK

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LD1085P

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LD1085P

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 403 1 Buy from Distributor
Newark Element14 AMERICA 246 0 Buy from Distributor
MOUSER WORLDWIDE 3014 1 Buy from Distributor
Farnell Element14 EUROPE 1613 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

DIGIKEY

库存

403

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Newark Element14

库存

246

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

3014

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

1613

Min.Order

1

代理商库存报告日期: 2022-05-15

ECCN (EU)

NEC

包装类型

Tube

封装

TO-220FP

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LD1085D2T-R

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LD1085D2T-R

代理商名称
地区 库存 最小订购量 第三方链接
Farnell Element14 EUROPE 2945 1 Buy from Distributor

代理商库存报告日期: 2022-05-14

代理商名称

Farnell Element14

库存

2945

Min.Order

1

代理商库存报告日期: 2022-05-14

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

D2PAK

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LD1085D2M25R

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LD1085D2M25R

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2561 1 Buy from Distributor
AVNET AMERICA 1000 0 Buy from Distributor
MOUSER WORLDWIDE 194 1 Buy from Distributor
Farnell Element14 EUROPE 1670 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

DIGIKEY

库存

2561

Min.Order

1

地区

WORLDWIDE Buy from Distributor

AVNET

库存

1000

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

194

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

1670

Min.Order

1

代理商库存报告日期: 2022-05-15

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

D2PAK

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LD1085V50

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LD1085V50

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 3003 1 Buy from Distributor
RS COMPONENTS EUROPE 1780 5 Buy from Distributor
AVNET AMERICA 1000 0 Buy from Distributor
Newark Element14 AMERICA 1 0 Buy from Distributor
MOUSER WORLDWIDE 4048 1 Buy from Distributor
Farnell Element14 EUROPE 1638 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

DIGIKEY

库存

3003

Min.Order

1

地区

WORLDWIDE Buy from Distributor

RS COMPONENTS

库存

1780

Min.Order

5

AVNET

库存

1000

Min.Order

0

地区

AMERICA Buy from Distributor

Newark Element14

库存

1

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

4048

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

1638

Min.Order

1

代理商库存报告日期: 2022-05-15

ECCN (EU)

NEC

包装类型

Tube

封装

TO-220

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LD1085V

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LD1085V

代理商名称
地区 库存 最小订购量 第三方链接
RS COMPONENTS EUROPE 1965 5 Buy from Distributor
MOUSER WORLDWIDE 1316 1 Buy from Distributor
Farnell Element14 EUROPE 6646 1 Buy from Distributor
ANGLIA Live EUROPE 1144 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

RS COMPONENTS

库存

1965

Min.Order

5

MOUSER

库存

1316

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

6646

Min.Order

1

ANGLIA Live

库存

1144

Min.Order

1

代理商库存报告日期: 2022-05-15

ECCN (EU)

NEC

包装类型

Tube

封装

TO-220

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LD1085D2M18R

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LD1085D2M18R

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 3217 1 Buy from Distributor
Farnell Element14 EUROPE 1284 1 Buy from Distributor

代理商库存报告日期: 2022-05-15

代理商名称

MOUSER

库存

3217

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

1284

Min.Order

1

代理商库存报告日期: 2022-05-15

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

D2PAK

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商