5 A low-drop positive voltage regulator adjustable

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  • The LD1084 is a low-drop voltage regulator providing up to 5 A of output current. Dropout is guaranteed at a maximum of 1.5 V at the maximum output current, decreasing at lower loads. The LD1084 is pin-to-pin compatible with the older 3-terminal adjustable regulators, but it has better performances in terms of drop and output tolerance.

    Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1084 quiescent current flows into the load, so to increase the efficiency. A minimum capacitor of 10 μF is needed for stability.
    The device is supplied in TO-220. The on-chip trimming allows the regulator to reach a very tight output voltage tolerance, within ± 1% at 25 °C.

    主要特性

    • Typical dropout 1.3 V (at 5 A)
    • Three-terminal adjustable output voltage
    • Guaranteed output current up to 5 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
    • Pinout compatibility with standard adjustable VREG

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
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从分销商订购
从ST订购
min
max
LD1084V TO-220 Tube -40 125
批量生产
0.632 10000 EAR99
更多信息

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLD1084V

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4419 1 Order Now
RS COMPONENTS EUROPE 1175 5 Order Now
FUTURE WORLDWIDE 1123 1 Order Now
ARROW EUROPE 2367 0 Order Now
ARROW AMERICA 5974 2000 Order Now
MOUSER WORLDWIDE 4811 1 Order Now
Farnell Element14 EUROPE 1268 1 Order Now
RUTRONIK EUROPE 1200 50 Order Now

代理商库存报告日期: 2019-09-29

代理商名称

DIGIKEY

库存

4419

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1175

Min.Order

5

地区

EUROPE Order Now

FUTURE

库存

1123

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

2367

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

5974

Min.Order

2000

地区

AMERICA Order Now

MOUSER

库存

4811

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1268

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

1200

Min.Order

50

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-29

立即购买

LD1084V

封装

TO-220

包装类型

Tube

单价(US$)

0.632*

Distributor availability ofLD1084V

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4419 1 Order Now
RS COMPONENTS EUROPE 1175 5 Order Now
FUTURE WORLDWIDE 1123 1 Order Now
ARROW EUROPE 2367 0 Order Now
ARROW AMERICA 5974 2000 Order Now
MOUSER WORLDWIDE 4811 1 Order Now
Farnell Element14 EUROPE 1268 1 Order Now
RUTRONIK EUROPE 1200 50 Order Now

代理商库存报告日期: 2019-09-29

代理商名称

DIGIKEY

库存

4419

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1175

Min.Order

5

地区

EUROPE Order Now

FUTURE

库存

1123

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

2367

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

5974

Min.Order

2000

地区

AMERICA Order Now

MOUSER

库存

4811

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1268

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

1200

Min.Order

50

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-29

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

批量生产

单价(US$)

0.632

数量

10000

ECCN (US)

EAR99

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

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      DS2900
      5 A low-drop positive voltage regulator adjustable
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      DS2900

      5 A low-drop positive voltage regulator adjustable

出版刊物和宣传资料

    • Description 版本 文档大小 操作
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
LD1084V
批量生产
TO-220 工业 Ecopack1

LD1084V

Package:

TO-220

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TO-220

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.