Ultra low drop voltage regulators compatible with low ESR output capacitors

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  • The low drop voltage and the ultra low quiescent current make them suitable for low noise, low power applications and in battery powered systems. The quiescent current in sleep mode is less than 1 μA when the INHIBIT pin is pulled low. A shutdown logic control function is available on pin n° 3 (TTL compatible). This means that when the device is used as a local regulator, it is possible to put part of the board in standby, decreasing the total power consumption. The LD2980 is designed to work with low ESR ceramic capacitors. Typical applications are instrumentation, SMPS, audio systems, and industrial control boards.

    主要特性

    • Stable with low ESR ceramic capacitors
    • Ultra low dropout voltage (0.12 V typ. at 50 mA load, 7 mV typ. at 1 mA load)
    • Very low quiescent current (80 μA typ. at no load in on mode; max 1 μA in off mode)
    • Guaranteed output current up to 50 mA
    • Logic-controlled electronic shutdown
    • Output voltage of 1.8 V; 3.0 V; 3.3 V
    • Internal current and thermal limit
    • ± 0.5% tolerance output voltage available (A version)
    • Output low noise voltage 160 μVRMS
    • Temperature range: -40 to 125 °C
    • Smallest package SOT23-5L
    • Fast dynamic response to line and load changes

样片和购买

产品型号
封装
包装类型
Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
供货状态
预算价格(US$)
数量
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从ST订购
LD2980ABM50TR SOT23-5L Tape And Reel 5 0.5 0.05
批量生产
0.166 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofLD2980ABM50TR

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DIGIKEY WORLDWIDE 2720 1 Order Now
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ARROW EUROPE 9000 0 Order Now
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Farnell Element14 EUROPE 516 1 Order Now
RUTRONIK EUROPE 3000 3000 Order Now

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900

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9000

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0

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9913

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Farnell Element14

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516

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库存

3000

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3000

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代理商库存报告日期: 2019-10-21

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LD2980CM50TR SOT23-5L Tape And Reel 5 0.5 0.05
批量生产
0.166 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLD2980CM50TR

代理商名称
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DIGIKEY WORLDWIDE 11169 1 Order Now
RS COMPONENTS EUROPE 2380 1 Order Now
FUTURE WORLDWIDE 12000 3000 Order Now
ARROW EUROPE 27000 0 Order Now
MOUSER WORLDWIDE 14679 1 Order Now

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DIGIKEY

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11169

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2380

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12000

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3000

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27000

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14679

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代理商库存报告日期: 2019-10-21

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LD2980ABM30TR SOT23-5L Tape And Reel 3 0.5 0.05
批量生产
0.166 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofLD2980ABM30TR

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地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 154569 1 Order Now
RS COMPONENTS EUROPE 2550 1 Order Now
AVNET AMERICA 51000 0 Order Now
MOUSER WORLDWIDE 18808 1 Order Now
Farnell Element14 EUROPE 5500 1 Order Now
RUTRONIK EUROPE 3000 3000 Order Now

代理商库存报告日期: 2019-10-21

代理商名称

DIGIKEY

库存

154569

Min.Order

1

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WORLDWIDE Order Now

RS COMPONENTS

库存

2550

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1

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EUROPE Order Now

AVNET

库存

51000

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

18808

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1

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Farnell Element14

库存

5500

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RUTRONIK

库存

3000

Min.Order

3000

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代理商库存报告日期: 2019-10-21

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LD2980CM18TR SOT23-5L Tape And Reel 1.8 0.5 0.05
批量生产
0.166 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLD2980CM18TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4323 1 Order Now
MOUSER WORLDWIDE 3786 1 Order Now

代理商库存报告日期: 2019-10-21

代理商名称

DIGIKEY

库存

4323

Min.Order

1

地区

WORLDWIDE Order Now

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库存

3786

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1

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WORLDWIDE Order Now

代理商库存报告日期: 2019-10-21

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LD2980ABM33TR SOT23-5L Tape And Reel 3.3 0.5 0.05
批量生产
0.166 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLD2980ABM33TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4248 1 Order Now
RS COMPONENTS EUROPE 250 10 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
ARROW EUROPE 9000 0 Order Now
MOUSER WORLDWIDE 4539 1 Order Now

代理商库存报告日期: 2019-10-21

代理商名称

DIGIKEY

库存

4248

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

250

Min.Order

10

地区

EUROPE Order Now

FUTURE

库存

3000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

9000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

4539

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-10-21

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LD2980CM33TR SOT23-5L Tape And Reel 3.3 1 0.05
批量生产
0.166 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLD2980CM33TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 32456 1 Order Now
FUTURE WORLDWIDE 18 1 Order Now
ARROW EUROPE 90000 0 Order Now
MOUSER WORLDWIDE 12108 1 Order Now

代理商库存报告日期: 2019-10-21

代理商名称

DIGIKEY

库存

32456

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

18

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

90000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

12108

Min.Order

1

地区

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代理商库存报告日期: 2019-10-21

立即购买

LD2980ABM50TR

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.166*

Distributor availability ofLD2980ABM50TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2720 1 Order Now
RS COMPONENTS EUROPE 900 10 Order Now
ARROW EUROPE 9000 0 Order Now
MOUSER WORLDWIDE 9913 1 Order Now
Farnell Element14 EUROPE 516 1 Order Now
RUTRONIK EUROPE 3000 3000 Order Now

代理商库存报告日期: 2019-10-21

代理商名称

DIGIKEY

库存

2720

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

900

Min.Order

10

地区

EUROPE Order Now

ARROW

库存

9000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

9913

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

516

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

3000

Min.Order

3000

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-21

Output Voltage (V) (nom)

5

Output Tolerance (typ)

0.5

Output Current (A) (nom)

0.05

供货状态

批量生产

单价(US$)

0.166

数量

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD2980CM50TR

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.166*

Distributor availability ofLD2980CM50TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 11169 1 Order Now
RS COMPONENTS EUROPE 2380 1 Order Now
FUTURE WORLDWIDE 12000 3000 Order Now
ARROW EUROPE 27000 0 Order Now
MOUSER WORLDWIDE 14679 1 Order Now

代理商库存报告日期: 2019-10-21

代理商名称

DIGIKEY

库存

11169

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

2380

Min.Order

1

地区

EUROPE Order Now

FUTURE

库存

12000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

27000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

14679

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-10-21

Output Voltage (V) (nom)

5

Output Tolerance (typ)

0.5

Output Current (A) (nom)

0.05

供货状态

批量生产

单价(US$)

0.166

数量

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD2980ABM30TR

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.166*

Distributor availability ofLD2980ABM30TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 154569 1 Order Now
RS COMPONENTS EUROPE 2550 1 Order Now
AVNET AMERICA 51000 0 Order Now
MOUSER WORLDWIDE 18808 1 Order Now
Farnell Element14 EUROPE 5500 1 Order Now
RUTRONIK EUROPE 3000 3000 Order Now

代理商库存报告日期: 2019-10-21

代理商名称

DIGIKEY

库存

154569

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

2550

Min.Order

1

地区

EUROPE Order Now

AVNET

库存

51000

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

18808

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

5500

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

3000

Min.Order

3000

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-21

Output Voltage (V) (nom)

3

Output Tolerance (typ)

0.5

Output Current (A) (nom)

0.05

供货状态

批量生产

单价(US$)

0.166

数量

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LD2980CM18TR

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.166*

Distributor availability ofLD2980CM18TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4323 1 Order Now
MOUSER WORLDWIDE 3786 1 Order Now

代理商库存报告日期: 2019-10-21

代理商名称

DIGIKEY

库存

4323

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

3786

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-10-21

Output Voltage (V) (nom)

1.8

Output Tolerance (typ)

0.5

Output Current (A) (nom)

0.05

供货状态

批量生产

单价(US$)

0.166

数量

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD2980ABM33TR

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.166*

Distributor availability ofLD2980ABM33TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4248 1 Order Now
RS COMPONENTS EUROPE 250 10 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
ARROW EUROPE 9000 0 Order Now
MOUSER WORLDWIDE 4539 1 Order Now

代理商库存报告日期: 2019-10-21

代理商名称

DIGIKEY

库存

4248

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

250

Min.Order

10

地区

EUROPE Order Now

FUTURE

库存

3000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

9000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

4539

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-10-21

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

0.5

Output Current (A) (nom)

0.05

供货状态

批量生产

单价(US$)

0.166

数量

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD2980CM33TR

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.166*

Distributor availability ofLD2980CM33TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 32456 1 Order Now
FUTURE WORLDWIDE 18 1 Order Now
ARROW EUROPE 90000 0 Order Now
MOUSER WORLDWIDE 12108 1 Order Now

代理商库存报告日期: 2019-10-21

代理商名称

DIGIKEY

库存

32456

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

18

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

90000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

12108

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-10-21

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.05

供货状态

批量生产

单价(US$)

0.166

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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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
LD2980ABM30TR
批量生产
SOT23-5L 工业 Ecopack2
LD2980ABM33TR
批量生产
SOT23-5L 工业 Ecopack2
LD2980ABM50TR
批量生产
SOT23-5L 工业 Ecopack2
LD2980CM18TR
批量生产
SOT23-5L 工业 Ecopack2
LD2980CM33TR
批量生产
SOT23-5L 工业 Ecopack2
LD2980CM50TR
批量生产
SOT23-5L 工业 Ecopack2

LD2980ABM30TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2980ABM33TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2980ABM50TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2980CM18TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2980CM33TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2980CM50TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.