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  • The LD39150 is a fast ultra low drop linear regulator which operates from 2.5 V to 6 V input supply.

    A wide range of output options are available. The low drop voltage, low noise, and ultra low quiescent current make it suitable for low voltage microprocessor and memory applications. The device is developed on a BiCMOS process which allows low quiescent current operation independently of output load current.

    主要特性

    • 1.5 A guaranteed output current
    • Ultra low dropout voltage (200 mV typ. @ 1.5 A load, 40 mV typ. @ 300 mA load)
    • Very low quiescent current (1 mA typ. @ 1.5 A load, 1 μA max @ 25 °C in off mode)
    • Logic-controlled electronic shutdown
    • Current and thermal internal limit
    • ± 1.5% output voltage tolerance @ 25 °C
    • Fixed and ADJ output voltages: 1.8 V, 2.5 V, 3.3 V, ADJ
    • Temperature range: -40 to 125 °C
    • Fast dynamic response to line and load changes
    • Stable with ceramic capacitor
    • Available in PPAK, DPAK and DFN6 (3x3 mm)

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
更多信息
从分销商订购
从ST订购
LD39150DT33-R DPAK Tape And Reel 3.3 1.5 1.5
Active
0.476 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLD39150DT33-R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 8266 1 Order Now
RS COMPONENTS EUROPE 2500 1 Order Now
Newark Element14 AMERICA 335 0 Order Now
ARROW AMERICA 5000 2500 Order Now
MOUSER WORLDWIDE 35907 1 Order Now
Farnell Element14 EUROPE 524 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

DIGIKEY

库存

8266

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

2500

Min.Order

1

地区

EUROPE Order Now

Newark Element14

库存

335

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

5000

Min.Order

2500

地区

AMERICA Order Now

MOUSER

库存

35907

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

524

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-20

立即购买
LD39150PU33R DFN6 3x3 Tape And Reel 3.3 1.5 1.5
Active
0.476 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofLD39150PU33R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2990 1 Order Now
MOUSER WORLDWIDE 2925 1 Order Now
Farnell Element14 EUROPE 123 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

DIGIKEY

库存

2990

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2925

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

123

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-20

立即购买
LD39150DT25-R DPAK Tape And Reel 2.5 1.5 1.5
Active
0.476 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLD39150DT25-R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2500 1 Order Now
MOUSER WORLDWIDE 2500 1 Order Now
Farnell Element14 EUROPE 1997 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

DIGIKEY

库存

2500

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2500

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1997

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-20

立即购买
LD39150PT-R PPACK 5 Tape And Reel - 1.5 1.5
Active
0.476 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLD39150PT-R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 8372 1 Order Now
Newark Element14 AMERICA 624 0 Order Now
MOUSER WORLDWIDE 6417 1 Order Now
Farnell Element14 EUROPE 1233 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

DIGIKEY

库存

8372

Min.Order

1

地区

WORLDWIDE Order Now

Newark Element14

库存

624

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

6417

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1233

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-20

立即购买
LD39150PU-R DFN6 3x3 Tape And Reel - 1.5 1.5
Active
0.476 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofLD39150PU-R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1069 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

DIGIKEY

库存

1069

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-20

立即购买

LD39150DT33-R

封装

DPAK

包装类型

Tape And Reel

Unit Price (US$)

0.476*

Distributor availability ofLD39150DT33-R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 8266 1 Order Now
RS COMPONENTS EUROPE 2500 1 Order Now
Newark Element14 AMERICA 335 0 Order Now
ARROW AMERICA 5000 2500 Order Now
MOUSER WORLDWIDE 35907 1 Order Now
Farnell Element14 EUROPE 524 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

DIGIKEY

库存

8266

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

2500

Min.Order

1

地区

EUROPE Order Now

Newark Element14

库存

335

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

5000

Min.Order

2500

地区

AMERICA Order Now

MOUSER

库存

35907

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

524

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-20

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1.5

Output Current (A) (nom)

1.5

供货状态

Active

Unit Price (US$)

0.476

数量

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39150PU33R

封装

DFN6 3x3

包装类型

Tape And Reel

Unit Price (US$)

0.476*

Distributor availability ofLD39150PU33R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2990 1 Order Now
MOUSER WORLDWIDE 2925 1 Order Now
Farnell Element14 EUROPE 123 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

DIGIKEY

库存

2990

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2925

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

123

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-20

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1.5

Output Current (A) (nom)

1.5

供货状态

Active

Unit Price (US$)

0.476

数量

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LD39150DT25-R

封装

DPAK

包装类型

Tape And Reel

Unit Price (US$)

0.476*

Distributor availability ofLD39150DT25-R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2500 1 Order Now
MOUSER WORLDWIDE 2500 1 Order Now
Farnell Element14 EUROPE 1997 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

DIGIKEY

库存

2500

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2500

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1997

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-20

Output Voltage (V) (nom)

2.5

Output Tolerance (typ)

1.5

Output Current (A) (nom)

1.5

供货状态

Active

Unit Price (US$)

0.476

数量

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39150PT-R

封装

PPACK 5

包装类型

Tape And Reel

Unit Price (US$)

0.476*

Distributor availability ofLD39150PT-R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 8372 1 Order Now
Newark Element14 AMERICA 624 0 Order Now
MOUSER WORLDWIDE 6417 1 Order Now
Farnell Element14 EUROPE 1233 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

DIGIKEY

库存

8372

Min.Order

1

地区

WORLDWIDE Order Now

Newark Element14

库存

624

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

6417

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1233

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-20

Output Voltage (V) (nom)

-

Output Tolerance (typ)

1.5

Output Current (A) (nom)

1.5

供货状态

Active

Unit Price (US$)

0.476

数量

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39150PU-R

封装

DFN6 3x3

包装类型

Tape And Reel

Unit Price (US$)

0.476*

Distributor availability ofLD39150PU-R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1069 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

DIGIKEY

库存

1069

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-20

Output Voltage (V) (nom)

-

Output Tolerance (typ)

1.5

Output Current (A) (nom)

1.5

供货状态

Active

Unit Price (US$)

0.476

数量

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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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**
LD39150DT25-R
Active
DPAK 工业 Ecopack2
LD39150DT33-R
Active
DPAK 工业 Ecopack2
LD39150PT-R
Active
PPACK 5 工业 Ecopack2
LD39150PU-R
Active
DFN6 3x3 工业 Ecopack2
LD39150PU33R
Active
DFN6 3x3 工业 Ecopack2

LD39150DT25-R

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39150DT33-R

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39150PT-R

Package:

PPACK 5

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PPACK 5

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39150PU-R

Package:

DFN6 3x3

Material Declaration**:

Marketing Status

Active

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39150PU33R

Package:

DFN6 3x3

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN6 3x3

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.