Up to 1 A step down switching regulator

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  • The L5970D is a step down monolithic power switching regulator capable to deliver up to 1A at output voltages from 1.2V to 35V.

    The device uses an internal P-Channel D-MOS transistor (with a typical Rdson of 250mΩ) as switching element to minimize the size of the external components.
    An internal oscillator fixes the switching frequency at 250KHz.
    Having a minimum input voltage of 4.4V only, it is particularly suitable for 5V bus, available in all computer related applications.
    Pulse by pulse current limit with the internal frequency modulation offers an effective constant current short circuit protection.

    主要特性

    • Inhibit for zero current consumption
    • Internal current limiting
    • Protection against feedback disconnection
    • Synchronization
    • Thermal shutdown
    • Voltage feedforward
    • 250KHz Internally fixed frequency
    • Up to 1A output current
    • 3.3V / (±2%) reference voltage
    • Operating input voltage from 4.4V to 36V
    • Low dropout operation: 100% duty cycle
    • Zero load current operation
    • Output voltage adjustable from 1.2V to 35V

样片和购买

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L5970D013TR SO-8 Tape And Reel
批量生产
0.959 10000 EAR99 CHINA 查看供货情况

Distributor availability ofL5970D013TR

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P&S

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9

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1

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22831

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1

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Farnell Element14

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1838

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25000

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2500

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代理商库存报告日期: 2019-09-30

获取样片
L5970D SO-8 Tube
批量生产
0.959 10000 EAR99 CHINA 查看供货情况

Distributor availability ofL5970D

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2194 1 Order Now
RS COMPONENTS EUROPE 10405 5 Order Now
FUTURE WORLDWIDE 1485 1 Order Now
ARROW EUROPE 1001 0 Order Now
ARROW AMERICA 1719 2000 Order Now
P&S ASIA/PACIFIC 52 1 Order Now
MOUSER WORLDWIDE 7657 1 Order Now
Farnell Element14 EUROPE 25363 1 Order Now
ANGLIA Live EUROPE 1404 1 Order Now
RUTRONIK EUROPE 1900 100 Order Now

代理商库存报告日期: 2019-09-30

代理商名称

DIGIKEY

库存

2194

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

10405

Min.Order

5

地区

EUROPE Order Now

FUTURE

库存

1485

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

1001

Min.Order

0

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EUROPE Order Now

ARROW

库存

1719

Min.Order

2000

地区

AMERICA Order Now

P&S

库存

52

Min.Order

1

地区

ASIA/PACIFIC Order Now

MOUSER

库存

7657

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

25363

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

1404

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

1900

Min.Order

100

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-30

立即购买

L5970D013TR

封装

SO-8

包装类型

Tape And Reel

单价(US$)

0.959*

Distributor availability ofL5970D013TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2863 1 Order Now
RS COMPONENTS EUROPE 6409 1 Order Now
AVNET AMERICA 37500 0 Order Now
FUTURE WORLDWIDE 5000 2500 Order Now
ARROW EUROPE 32500 0 Order Now
ARROW AMERICA 2500 2500 Order Now
P&S ASIA/PACIFIC 9 1 Order Now
MOUSER WORLDWIDE 22831 1 Order Now
Farnell Element14 EUROPE 1838 1 Order Now
RUTRONIK EUROPE 25000 2500 Order Now

代理商库存报告日期: 2019-09-30

代理商名称

DIGIKEY

库存

2863

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

6409

Min.Order

1

地区

EUROPE Order Now

AVNET

库存

37500

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

5000

Min.Order

2500

地区

WORLDWIDE Order Now

ARROW

库存

32500

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

2500

Min.Order

2500

地区

AMERICA Order Now

P&S

库存

9

Min.Order

1

地区

ASIA/PACIFIC Order Now

MOUSER

库存

22831

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1838

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

25000

Min.Order

2500

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-30

供货状态

批量生产

单价(US$)

0.959

数量

10000

ECCN (US)

EAR99

Country of Origin

CHINA

L5970D

封装

SO-8

包装类型

Tube

单价(US$)

0.959*

Distributor availability ofL5970D

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2194 1 Order Now
RS COMPONENTS EUROPE 10405 5 Order Now
FUTURE WORLDWIDE 1485 1 Order Now
ARROW EUROPE 1001 0 Order Now
ARROW AMERICA 1719 2000 Order Now
P&S ASIA/PACIFIC 52 1 Order Now
MOUSER WORLDWIDE 7657 1 Order Now
Farnell Element14 EUROPE 25363 1 Order Now
ANGLIA Live EUROPE 1404 1 Order Now
RUTRONIK EUROPE 1900 100 Order Now

代理商库存报告日期: 2019-09-30

代理商名称

DIGIKEY

库存

2194

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

10405

Min.Order

5

地区

EUROPE Order Now

FUTURE

库存

1485

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

1001

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

1719

Min.Order

2000

地区

AMERICA Order Now

P&S

库存

52

Min.Order

1

地区

ASIA/PACIFIC Order Now

MOUSER

库存

7657

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

25363

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

1404

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

1900

Min.Order

100

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-30

供货状态

批量生产

单价(US$)

0.959

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**
L5970D
批量生产
SO-8 工业 Ecopack2 (**)
L5970D013TR
批量生产
SO-8 工业 Ecopack2 (**)

L5970D

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

L5970D013TR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

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.

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