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L5970D

储存到myST

最高1 A步降开关稳压器

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质量与可靠性

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产品概述

描述

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.

所有功能
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
阅读更多阅读较少信息

转换器

DC/DC

Input

Volt. Min V This option is required. And must be less than or equal to Volt. Max [V]

Volt. Max V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

Voltage V This option is required and must be a number.

Current A This option is required and must be a number.

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EDA符号、封装和3D模型

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	Resource title	版本	Latest update

SPICE models (1)

	Resource title	版本	Latest update
ZIP	X597X Pspice model		22 Sep 2016	22 Sep 2016 X597X Pspice model

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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**
L5970D	批量生产	SO-8	工业	Ecopack2	PDF XML
L5970D013TR	批量生产	SO-8	工业	Ecopack2	PDF XML

L5970D

Package:

SO-8

Material Declaration**:

PDF XML

More Info

Marketing Status

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L5970D013TR

Package:

SO-8

Material Declaration**:

PDF XML

More Info

Marketing Status

Package

SO-8

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。

转换器

DC/DC

Input

Volt. Min V This option is required. And must be less than or equal to Volt. Max [V]

Volt. Max V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

Voltage V This option is required and must be a number.

Current A This option is required and must be a number.

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

L5970D013TR

Available at 1 distributors

经销商的可用性L5970D013TR

代理商名称	地区	库存	最小订购量	第三方链接
RS COMPONENTS	EUROPE	48	1	Buy from Distributor

代理商库存报告日期: 2021-10-11

代理商名称

RS COMPONENTS

库存

Min.Order

地区

EUROPE Buy from Distributor

代理商库存报告日期: 2021-10-11

EAR99

NEC

Tape And Reel

SO-8

-40

150

CHINA

1.1 / 1k

L5970D

Available at 4 distributors

经销商的可用性L5970D

代理商名称	地区	库存	最小订购量	第三方链接
RS COMPONENTS	EUROPE	270	5	Buy from Distributor
Newark Element14	AMERICA	507	0	Buy from Distributor
Farnell Element14	EUROPE	1182	1	Buy from Distributor
ANGLIA Live	EUROPE	6755	1	Buy from Distributor

代理商库存报告日期: 2021-10-14

代理商名称

RS COMPONENTS

库存

270

Min.Order

地区

EUROPE Buy from Distributor

Newark Element14

库存

507

Min.Order

地区

AMERICA Buy from Distributor

Farnell Element14

库存

1182

Min.Order

地区

EUROPE Buy from Distributor

ANGLIA Live

库存

6755

Min.Order

地区

EUROPE Buy from Distributor

代理商库存报告日期: 2021-10-14

EAR99

NEC

Tube

SO-8

-40

150

CHINA

1.1 / 1k

L5970D013TR

供货状态

批量生产

ECCN (US)

EAR99

更多信息

Budgetary Price (US$)*/Qty

1.1 / 1k

经销商的可用性L5970D013TR

代理商名称	地区	库存	最小订购量	第三方链接
RS COMPONENTS	EUROPE	48	1	Buy from Distributor

代理商库存报告日期: 2021-10-11

代理商名称

RS COMPONENTS

库存

Min.Order

地区

EUROPE Buy from Distributor

代理商库存报告日期: 2021-10-11

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-8

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

1.1 / 1k

Country of Origin

CHINA

L5970D

供货状态

批量生产

ECCN (US)

EAR99

更多信息

Budgetary Price (US$)*/Qty

1.1 / 1k

经销商的可用性L5970D

代理商名称	地区	库存	最小订购量	第三方链接
RS COMPONENTS	EUROPE	270	5	Buy from Distributor
Newark Element14	AMERICA	507	0	Buy from Distributor
Farnell Element14	EUROPE	1182	1	Buy from Distributor
ANGLIA Live	EUROPE	6755	1	Buy from Distributor

代理商库存报告日期: 2021-10-14

代理商名称

RS COMPONENTS

库存

270

Min.Order

地区

EUROPE Buy from Distributor

Newark Element14

库存

507

Min.Order

地区

AMERICA Buy from Distributor

Farnell Element14

库存

1182

Min.Order

地区

EUROPE Buy from Distributor

ANGLIA Live

库存

6755

Min.Order

地区

EUROPE Buy from Distributor

代理商库存报告日期: 2021-10-14

ECCN (EU)

NEC

包装类型

Tube

封装

SO-8

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

1.1 / 1k

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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L5970D

产品概述

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所有功能

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EDA符号、封装和3D模型

全部资源

SPICE models (1)

质量与可靠性

样片和购买

搜索历史

收藏

L5970D

产品概述

描述

所有功能

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质量与可靠性

样片和购买

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