L4941

批量生产
Design Win

超低压降1A稳压器

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产品概述

描述

The L4941 is a three terminal 5V positive regulators available in TO-220 and DPAK packages, making it useful in a wide range of industrial and consumer applications. Thanks to its very low input/output voltage drop, these devices are particularly suitable for battery powered equipments, reducing consumption and prolonging battery life. It employs internal current limiting, antisaturation circuit, thermal shut-down and safe area protection.

  • 所有功能

    • Low dropout voltage (450mV typ. at 1A)
    • Thermal shutdown
    • Very low quiescent current
    • Reverse polarity protection
    • Short circuit protection

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - L4941

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
L4941BDT-TR
批量生产
DPAK 工业 Ecopack2
L4941BV
批量生产
TO-220 工业 Ecopack2

L4941BDT-TR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4941BV

Package:

TO-220

Material Declaration**:

Marketing Status

批量生产

Package

TO-220

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

样片和购买

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产品型号
供货状态
Budgetary Price (US$)*/Qty
从ST订购
Order from distributors
包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
温度(ºC)
等级规格
Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
最小值
最大值
L4941BV
Available at distributors

经销商的可用性 L4941BV

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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L4941BDT-TR
Available at distributors

经销商的可用性 L4941BDT-TR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

L4941BV 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

L4941BV

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

5

Output Tolerance (typ):

4

Output Current (A) (nom):

1

代理商名称

代理商库存报告日期:

L4941BDT-TR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

L4941BDT-TR

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

5

Output Tolerance (typ):

4

Output Current (A) (nom):

1

代理商名称

代理商库存报告日期:

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(*) 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