300 mA, 28 V low-dropout voltage regulator, with 5 µA quiescent current

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  • The ST730 is 300 mA LDO regulator, designed to be used in several medium voltage applications.

    Ultra-low quiescent current of 5 μA makes it suitable for applications permanently connected to power supply/battery.
    This feature is also useful when electronic modules remain permanently turned on.
    The ST730 embeds protection functions, such as: current limit, short-circuit and thermal shutdown. The extended input voltage range, very low drop voltage and low quiescent current features make it suitable also for low power after-market automotive and consumer applications.

    主要特性

    • Wide input voltage range : 2.5 V to 28 V
    • Ultra-low quiescent current: typ. 5 μA at no-load, 10 μA max. across full temperature range, 1 μA max. in shutdown
    • High output voltage accuracy: ± 0.5% @ 25 °C, ± 1% across temperature range
    • Output current up to 300 mA
    • Fixed output voltage versions, starting from 1.2 V to 12 V with 100 mV step
    • Adjustable voltage version, starting from 1.2 V to VIN - VDROP
    • Stable with low ESR capacitors (0.47 µF min.)
    • Thermal shutdown protection
    • Current limit and SOA protection
    • -40 °C to +125 °C operating temperature range

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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从分销商订购
从ST订购
ST730MR SOT23-5L Tape And Reel - 0.5 0.3
批量生产
0.24 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

-

查看供货情况

Distributor availability ofST730MR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2961 1 Order Now
AVNET AMERICA 1000 0 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 2457 1 Order Now

代理商库存报告日期: 2019-10-18

代理商名称

DIGIKEY

库存

2961

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

1000

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

1000

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2457

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-10-18

获取样片

ST730MR

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.24*

Distributor availability ofST730MR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2961 1 Order Now
AVNET AMERICA 1000 0 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 2457 1 Order Now

代理商库存报告日期: 2019-10-18

代理商名称

DIGIKEY

库存

2961

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

1000

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

1000

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2457

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-10-18

Output Voltage (V) (nom)

-

Output Tolerance (typ)

0.5

Output Current (A) (nom)

0.3

供货状态

批量生产

单价(US$)

0.24

数量

10000

ECCN (US)

EAR99

Country of Origin

-

(*) 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

Education

Product included in our Longevity Program.

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技术文档

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      DS13036
      300 mA, 28 V low-dropout voltage regulator, with 5 μA quiescent current
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      PDF
      DS13036

      300 mA, 28 V low-dropout voltage regulator, with 5 μA quiescent current

出版刊物和宣传资料

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      Linear and Switching Voltage Regulators Selection Guide 3.0
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      Linear and Switching Voltage Regulators Selection Guide

    • 描述 版本 文档大小 操作
      Low-dropout (LDO) linear voltage regulators - Quick Reference Guide 2.0
      216.23 KB
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      Low-dropout (LDO) linear voltage regulators - Quick Reference Guide

      Power management for handheld and portable

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
ST730MR
批量生产
SOT23-5L 工业 Ecopack2

ST730MR

Package:

SOT23-5L

Material Declaration**:

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.