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  • The ST732 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 ST732 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.

    Key Features

    • 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
    • Output voltage accuracy: ± 2%
    • Output current up to 300 mA
    • Fixed output voltage versions, starting from 1.2 V with 100 mV step
    • Stable with low ESR capacitors (0.47 µF min.)
    • Thermal shutdown protection
    • Current limit 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
More info
从分销商订购
从ST订购
ST732M50R SOT23-5L Tape And Reel - 2 0.3
评估
0.28 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

-

没有经销商,请联系我们的销售办事处
ST732M33R SOT23-5L Tape And Reel - 2 0.3
预览
0.28 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

-

没有经销商,请联系我们的销售办事处
ST732M36R SOT23-5L Tape And Reel - 2 0.3
预览
0.28 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

-

没有经销商,请联系我们的销售办事处
ST732M28R SOT23-5L Tape And Reel - 2 0.3
预览
0.28 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

-

没有经销商,请联系我们的销售办事处

ST732M50R

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.28*

Output Voltage (V) (nom)

-

Output Tolerance (typ)

2

Output Current (A) (nom)

0.3

供货状态

评估

单价(US$)

0.28

数量

10000

ECCN (US)

EAR99

Country of Origin

-

ST732M33R

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.28*

Output Voltage (V) (nom)

-

Output Tolerance (typ)

2

Output Current (A) (nom)

0.3

供货状态

预览

单价(US$)

0.28

数量

10000

ECCN (US)

EAR99

Country of Origin

-

ST732M36R

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.28*

Output Voltage (V) (nom)

-

Output Tolerance (typ)

2

Output Current (A) (nom)

0.3

供货状态

预览

单价(US$)

0.28

数量

10000

ECCN (US)

EAR99

Country of Origin

-

ST732M28R

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.28*

Output Voltage (V) (nom)

-

Output Tolerance (typ)

2

Output Current (A) (nom)

0.3

供货状态

预览

单价(US$)

0.28

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

适合您的资源

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技术文档

    • 描述 版本 文档大小 操作
      DS12561
      300 mA, 28 V low-dropout voltage regulator, with 5 μA quiescent current
      1.0
      734.28 KB
      PDF
      DS12561

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

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Linear and Switching Voltage Regulators Selection Guide 3.0
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      PDF

      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
      PDF
      Power management for handheld and portable 2.0
      1.09 MB
      PDF

      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 Material Declaration**
ST732M28R
预览
SOT23-5L 工业 Ecopack2
ST732M33R
预览
SOT23-5L 工业 Ecopack2
ST732M36R
预览
SOT23-5L 工业 Ecopack2
ST732M50R
评估
SOT23-5L 工业 Ecopack2

ST732M28R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

预览

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST732M33R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

预览

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST732M36R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

预览

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST732M50R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

评估

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.