LDO40L

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400 mA, 38 V low-dropout regulator, with 45µA quiescent current

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  • The LDO40L is a 400 mA LDO regulator, designed for being used in severe automotive environments.

    Low quiescent current makes it suitable for applications permanently connected to battery. This feature is especially critical when electronic modules remain in active mode when ignition is off.
    The LDO40L embeds protection functions, such as: current limit and thermal shutdown.
    The extended input voltage range, low drop voltage and low quiescent current features make it suitable also for low power industrial and consumer applications.

    主要特性

    • Low quiescent current: typ. 45 µA at no load
    • Wide input voltage operating range up to 38 V
    • Low startup voltage: 3.5 V
    • Output current up to 400 mA
    • Output voltage options: Adj from 2.5 V and fixed, 3.0, 3.3, 5.0 and 8.5 V
    • Output voltage accuracy:
      • ± 1% typ. @ 25 °C
      • ± 3% (including line, load and temperature variation)
    • Ultra low-dropout:
      • 36 mV @ 100 mA load current
      • 140 mV @ 400 mA load current
    • High PSRR: 70 dB @ 1 kHz
    • Very low noise: 20 µVRMS/VOUT
    • Protection features: current limitation, thermal shutdown
    • -40 °C to +125 °C operating temperature range
    • Package: DFN6 (3x3) (wettable flanks)
    • AEC-Q100 qualified (grade 1)

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
更多信息
从分销商订购
从ST订购
LDO40LPU33RY DFN6 3x3 Tape And Reel 3.3 1 0.4
批量生产
0.62 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

THAILAND

查看供货情况

Distributor availability ofLDO40LPU33RY

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1811 1 Order Now
AVNET AMERICA 3000 0 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
ARROW EUROPE 2856 0 Order Now
MOUSER WORLDWIDE 1988 1 Order Now

代理商库存报告日期: 2019-12-12

代理商名称

DIGIKEY

库存

1811

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1

地区

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AVNET

库存

3000

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

3000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

2856

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

1988

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-12-12

立即购买
LDO40LPU50RY DFN6 3x3 Tape And Reel 5 1 0.4
预览
0.62 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

-

没有经销商,请联系我们的销售办事处
LDO40LPURY DFN6 3x3 Tape And Reel - 1 0.4
批量生产
0.62 10000
更多信息

ECCN (US):

EAR99

Country of Origin:

THAILAND

查看供货情况

Distributor availability ofLDO40LPURY

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1671 1 Order Now
AVNET AMERICA 2000 0 Order Now
ARROW EUROPE 2750 0 Order Now
MOUSER WORLDWIDE 3913 1 Order Now

代理商库存报告日期: 2019-12-12

代理商名称

DIGIKEY

库存

1671

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

2000

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

2750

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

3913

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-12-12

获取样片

LDO40LPU33RY

封装

DFN6 3x3

包装类型

Tape And Reel

单价(US$)

0.62*

Distributor availability ofLDO40LPU33RY

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1811 1 Order Now
AVNET AMERICA 3000 0 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
ARROW EUROPE 2856 0 Order Now
MOUSER WORLDWIDE 1988 1 Order Now

代理商库存报告日期: 2019-12-12

代理商名称

DIGIKEY

库存

1811

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

3000

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

3000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

2856

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

1988

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-12-12

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.4

供货状态

批量生产

单价(US$)

0.62

数量

10000

ECCN (US)

EAR99

Country of Origin

THAILAND

LDO40LPU50RY

封装

DFN6 3x3

包装类型

Tape And Reel

单价(US$)

0.62*

Output Voltage (V) (nom)

5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.4

供货状态

预览

单价(US$)

0.62

数量

10000

ECCN (US)

EAR99

Country of Origin

-

LDO40LPURY

封装

DFN6 3x3

包装类型

Tape And Reel

单价(US$)

0.62*

Distributor availability ofLDO40LPURY

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1671 1 Order Now
AVNET AMERICA 2000 0 Order Now
ARROW EUROPE 2750 0 Order Now
MOUSER WORLDWIDE 3913 1 Order Now

代理商库存报告日期: 2019-12-12

代理商名称

DIGIKEY

库存

1671

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

2000

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

2750

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

3913

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-12-12

Output Voltage (V) (nom)

-

Output Tolerance (typ)

1

Output Current (A) (nom)

0.4

供货状态

批量生产

单价(US$)

0.62

数量

10000

ECCN (US)

EAR99

Country of Origin

THAILAND

(*) 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 Material Declaration**
LDO40LPU33RY
批量生产
DFN6 3x3 汽车 Ecopack2
LDO40LPU50RY
预览
DFN6 3x3 汽车 Ecopack2
LDO40LPURY
批量生产
DFN6 3x3 汽车 Ecopack2

LDO40LPU33RY

Package:

DFN6 3x3

Material Declaration**:

Marketing Status

批量生产

Package

DFN6 3x3

Grade

Automotive

RoHS Compliance Grade

Ecopack2

LDO40LPU50RY

Package:

DFN6 3x3

Material Declaration**:

Marketing Status

预览

Package

DFN6 3x3

Grade

Automotive

RoHS Compliance Grade

Ecopack2

LDO40LPURY

Package:

DFN6 3x3

Material Declaration**:

Marketing Status

批量生产

Package

DFN6 3x3

Grade

Automotive

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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