LD56100

批量生产
Design Win

1A超低压降快速静态超低噪声线性稳压器

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产品概述

描述

The LD56100 high accuracy voltage regulator provides 1 A of current from an input voltage ranging from 1.8 V to 5.5 V, with a typical dropout voltage of 120 mV.

It is available in DFN8 (1.2 x 1.6 mm) package, allowing the maximum space saving.

The device is stabilized with a ceramic capacitor on the output. The ultra-low drop voltage, low quiescent current and fast transient response, together with the internal soft-start circuit, make the LD56100 suitable for low power battery-operated applications.

An enable logic control function puts the LD56100 in shutdown mode allowing a total current consumption lower than 0.1 μA. Short-circuit protection with current limit foldback and thermal protection are also included.

  • 所有功能

    • Input voltage from 1.8 to 5.5 V
    • Ultra-low dropout voltage (120 mV typ. at 1 A load and VOUT = 3.3 V)
    • Very low quiescent current (100 µA typ. at no-load, 0.03 µA typ. in off mode)
    • Output voltage tolerance: ± 1% from -40 °C to +85 °C
    • Ultra-low Noise: 13 µV RMS Noise from 10 Hz to 100 kHz at VOUT = 3.0 V
    • High PSRR (70 dB@1 kHz)
    • Wide range of output voltages available on request: from 1.0 V up to 5.0 V in 50 mV step
    • Logic-controlled electronic shutdown
    • Internal soft-start
    • Optional output voltage discharge feature
    • Compatible with ceramic capacitor COUT = 1 µF
    • Internal current limit foldback and thermal protections
    • Available in DFN8 (1.2x1.6 mm)
    • Operating temperature range: -40 °C to 125 °C

EDA符号、封装和3D模型

STMicroelectronics - LD56100

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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 封装 等级规格 符合RoHS级别 材料声明**
LD56100DPU15R
预览
DFN8 1.2x1.6 工业 Ecopack2
LD56100DPU18R
批量生产
DFN8 1.2x1.6 工业 Ecopack2
LD56100DPU25R
批量生产
DFN8 1.2x1.6 工业 Ecopack2
LD56100DPU28R
批量生产
DFN8 1.2x1.6 工业 Ecopack2
LD56100DPU30R
批量生产
DFN8 1.2x1.6 工业 Ecopack2
LD56100DPU33R
批量生产
DFN8 1.2x1.6 工业 Ecopack2

LD56100DPU15R

Package:

DFN8 1.2x1.6

Material Declaration**:

Marketing Status

预览

Package

DFN8 1.2x1.6

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD56100DPU18R

Package:

DFN8 1.2x1.6

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN8 1.2x1.6

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD56100DPU25R

Package:

DFN8 1.2x1.6

Material Declaration**:

Marketing Status

批量生产

Package

DFN8 1.2x1.6

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD56100DPU28R

Package:

DFN8 1.2x1.6

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN8 1.2x1.6

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD56100DPU30R

Package:

DFN8 1.2x1.6

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN8 1.2x1.6

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD56100DPU33R

Package:

DFN8 1.2x1.6

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN8 1.2x1.6

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
封装
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)
Operating Temperature (°C) (min)
Output Current (A) (nom)
最小值
最大值
LD56100DPU18R
Available at distributors

经销商的可用性 LD56100DPU18R

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
DFN8 1.2x1.6 Tape and Reel CHINA EAR99 NEC -40 85

工业

1.8

1

-40

1

LD56100DPU28R
Available at distributors

经销商的可用性 LD56100DPU28R

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
DFN8 1.2x1.6 Tape and Reel CHINA EAR99 NEC -40 85

工业

2.8

1

-40

1

LD56100DPU15R
Available at distributors

经销商的可用性 LD56100DPU15R

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
DFN8 1.2x1.6 Tape and Reel CHINA EAR99 NEC -40 85

工业

1.5

1

-40

1

LD56100DPU33R
Available at distributors

经销商的可用性 LD56100DPU33R

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
DFN8 1.2x1.6 Tape and Reel CHINA EAR99 NEC -40 85

工业

3.3

1

-40

1

LD56100DPU30R
Available at distributors

经销商的可用性 LD56100DPU30R

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
DFN8 1.2x1.6 Tape and Reel CHINA EAR99 NEC -40 85

工业

3

1

-40

1

LD56100DPU25R
Available at distributors

经销商的可用性 LD56100DPU25R

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
DFN8 1.2x1.6 Tape and Reel CHINA EAR99 NEC -40 85

工业

-

1

-40

1

LD56100DPU18R 批量生产

Budgetary Price (US$)*/Qty:
-
封装:
DFN8 1.2x1.6
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC

产品型号:

LD56100DPU18R

等级规格:

Industrial

Output Voltage (V) (nom):

1.8

Output Tolerance (typ):

1

Operating Temperature (°C)

Min:

-40

Max:

85

Output Current (A) (nom):

1

代理商名称

代理商库存报告日期:

LD56100DPU28R 批量生产

Budgetary Price (US$)*/Qty:
-
封装:
DFN8 1.2x1.6
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC

产品型号:

LD56100DPU28R

等级规格:

Industrial

Output Voltage (V) (nom):

2.8

Output Tolerance (typ):

1

Operating Temperature (°C)

Min:

-40

Max:

85

Output Current (A) (nom):

1

代理商名称

代理商库存报告日期:

LD56100DPU15R 预览

Budgetary Price (US$)*/Qty:
-
封装:
DFN8 1.2x1.6
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC

产品型号:

LD56100DPU15R

等级规格:

Industrial

Output Voltage (V) (nom):

1.5

Output Tolerance (typ):

1

Operating Temperature (°C)

Min:

-40

Max:

85

Output Current (A) (nom):

1

LD56100DPU33R 批量生产

Budgetary Price (US$)*/Qty:
-
封装:
DFN8 1.2x1.6
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC

产品型号:

LD56100DPU33R

等级规格:

Industrial

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

1

Operating Temperature (°C)

Min:

-40

Max:

85

Output Current (A) (nom):

1

代理商名称

代理商库存报告日期:

LD56100DPU30R 批量生产

Budgetary Price (US$)*/Qty:
-
封装:
DFN8 1.2x1.6
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC

产品型号:

LD56100DPU30R

等级规格:

Industrial

Output Voltage (V) (nom):

3

Output Tolerance (typ):

1

Operating Temperature (°C)

Min:

-40

Max:

85

Output Current (A) (nom):

1

代理商名称

代理商库存报告日期:

LD56100DPU25R 批量生产

Budgetary Price (US$)*/Qty:
-
封装:
DFN8 1.2x1.6
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC

产品型号:

LD56100DPU25R

等级规格:

Industrial

Output Voltage (V) (nom):

-

Output Tolerance (typ):

1

Operating Temperature (°C)

Min:

-40

Max:

85

Output Current (A) (nom):

1

Swipe or click the button to explore more details Don't show this again

(*) 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