LDL212

批量生产
Design Win Education

1.2A低压降线性稳压器IC

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产品概述

描述

The LDL212 provides 1.2 A of maximum current from an input voltage range from 2.5 V to 18 V, with a typical dropout voltage of 350 mV @ 1.2 A.

The high power supply rejection ratio of 87 dB at 120 Hz, and more than 40 dB at 100 kHz, makes the LDL212 suitable for direct regulation in SMPS and secondary linear regulation in DC-DC converters. The LDL212 goes to shutdown mode due to the enable logic control function, reducing the total current consumption.

The device also includes the current limit, SOA and thermal protections.

  • 所有功能

    • Input voltage from 2.5 V to 18 V
    • 20 V AMR
    • Any fixed output voltages, from 1.2 V to 12 V in 100 mV steps (from 1.2 V to 6.6 V in 50 mV steps) available on request
    • Adjustable version from 1.18 V to VIN - VDROP(MAX)
    • Guaranteed output current 1.2 A
    • Typical dropout 350 mV @ 1.2 A
    • Undervoltage lockout
    • Enable function
    • Internal thermal, current and power limitation
    • High PSRR: 87 dB @ 120 Hz, 75 dB @ 1 kHz
    • Operating temperature range: -40 °C to 125 °C
    • Packages SO-8 batwing plastic micropackage, DFN6 (3x3) and DFN6 (2x2)

EDA符号、封装和3D模型

STMicroelectronics - LDL212

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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**
LDL212D33R
NRND
SO-8 工业 Ecopack2
LDL212DR
批量生产
SO-8 工业 Ecopack2
LDL212PU12R
预览
DFN6 3x3 工业 Ecopack2
LDL212PU15R
批量生产
DFN6 3x3 工业 Ecopack2
LDL212PU18R
预览
DFN6 3x3 工业 Ecopack2
LDL212PU25R
预览
DFN6 3x3 工业 Ecopack2
LDL212PU30R
预览
DFN6 3x3 工业 Ecopack2
LDL212PU50R
批量生产
DFN6 3x3 工业 Ecopack2
LDL212PUR
批量生产
DFN6 3x3 工业 Ecopack2
LDL212PV30R
预览
DFN6 2x2 工业 Ecopack3
LDL212PV33R
批量生产
DFN6 2x2 工业 Ecopack3
LDL212PVR
批量生产
DFN6 2x2 工业 Ecopack3

LDL212D33R

Package:

SO-8

Material Declaration**:

Marketing Status

NRND

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDL212DR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDL212PU12R

Package:

DFN6 3x3

Material Declaration**:

Marketing Status

预览

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDL212PU15R

Package:

DFN6 3x3

Material Declaration**:

Marketing Status

批量生产

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDL212PU18R

Package:

DFN6 3x3

Material Declaration**:

Marketing Status

预览

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDL212PU25R

Package:

DFN6 3x3

Material Declaration**:

Marketing Status

预览

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDL212PU30R

Package:

DFN6 3x3

Material Declaration**:

Marketing Status

预览

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDL212PU50R

Package:

DFN6 3x3

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDL212PUR

Package:

DFN6 3x3

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDL212PV30R

Package:

DFN6 2x2

Material Declaration**:

Marketing Status

预览

Package

DFN6 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LDL212PV33R

Package:

DFN6 2x2

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN6 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LDL212PVR

Package:

DFN6 2x2

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN6 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) 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)
Operating temperature (°C)
等级规格
Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
最小值
最大值
LDL212PU25R
Available at distributors

经销商的可用性 LDL212PU25R

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

LDL212PU50R
Available at distributors

经销商的可用性 LDL212PU50R

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

LDL212PU15R
Available at distributors

经销商的可用性 LDL212PU15R

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

LDL212D33R
Available at distributors

经销商的可用性 LDL212D33R

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

LDL212PUR
Available at distributors

经销商的可用性 LDL212PUR

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

LDL212PV30R
Available at distributors

经销商的可用性 LDL212PV30R

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

LDL212DR
Available at distributors

经销商的可用性 LDL212DR

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

LDL212PVR
Available at distributors

经销商的可用性 LDL212PVR

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

LDL212PV33R
Available at distributors

经销商的可用性 LDL212PV33R

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

LDL212PU30R
Available at distributors

经销商的可用性 LDL212PU30R

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

LDL212PU12R
Available at distributors

经销商的可用性 LDL212PU12R

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

LDL212PU18R
Available at distributors

经销商的可用性 LDL212PU18R

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

LDL212PU25R 预览

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

产品型号:

LDL212PU25R

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

1.8

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

LDL212PU50R 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:

LDL212PU50R

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

5

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

代理商名称

代理商库存报告日期:

LDL212PU15R 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:

LDL212PU15R

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

1.5

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

代理商名称

代理商库存报告日期:

LDL212D33R NRND

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

产品型号:

LDL212D33R

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

LDL212PUR 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:

LDL212PUR

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

代理商名称

代理商库存报告日期:

LDL212PV30R 预览

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

产品型号:

LDL212PV30R

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

3

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

LDL212DR 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:

LDL212DR

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

代理商名称

代理商库存报告日期:

LDL212PVR 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:

LDL212PVR

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

1.8

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

代理商名称

代理商库存报告日期:

LDL212PV33R 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:

LDL212PV33R

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

代理商名称

代理商库存报告日期:

LDL212PU30R 预览

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

产品型号:

LDL212PU30R

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

2.5

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

LDL212PU12R 预览

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

产品型号:

LDL212PU12R

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

1.2

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

LDL212PU18R 预览

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

产品型号:

LDL212PU18R

Operating Temperature (°C)

Min:

Max:

等级规格:

Industrial

Output Voltage (V) (nom):

1.8

Output Tolerance (typ):

2

Output Current (A) (nom):

1.2

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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