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位置：首页 > IC中文资料第5446页 > LM257

LM257价格

参考价格：￥4.8025

型号：LM2574-12YN 品牌：Micrel 备注：这里有LM257多少钱，2025年最近7天走势，今日出价，今日竞价，LM257批发/采购报价，LM257行情走势销售排行榜，LM257报价。
型号 功能描述 生产厂家&企业 LOGO 操作
LM2574

52kHzSimple0.5ABuckRegulator

GeneralDescription TheLM2574familyisaseriesofeasytousefixedandadjustableswitchingvoltageregulators.TheLM2574containsalloftheactivecircuitrynecessarytoconstructastepdown(buck)switchingregulatorandrequiresaminimumofexternalcomponents. Features •3.3V,5V,12

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2574

0.5A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

TheLM2574seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga0.5Aloadwithexcellentlineandloadregulation. Thesedevicesareavailabl

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2574-12BN

52kHzSimple0.5ABuckRegulator

GeneralDescription TheLM2574familyisaseriesofeasytousefixedandadjustableswitchingvoltageregulators.TheLM2574containsalloftheactivecircuitrynecessarytoconstructastepdown(buck)switchingregulatorandrequiresaminimumofexternalcomponents. Features •3.3V,5V,12

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2574-12BWM

52kHzSimple0.5ABuckRegulator

GeneralDescription TheLM2574familyisaseriesofeasytousefixedandadjustableswitchingvoltageregulators.TheLM2574containsalloftheactivecircuitrynecessarytoconstructastepdown(buck)switchingregulatorandrequiresaminimumofexternalcomponents. Features •3.3V,5V,12

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2574-3.3BN

52kHzSimple0.5ABuckRegulator

GeneralDescription TheLM2574familyisaseriesofeasytousefixedandadjustableswitchingvoltageregulators.TheLM2574containsalloftheactivecircuitrynecessarytoconstructastepdown(buck)switchingregulatorandrequiresaminimumofexternalcomponents. Features •3.3V,5V,12

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2574-3.3BWM

52kHzSimple0.5ABuckRegulator

GeneralDescription TheLM2574familyisaseriesofeasytousefixedandadjustableswitchingvoltageregulators.TheLM2574containsalloftheactivecircuitrynecessarytoconstructastepdown(buck)switchingregulatorandrequiresaminimumofexternalcomponents. Features •3.3V,5V,12

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2574-5.0BN

52kHzSimple0.5ABuckRegulator

GeneralDescription TheLM2574familyisaseriesofeasytousefixedandadjustableswitchingvoltageregulators.TheLM2574containsalloftheactivecircuitrynecessarytoconstructastepdown(buck)switchingregulatorandrequiresaminimumofexternalcomponents. Features •3.3V,5V,12

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2574-5.0BWM

52kHzSimple0.5ABuckRegulator

GeneralDescription TheLM2574familyisaseriesofeasytousefixedandadjustableswitchingvoltageregulators.TheLM2574containsalloftheactivecircuitrynecessarytoconstructastepdown(buck)switchingregulatorandrequiresaminimumofexternalcomponents. Features •3.3V,5V,12

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2574-ADJ

SWITSTEP-DOWNVOLTREGADJ.5

Features •3.3V,5.0V,12V,15V,andAdjustableOutputVersions •AdjustableVersionOutputVoltageRange,1.23to37V±4%maxover LineandLoadConditions •Guaranteed0.5AOutputCurrent •WideInputVoltageRange:4.75to40V •RequiresOnly4ExternalComponents •52kHzFix

SYC

SYC Electronica

SYC
LM2574BN

52kHzSimple0.5ABuckRegulator

GeneralDescription TheLM2574familyisaseriesofeasytousefixedandadjustableswitchingvoltageregulators.TheLM2574containsalloftheactivecircuitrynecessarytoconstructastepdown(buck)switchingregulatorandrequiresaminimumofexternalcomponents. Features •3.3V,5V,12

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2574BWM

52kHzSimple0.5ABuckRegulator

GeneralDescription TheLM2574familyisaseriesofeasytousefixedandadjustableswitchingvoltageregulators.TheLM2574containsalloftheactivecircuitrynecessarytoconstructastepdown(buck)switchingregulatorandrequiresaminimumofexternalcomponents. Features •3.3V,5V,12

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2574DW

0.5A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

TheLM2574seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga0.5Aloadwithexcellentlineandloadregulation. Thesedevicesareavailabl

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2574DW-ADJ

0.5A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

TheLM2574seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga0.5Aloadwithexcellentlineandloadregulation. Thesedevicesareavailabl

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2574DW-ADJR2

0.5A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

TheLM2574seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga0.5Aloadwithexcellentlineandloadregulation. Thesedevicesareavailabl

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2574N

0.5A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

TheLM2574seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga0.5Aloadwithexcellentlineandloadregulation. Thesedevicesareavailabl

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2574N-12

0.5A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

TheLM2574seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga0.5Aloadwithexcellentlineandloadregulation. Thesedevicesareavailabl

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2574N-15

0.5A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

TheLM2574seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga0.5Aloadwithexcellentlineandloadregulation. Thesedevicesareavailabl

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2574N-3.3

0.5A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

TheLM2574seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga0.5Aloadwithexcellentlineandloadregulation. Thesedevicesareavailabl

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2574N-5

0.5A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

TheLM2574seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga0.5Aloadwithexcellentlineandloadregulation. Thesedevicesareavailabl

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2574N-ADJ

0.5A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

TheLM2574seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga0.5Aloadwithexcellentlineandloadregulation. Thesedevicesareavailabl

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2575

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575

1.0A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

1.0A,AdjustableOutputVoltage,Step−DownSwitchingRegulator TheLM2575seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga1.0Aloadwit

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2575

EASYSWITCHERE??1.0ASTEP-DOWNVOLTAGEREGULATOR

TheLM2575seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep–downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga1.0Aloadwithexcellentlineandloadregulation.Thesedevicesareavailable

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

Motorola
LM2575

1A,52kHz,Step-DownSwitchingRegulator

FEATURES •3.3V,5.0V,12V,15V,andAdjustableOutputVersions •AdjustableVersionOutputVoltageRange,1.23to37V+/-4AG10MaximumOverLineandLoadConditions •Guaranteed1AOutputCurrent •WideInputVoltageRange •RequiresOnly4ExternalComponents •52kHzFixedFrequencyInte

HTCHTC Korea TAEJIN Technology Co.

泰进韩国泰进技术股份有限公司

HTC
LM2575

1A&3AMiniconverterSwitchingRegulators

SEMTECHSemtech Corporation

升特

SEMTECH
LM2575

1.0A,AdjustableOutputVoltage,Step-Down

1.0A,AdjustableOutputVoltage,Step−DownSwitchingRegulator TheLM2575seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga1.0Aloadwit

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2575

1.0A,AdjustableOutputVoltage,Step-DownSwitchingRegulator

1.0A,AdjustableOutputVoltage,Step−DownSwitchingRegulator TheLM2575seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep−downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga1.0Aloadwit

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
LM2575

2AStep-DownVoltageRegulator

TheLM2575/LM2575HVseriesoperatesataswitching frequencyof52kHzthusallowingsmallersizedfiltercompontents thanwhatwouldbeneededwithlowerfrequency switchingregulators.Availableinastandard5-leadTO-220 packagewithseveraldifferentleadbendoptions,anda 5-lesdTO-2

UMWGuangdong Youtai Semiconductor Co., Ltd.

友台半导体广东友台半导体有限公司

UMW
LM2575

1.0AStep-DownVoltageSwitchingRegulators1Aoutputcurrent

Description LM2575ofregulatorsprovidesalltheactivefunctionsforastep-down(buck)switchingregulator,anddrives1Aloadwithexcellentlineandloadregulation. LM2575isavailableinfixedoutputvoltagesof3.3V,5V,12V,15VandaversatileAdjustableoutput version.Theseregula

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
LM2575-12

EASYSWITCHERE??1.0ASTEP-DOWNVOLTAGEREGULATOR

TheLM2575seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep–downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga1.0Aloadwithexcellentlineandloadregulation.Thesedevicesareavailable

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

Motorola
LM2575-12BN

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-12BN

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-12BT

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-12BT

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-12BU

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-12BU

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-12BWM

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-12BWM

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-12TA5R

1.0AStep-DownVoltageSwitchingRegulators1Aoutputcurrent

Description LM2575ofregulatorsprovidesalltheactivefunctionsforastep-down(buck)switchingregulator,anddrives1Aloadwithexcellentlineandloadregulation. LM2575isavailableinfixedoutputvoltagesof3.3V,5V,12V,15VandaversatileAdjustableoutput version.Theseregula

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
LM2575-12TA5T

1.0AStep-DownVoltageSwitchingRegulators1Aoutputcurrent

Description LM2575ofregulatorsprovidesalltheactivefunctionsforastep-down(buck)switchingregulator,anddrives1Aloadwithexcellentlineandloadregulation. LM2575isavailableinfixedoutputvoltagesof3.3V,5V,12V,15VandaversatileAdjustableoutput version.Theseregula

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
LM2575-12TB5BT

1.0AStep-DownVoltageSwitchingRegulators1Aoutputcurrent

Description LM2575ofregulatorsprovidesalltheactivefunctionsforastep-down(buck)switchingregulator,anddrives1Aloadwithexcellentlineandloadregulation. LM2575isavailableinfixedoutputvoltagesof3.3V,5V,12V,15VandaversatileAdjustableoutput version.Theseregula

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
LM2575-12TB5T

1.0AStep-DownVoltageSwitchingRegulators1Aoutputcurrent

Description LM2575ofregulatorsprovidesalltheactivefunctionsforastep-down(buck)switchingregulator,anddrives1Aloadwithexcellentlineandloadregulation. LM2575isavailableinfixedoutputvoltagesof3.3V,5V,12V,15VandaversatileAdjustableoutput version.Theseregula

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
LM2575-12WT

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-12WU

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-12YWM

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-15

EASYSWITCHERE??1.0ASTEP-DOWNVOLTAGEREGULATOR

TheLM2575seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep–downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga1.0Aloadwithexcellentlineandloadregulation.Thesedevicesareavailable

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

Motorola
LM2575-15TA5R

1.0AStep-DownVoltageSwitchingRegulators1Aoutputcurrent

Description LM2575ofregulatorsprovidesalltheactivefunctionsforastep-down(buck)switchingregulator,anddrives1Aloadwithexcellentlineandloadregulation. LM2575isavailableinfixedoutputvoltagesof3.3V,5V,12V,15VandaversatileAdjustableoutput version.Theseregula

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
LM2575-15TA5T

1.0AStep-DownVoltageSwitchingRegulators1Aoutputcurrent

Description LM2575ofregulatorsprovidesalltheactivefunctionsforastep-down(buck)switchingregulator,anddrives1Aloadwithexcellentlineandloadregulation. LM2575isavailableinfixedoutputvoltagesof3.3V,5V,12V,15VandaversatileAdjustableoutput version.Theseregula

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
LM2575-15TB5BT

1.0AStep-DownVoltageSwitchingRegulators1Aoutputcurrent

Description LM2575ofregulatorsprovidesalltheactivefunctionsforastep-down(buck)switchingregulator,anddrives1Aloadwithexcellentlineandloadregulation. LM2575isavailableinfixedoutputvoltagesof3.3V,5V,12V,15VandaversatileAdjustableoutput version.Theseregula

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
LM2575-15TB5T

1.0AStep-DownVoltageSwitchingRegulators1Aoutputcurrent

Description LM2575ofregulatorsprovidesalltheactivefunctionsforastep-down(buck)switchingregulator,anddrives1Aloadwithexcellentlineandloadregulation. LM2575isavailableinfixedoutputvoltagesof3.3V,5V,12V,15VandaversatileAdjustableoutput version.Theseregula

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
LM2575-3.3

EASYSWITCHERE??1.0ASTEP-DOWNVOLTAGEREGULATOR

TheLM2575seriesofregulatorsaremonolithicintegratedcircuitsideallysuitedforeasyandconvenientdesignofastep–downswitchingregulator(buckconverter).Allcircuitsofthisseriesarecapableofdrivinga1.0Aloadwithexcellentlineandloadregulation.Thesedevicesareavailable

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

Motorola
LM2575-3.3BN

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-3.3BN

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-3.3BT

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-3.3BT

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-3.3BU

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-3.3BU

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-3.3BWM

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-3.3BWM

52kHzSimple1ABuckRegulator

GeneralDescription TheLM2575seriesofmonolithicintegratedcircuitsprovidealltheactivefunctionsforastep-down(buck)switchingregulator.Fixedversionsareavailablewitha3.3V,5V,12V,fixedoutput.Adjustableversionshaveanoutputvoltagerangefrom1.23Vto37V.Bothversio

MicrelMicrel Semiconductor

麦瑞半导体

Micrel
LM2575-3.3TA5R

1.0AStep-DownVoltageSwitchingRegulators1Aoutputcurrent

Description LM2575ofregulatorsprovidesalltheactivefunctionsforastep-down(buck)switchingregulator,anddrives1Aloadwithexcellentlineandloadregulation. LM2575isavailableinfixedoutputvoltagesof3.3V,5V,12V,15VandaversatileAdjustableoutput version.Theseregula

FCIFirst Components International

戈采戈采企业股份有限公司

FCI

LM257产品属性

  • 类型

    描述

  • 型号

    LM257

  • 制造商

    ONSEMI

  • 制造商全称

    ON Semiconductor

  • 功能描述

    0.5 A, Adjustable Output Voltage, Step−Down Switching Regulator

LM257供应商更多...

更新时间：2025-7-28 11:10:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
贸泽芯城（深圳）电子科技有限公司
LM2575BN
MICROCHIP/微芯
23+
16-DIP
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
深圳市勤思达科技有限公司
LM2575-ADJ
NSC
1415+
TO-263
28500
全新原装正品,优势热卖
询价
艾睿（深圳）半导体有限公司
LM2575-ADJ
TI/德州仪器
2447
TO-220TO-263
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
深圳市明嘉莱科技有限公司
LM2575-ADJ
N/A
25+
NA
880000
明嘉莱只做原装正品现货
询价
深圳市威尔健半导体有限公司
LM2575-ADJ
NS
23+
DIPSMD
50000
全新原装正品现货,支持订货
询价
深圳市恒达亿科技有限公司
LM2575-ADJ
NS
25+
TO263
4500
全新原装、诚信经营、公司现货销售!
询价
深圳市毅创腾电子科技有限公司
LM2575BT
MIC
23+
TO220
7000
绝对全新原装!100%保质量特价!请放心订购!
询价
深圳市宏世佳电子科技有限公司
LM2575-ADJ
ON
2025+
TO263-5
3645
全新原厂原装产品、公司现货销售
询价
深圳市欧立现代科技有限公司
LM2575-ADJ
NS
24+
TO-252
6980
原装现货,可开13%税票
询价
深圳市星佑电子有限公司
LM2575-ADJ
ON
2010+
TO263-5
3214
只售全新原装货真实实数现货放心
询价

LM257芯片相关品牌

  • CDE
  • COMCHIP
  • COPAL
  • Cypress
  • freescale
  • ILSI
  • NKK
  • OPTOWAY
  • OTTO
  • Philips
  • WALSIN
  • WURTH

LM257规格书下载地址

LM257参数引脚图相关

LM257数据表相关新闻

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