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LM2575HVM-12-LM2575HVM-15-LM2575HVM-5.0-LM2575HVM-ADJ-LM2575HVMX-5.0 Fast Delivery,Good Price
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LM2575HVM-12 |LM2575HVM12NSN/a2343avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVM-15 |LM2575HVM15NSN/a463avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVM-5.0 |LM2575HVM50NSN/a1103avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVM-ADJ |LM2575HVMADJNSN/a1007avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVMX-5.0 |LM2575HVMX50NSN/a26avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVMX-5.0 |LM2575HVMX50NSCN/a86avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVMX-ADJ |LM2575HVMXADJNSN/a5000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVN-12 |LM2575HVN12NSN/a18avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVN-15 |LM2575HVN15NSN/a3280avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVN-5.0 |LM2575HVN50NSN/a22avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVN-ADJ |LM2575HVNADJNSN/a54avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVS-12 |LM2575HVS12NSN/a35avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVT-12 |LM2575HVT12NSN/a44avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVT-12 |LM2575HVT12N/a58avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVT-15 |LM2575HVT15NSN/a1719avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVS-3.3 |LM2575HVS33NSCN/a57avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVS-5.0 |LM2575HVS50NSN/a214avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVS-5.0 |LM2575HVS50NSCN/a20avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVS-ADJ |LM2575HVSADJNSN/a13732avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVSX-3.3 |LM2575HVSX33NSN/a2000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVSX-5.0 |LM2575HVSX50NS进口N/a1790avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVSX-5.0 |LM2575HVSX50NS原进N/a2000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVSX-5.0 |LM2575HVSX50NSCN/a1400avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVSX-5.0 |LM2575HVSX50NS3N/a3000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVSX-5.0 |LM2575HVSX50NS,NSN/a2000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVT-ADJ |LM2575HVTADJN/a2000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVSX-ADJ |LM2575HVSXADJNSN/a1077avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVT-1.5 |LM2575HVT15NSN/a79avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVT-12 |LM2575HVT12NSCN/a45avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVT-3.3 |LM2575HVT33NSN/a1avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HVT-5.0 |LM2575HVT50NSCN/a2308avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575M-12 |LM2575M12NSN/a5700avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575M-15 |LM2575M15NSN/a5700avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575M-3.3 |LM2575M33NSN/a5700avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575M-5.0 |LM2575M50NSN/a2000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575M-ADJ |LM2575MADJNSN/a476avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575MX-5.0 |LM2575MX50NSN/a5607avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575MX-ADJ |LM2575MXADJNSN/a2000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575N-12 |LM2575N12NSN/a17avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575N-12 |LM2575N12NSCN/a92avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575N-15 |LM2575N15NSN/a6avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575N-15 |LM2575N15NSCN/a89avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575N-5.0 |LM2575N50NSN/a1580avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575N-5.0 |LM2575N50NS ?N/a134avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575N-5.0 |LM2575N50NSC N/a260avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575N-5.0 |LM2575N50N/a42avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575N-5.0. |LM2575N50NS ?N/a60avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575N-ADJ |LM2575NADJNSCN/a3126avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575S-12 |LM2575S12国半N/a10000avai12V dual 1.0A step down switching voltage regulator
LM2575S-3.3 |LM2575S33NSN/a4711avai3.3V dual 1.0A step down switching voltage regulator
LM2575S-3.3 |LM2575S33NSCN/a175avai3.3V dual 1.0A step down switching voltage regulator
LM2575S-3.3 |LM2575S33国半N/a10000avai3.3V dual 1.0A step down switching voltage regulator
LM2575S-3.3 |LM2575S33N/a97avai3.3V dual 1.0A step down switching voltage regulator
LM2575S-5.0 |LM2575S50国半N/a10000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575SX-12 |LM2575SX12国半N/a1000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575S-33 |LM2575S33NSCN/a154avai3.3V dual 1.0A step down switching voltage regulator
LM2575SX-12 |LM2575SX12NSN/a400avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575SX-3.3 |LM2575SX33国半N/a1000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575SX-ADJ |LM2575SXADJNSCN/a384avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575T-1.5 |LM2575T15NSCN/a75avai15V dual 1.0A step down switching voltage regulator
LM2575T-15 |LM2575T15NSN/a150avai15V dual 1.0A step down switching voltage regulator
LM2575T-15 |LM2575T15NSCN/a22avai15V dual 1.0A step down switching voltage regulator
LM2575T-ADJ |LM2575TADJNATIONALN/a120avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator


LM2575HVS-ADJ ,SIMPLE SWITCHER 1A Step-Down Voltage RegulatorFeaturesn 3.3V, 5V, 12V, 15V, and adjustable output versionsThe LM2575 series of regulators are mon ..
LM2575HVS-ADJ/NOPB ,SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125FEATURES DESCRIPTIONThe LM2575 series of regulators are monolithic23• 3.3V, 5V, 12V, 15V, and Adjus ..
LM2575HVSX-3.3 ,SIMPLE SWITCHER 1A Step-Down Voltage RegulatorApplicationsThis feature greatly simplifies the design of switch-moden Simple high-efficiency step- ..
LM2575HVSX-3.3/NOPB ,SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125FEATURES DESCRIPTIONThe LM2575 series of regulators are monolithic23• 3.3V, 5V, 12V, 15V, and Adjus ..
LM2575HVSX-5.0 ,SIMPLE SWITCHER 1A Step-Down Voltage RegulatorLM1575/LM2575/LM2575HV Series SIMPLE SWITCHER 1A Step-Down Voltage RegulatorAugust 2004LM1575/LM257 ..
LM2575HVSX-5.0 ,SIMPLE SWITCHER 1A Step-Down Voltage Regulatorfeatures include a guaranteed ±4% tolerance on out-n On-card switching regulatorsput voltage within ..
LM4140ACM-1.0 ,Precision Micropower Low Dropout Voltage ReferenceLM4140 High Precision Low Noise Low Dropout Voltage ReferenceJuly 2000LM4140High Precision Low Nois ..
LM4140ACM-1.2 ,Precision Micropower Low Dropout Voltage ReferenceLM4140 High Precision Low Noise Low Dropout Voltage ReferenceJuly 2000LM4140High Precision Low Nois ..
LM4140ACM2.0 ,Precision Micropower Low Dropout Voltage ReferenceFeaturesn High initial accuracy: 0.1%The LM4140 series of precision references are designed tocombi ..
LM4140ACM-2.0 ,Precision Micropower Low Dropout Voltage ReferenceApplications Summaryoutput drive capability of the LM4140 makes this product ann Portable, battery ..
LM4140ACM-2.5 ,Precision Micropower Low Dropout Voltage ReferenceFeaturesn High initial accuracy: 0.1%The LM4140 series of precision references are designed tocombi ..
LM4140ACM-4.1 ,Precision Micropower Low Dropout Voltage ReferenceApplications Summaryoutput drive capability of the LM4140 makes this product ann Portable, battery ..


LM2575HVM-12-LM2575HVM-15-LM2575HVM-5.0-LM2575HVM-ADJ-LM2575HVMX-5.0-LM2575HVMX-ADJ-LM2575HVN-12-LM2575HVN-15-LM2575HVN-5.0-LM2575HVN-ADJ-LM2575HVS-12-LM2575HVS-3.3-LM2575HVS-5.0-LM2575HVS-ADJ-LM2575HVSX-3.3-LM2575HVSX-5.0-LM2575HVSX-ADJ-LM2575HVT-1.5-LM2575HVT-12-LM
SIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM1575/LM2575/LM2575HV
SIMPLE SWITCHER® 1A Step-Down Voltage Regulator
General Description

The LM2575 seriesof regulators are monolithic integrated
circuits that provideallthe active functionsfora step-down
(buck) switching regulator, capableof drivinga1A load with
excellent line and load regulation. These devices are avail-
ablein fixed output voltagesof 3.3V, 5V, 12V, 15V, andan
adjustable output version.
Requiringa minimum numberof external components, these
regulators are simpleto use and include internal frequency
compensation anda fixed-frequency oscillator.
The LM2575 series offersa high-efficiency replacementfor
popular three-terminal linear regulators.It substantiallyre-
duces the sizeof the heat sink, andin many casesno heat
sinkis required. standard seriesof inductors optimizedfor use with the
LM2575 are available from several different manufacturers.
This feature greatly simplifies the designof switch-mode
power supplies.
Other features includea guaranteed ±4% toleranceon out-
put voltage within specified input voltages and output load
conditions, and ±10%on the oscillator frequency. External
shutdownis included, featuring50µA (typical) standby cur-
rent. The output switch includes cycle-by-cycle current limit-
ing,as wellas thermal shutdownfor full protection under
fault conditions.
Features
3.3V, 5V, 12V, 15V, and adjustable output versions Adjustable version output voltage range,
1.23Vto 37V (57Vfor HV version) ±4% max over
line and load conditions Guaranteed1A output current Wide input voltage range, 40Vupto 60Vfor HV version Requires only4 external components52 kHz fixed frequency internal oscillator TTL shutdown capability, low power standby mode High efficiency Uses readily available standard inductors Thermal shutdown and current limit protectionP+ Product Enhancement tested
Applications
Simple high-efficiency step-down (buck) regulator Efficient pre-regulatorfor linear regulators On-card switching regulators Positiveto negative converter (Buck-Boost)
Typical Application
(Fixed Output Voltage
Versions)
Note:Pin numbersareforthe TO-220 package.
August 2004
LM1575/LM2575/LM2575HV
Series
SIMPLE
SWITCHER
Step-Down
oltage
Regulator
ic,good price


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