IC Phoenix
 
Home ›  LL27 > LM2576HVS-12-LM2576HVS-3.3-LM2576HVS-5.0-LM2576HVS-ADJ-LM2576HVSX-ADJ-LM2576HVT-12-LM2576HVT-15-LM2576HVT-3.3-LM2576HVT5.0-LM2576HVT-5.0-LM2576HVT-ADJ-LM2576S-12-LM2576S-15-LM2576S-3.3-LM2576SADJ-LM2576S-ADJ-LM2576S-ADJ.-LM2576S-ADJ+-LM2576SX-12-LM2576SX-3.3-LM2576SX-,Adjustable dual 3.0A step down switching voltage regulator
LM2576HVS-12-LM2576HVS-3.3-LM2576HVS-5.0-LM2576HVS-ADJ-LM2576HVSX-ADJ Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
LM2576HVS-12 |LM2576HVS12NSN/a90avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVS-3.3 |LM2576HVS33国半N/a1000avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVS-5.0 |LM2576HVS50NSN/a1500avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVS-ADJ |LM2576HVSADJNSCN/a24avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVSX-ADJ |LM2576HVSXADJNSN/a2000avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVT-12 |LM2576HVT12NSN/a190avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVT-15 |LM2576HVT15NSN/a160avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVT-ADJ |LM2576HVTADJN/a46avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVT-3.3 |LM2576HVT33NSN/a24avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVT-3.3 |LM2576HVT33NSCN/a79avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVT5.0 |LM2576HVT50NSN/a45avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVT-5.0 |LM2576HVT50NSN/a1494avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576HVT-5.0 |LM2576HVT50NSCN/a130avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576S-12 |LM2576S12NSN/a4500avai12V dual 3.0A step down switching voltage regulator
LM2576S-15 |LM2576S15NSN/a34avai15V dual 3.0A step down switching voltage regulator
LM2576S-15 |LM2576S15NSCN/a30avai15V dual 3.0A step down switching voltage regulator
LM2576S-3.3 |LM2576S33NSCN/a48avai3.3V dual 3.0A step down switching voltage regulator
LM2576T-ADJ |LM2576TADJN/a58avaiAdjustable dual 3.0A step down switching voltage regulator
LM2576SADJNSN/a20avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576S-ADJ |LM2576SADJNSN/a10000avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576S-ADJ. |LM2576SADJNSN/a48avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576S-ADJ+ |LM2576SADJNSN/a5avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576SX-12 |LM2576SX12NS Pb-freeN/a272avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576SX-12 |LM2576SX12国半N/a10000avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576SX-12 |LM2576SX12NSN/a1000avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576SX-3.3 |LM2576SX33国半N/a10000avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576SX-5.0 |LM2576SX50NSN/a500avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576SX-ADJ |LM2576SXADJNSN/a5033avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576T-3.3 |LM2576T33NS,NSN/a10530avai3.3V dual 3.0A step down switching voltage regulator
LM2576T-5.0 |LM2576T50NS进口N/a4078avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576T-5.0. |LM2576T50NSN/a300avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576T-5.0.. |LM2576T50NSN/a124avaiSIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576TADJNSN/a2265avaiAdjustable dual 3.0A step down switching voltage regulator
LM2576T-ADJ |LM2576TADJNSCN/a780avaiAdjustable dual 3.0A step down switching voltage regulator
LM2576T-ADJ |LM2576TADJNSC ?N/a29avaiAdjustable dual 3.0A step down switching voltage regulator
LM2576T-ADJ |LM2576TADJNSN/a16696avaiAdjustable dual 3.0A step down switching voltage regulator
LM2576T-ADJ |LM2576TADJNS,NSN/a5000avaiAdjustable dual 3.0A step down switching voltage regulator
LM2576T-ADJ. |LM2576TADJNSN/a321avaiAdjustable dual 3.0A step down switching voltage regulator
LM2576T-ADJ.. |LM2576TADJNSN/a4avaiAdjustable dual 3.0A step down switching voltage regulator


LM2576T-ADJ ,Adjustable dual 3.0A step down switching voltage regulatorFeatures 3 DescriptionThe LM2576 series of regulators are monolithic1• 3.3-V, 5-V, 12-V, 15-V, and ..
LM2576T-ADJ ,Adjustable dual 3.0A step down switching voltage regulatorFeaturesn 3.3V, 5V, 12V, 15V, and adjustable output versionsThe LM2576 series of regulators are mon ..
LM2576T-ADJ ,Adjustable dual 3.0A step down switching voltage regulatorMaximum Ratings(1)(2)over the recommended operating junction temperature range of -40°C to 125°C (u ..
LM2576T-ADJ ,Adjustable dual 3.0A step down switching voltage regulatorELECTRICAL CHARACTERISTICS (Unless otherwise specified, V = 12 V for the 3.3 V, 5.0 V, and Adjustab ..
LM2576T-ADJ ,Adjustable dual 3.0A step down switching voltage regulatorFeatures 4. Feedback5. ON/OFF• 3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions• Adjustable ..
LM2576T-ADJ ,Adjustable dual 3.0A step down switching voltage regulatorLM25763.0 A, 15 V, Step-DownSwitching RegulatorThe LM2576 series of regulators are monolithic integ ..
LM4809 ,Dual 105mW Headphone Amplifier with Active-Low Shutdown ModeGeneral Description Key Specificationsn THD+N at 1kHz at 105mW continuous average powerThe LM4809 i ..
LM4809LD ,LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown ModeApplicationsn Headphone Amplifiern Personal Computersn Microphone Preamplifiern PDA’sTypical Applic ..
LM4809LDX ,LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown ModeFeaturessuited for low-power portable systems.n Active-low shutdown modeThe unity-gain stable LM480 ..
LM4809LDX/NOPB ,LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown Mode 8-WSON -40 to 85Maximum Ratings indicate limits beyond which damage to the device may occur.(2) If Military/Aerospa ..
LM4809LQ ,LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown ModeLM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown ModeApril 2004LM4809Dual 105mW Headp ..
LM4809LQX ,LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown ModeApplicationsn Headphone Amplifiern Personal Computersn Microphone Preamplifiern PDA’sTypical Applic ..


LM2576HVS-12-LM2576HVS-3.3-LM2576HVS-5.0-LM2576HVS-ADJ-LM2576HVSX-ADJ-LM2576HVT-12-LM2576HVT-15-LM2576HVT-3.3-LM2576HVT5.0-LM2576HVT-5.0-LM2576HVT-ADJ-LM2576S-12-LM2576S-15-LM2576S-3.3-LM2576SADJ-LM2576S-ADJ-LM2576S-ADJ.-LM2576S-ADJ+-LM2576SX-12-LM2576SX-3.3-LM2576SX-
SIMPLE SWITCHER® 3A Step-Down Voltage Regulator
LM2576/LM2576HV Series
SIMPLE SWITCHER® 3A Step-Down Voltage Regulator
General Description

The LM2576 seriesof regulators are monolithic integrated
circuits that provideallthe active functionsfora step-down
(buck) switching regulator, capableof driving3A 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 LM2576 series offersa high-efficiency replacementfor
popular three-terminal linear regulators.It substantiallyre-
duces the sizeof the heat sink, andin some casesno heat
sinkis required. standard seriesof inductors optimizedfor use with the
LM2576 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 (57VforHV version) ±4% max over
line and load conditions Guaranteed3A output current Wide input voltage range, 40Vupto 60Vfor 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 protection P+ 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)
FIGURE1.
August 2004
LM2576/LM2576HV
Series
SIMPLE
SWITCHER
Step-Down
oltage
Regulator
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED