LM2594HVMX-ADJ/NOPB ,SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125Features 3 DescriptionThe LM2594xx series of regulators are monolithic1• 3.3-V, 5-V, 12-V, and Adju ..
LM2594HVN-12 ,SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulatorfeatures include a guaranteed 4% tolerance on out-put voltage under all conditions of input voltage ..
LM2594HVN-12 ,SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulatorfeatures include a guaranteed 4% tolerance on out-put voltage under all conditions of input voltage ..
LM2594HVN-5.0 ,SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage RegulatorFeaturesstep-down (buck) switching regulator, capable of driving an 3.3V, 5V, 12V, and adjustable o ..
LM2594HVN-5.0. ,SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage RegulatorElectrical CharacteristicsSpecifications with standard type face are for T = 25˚C, and those with b ..
LM2594HVN-ADJ ,SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage RegulatorFeaturesstep-down (buck) switching regulator, capable of driving an 3.3V, 5V, 12V, and adjustable o ..
LM4863MX ,Dual 2.2W Audio Amplifier Plus Stereo Headphone FunctionGeneral Description Key Specificationsn P at 1% THD+NThe LM4863 is a dual bridge-connected audio po ..
LM4863N ,Dual 2.2W Audio Amplifier Plus Stereo Headphone FunctionFeatureschip.n Stereo headphone amplifier modeThe LM4863
LM4863N ,Dual 2.2W Audio Amplifier Plus Stereo Headphone FunctionApplicationsn Multimedia monitorsn Portable and desktop computersn Portable televisionsTypical Appl ..
LM4863N ,Dual 2.2W Audio Amplifier Plus Stereo Headphone FunctionApplicationsn Multimedia monitorsn Portable and desktop computersn Portable televisionsTypical Appl ..
LM4863N ,Dual 2.2W Audio Amplifier Plus Stereo Headphone FunctionApplicationsn Multimedia monitorsn Portable and desktop computersn Portable televisionsTypical Appl ..
LM4864LD ,300 mW Audio Power Amplifier with Shutdown ModeGeneral Description LM4864M & LM4864N,8Ω load 675mW (typ)LM4864MM, 8Ω load (Note 10) 300mW (typ)The ..
LM2594HVMX-ADJ/NOPB
SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125
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LM2594, LM2594HVSNVS118D –DECEMBER 1999–REVISED MAY 2016
LM2594, LM2594HV SIMPLE SWITCHER® Power Converter 150-kHz 0.5-A Step-Down
Voltage Regulator Features 3.3-V, 5-V, 12-V, and Adjustable Output Versions Adjustable Version Output Voltage Range: 1.2V37V (57Vfor the HV Version), ±4% Maximum
Over Line and Load Conditions Availablein 8-Pin Surface-Mount SOIC and 8-Pin
PDIP Packages Ensured 0.5-A Output Current Input Voltage Rangeupto60V Requires Only4 External Components 150-kHz Fixed-Frequency Internal Oscillator TTL Shutdown Capability Low Power Standby Mode,IQ Typically85 μA High Efficiency Uses Readily-Available Standard Inductors Thermal Shutdown and Current-Limit Protection
Applications Simple High-Efficiency Step-Down (Buck)
Regulator Efficient Preregulator for Linear Regulators On-Card Switching Regulators Positive-to-Negative Convertor
DescriptionThe LM2594xx seriesof regulators are monolithic
integrated circuits that provideall the active functions
fora step-down (buck) switching regulator, capableof
drivinga 0.5-A load with excellent line and load
regulation. These devices are availablein fixed output
voltagesof 3.3V,5V,12V, and an adjustable output
version, and are packagedina 8-pin PDIP anda8-
pin surface-mount SOIC package.
Requiring a minimum number of external
components, these regulators are simpleto use and
feature internal frequency compensation,a fixed-
frequency oscillator, and improved line and load
regulation specifications.
The LM2594xx series operates at a switching
frequency of 150-kHz, thus allowing smaller-sized
filter components than what would be needed with
lower-frequency switching regulators. Becauseofits
high efficiency, the copper traces on the printed-
circuit board are normally the only heat sinking
needed.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Typical Application
