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LM2575S-12/NOPB-LM2575S-5.0/Nopb-LM2575S-ADJ-LM2575SX-12/NOPB-LM2575SX-5.0 Fast Delivery,Good Price
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LM2575S-12/NOPB |LM2575S12NOPBNSN/a500avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
LM2575S-5.0/Nopb |LM2575S50NopbNSN/a230avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
LM2575S-ADJ |LM2575SADJTIN/a60000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575SX-12/NOPB |LM2575SX12NOPBNSCN/a500avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
LM2575SX-5.0 |LM2575SX50国半N/a1000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575SX-5.0 NOPB |LM2575SX50NOPBNSCN/a2000avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
LM2575SX-5.0/NOPB |LM2575SX50NOPBNSN/a500avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
LM2575SX-ADJ/NOPB |LM2575SXADJNOPBNSCN/a500avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
LM2575T-12-LB03 |LM2575T12LB03NSN/a329avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220
LM2575T-15/NOPB |LM2575T15NOPBNSN/a3600avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220 -40 to 125
LM2575T-5.0 |LM2575T500N/a10avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575T-5.0/NOPB |LM2575T50NOPBNSCN/a606avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220 -40 to 125
LM2575T-ADJ LB03 |LM2575TADJLB03NSCN/a7639avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220
LM2575T-ADJLB03 |LM2575TADJLB03NSCN/a7839avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220
LM2575T-ADJ-LB03 |LM2575TADJLB03NSN/a1540avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220
LM2575T-ADJLF03 |LM2575TADJLF03NSCN/a90avaiSIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220


LM2575S-ADJ ,SIMPLE SWITCHER 1A Step-Down Voltage RegulatorMaximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indi ..
LM2575SX-12 ,SIMPLE SWITCHER 1A Step-Down Voltage RegulatorFeaturesn 3.3V, 5V, 12V, 15V, and adjustable output versionsThe LM2575 series of regulators are mon ..
LM2575SX-12 ,SIMPLE SWITCHER 1A Step-Down Voltage RegulatorLM1575/LM2575/LM2575HV Series SIMPLE SWITCHER 1A Step-Down Voltage RegulatorAugust 2004LM1575/LM257 ..
LM2575SX-12/NOPB ,SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125 SNVS106E –MAY 1999–REVISED APRIL 2013Connection Diagrams(XX indicates output voltage option.)Top V ..
LM2575SX-3.3 ,SIMPLE SWITCHER 1A Step-Down Voltage Regulatorfeatures include a guaranteed ±4% tolerance on out-n On-card switching regulatorsput voltage within ..
LM2575SX-5.0 ,SIMPLE SWITCHER 1A Step-Down Voltage RegulatorThese devices have limited built-in ESD protection. The leads should be shorted together or the dev ..
LM431ACM3X/NOPB ,Adjustable Precision Zener Shunt Regulator 3-SOT-23 0 to 70Electrical Characteristics....... 512.2 Trademarks..... 206.6 Typical Characteristics. 712.3 Electr ..
LM431ACMD ,Adjustable precision shunt regulators
LM431ACMX ,Adjustable/2.5V, 2% Tolerance Shunt RegulatorLM431 Adjustable Precision Zener Shunt RegulatorMarch 2002LM431Adjustable Precision Zener Shunt Reg ..
LM431ACMX/NOPB ,Adjustable Precision Zener Shunt Regulator 8-SOIC 0 to 70Maximum Ratings.. 411.1 Layout Guidelines.... 196.2 ESD Ratings........ 411.2 Layout Example....... ..
LM431ACN ,Programmable Shunt Regulatorapplications.• Fast Turn-on ResponseTO-9211. Ref 2. Anode 3. Cathode8-DIP 8-SOP 111.Cathode 2.3.6.7 ..
LM431ACZ ,Adjustable/2.5V, 2% Tolerance Shunt RegulatorLM431 Adjustable Precision Zener Shunt RegulatorMarch 2002LM431Adjustable Precision Zener Shunt Reg ..


LM2575S-12/NOPB-LM2575S-5.0/Nopb-LM2575S-ADJ-LM2575SX-12/NOPB-LM2575SX-5.0-LM2575SX-5.0 NOPB-LM2575SX-5.0/NOPB-LM2575SX-ADJ/NOPB-LM2575T-12-LB03-LM2575T-15/NOPB-LM2575T-5.0-LM2575T-5.0/NOPB-LM2575T-ADJ LB03-LM2575T-ADJLB03-LM2575T-ADJ-LB03-LM2575T-ADJLF03
SIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM1575, LM2575-N, LM2575HV
www.ti.com
SNVS106E–MAY 1999–REVISED APRIL 2013
LM1575/LM2575/LM2575HV SIMPLE SWITCHER® 1A Step-Down Voltage Regulator
Checkfor Samples: LM1575, LM2575-N, LM2575HV
1FEATURES DESCRIPTION

The LM2575 series of regulators are monolithic
23• 3.3V, 5V, 12V, 15V, and Adjustable Output
integrated circuits that provideall the active functionsVersions fora step-down (buck) switching regulator, capableof• Adjustable Version Output Voltage Range, drivinga 1A load with excellent line and load 1.23Vto 37V (57V for HV Version) ±4% regulation. These devices are availablein fixed output
voltagesof 3.3V, 5V, 12V, 15V, and an adjustableMax Over
output version.– Line and Load Conditions
Requiring a minimum number of external• Specified 1A Output Current components, these regulators are simpleto use and• Wide Input Voltage Range, 40V upto 60V for include internal frequency compensation anda fixed-HV Version frequency oscillator. Requires Only4 External Components The LM2575 series offers a high-efficiency• 52 kHz Fixed Frequency Internal Oscillator replacement for popular three-terminal linear TTL Shutdown Capability, Low Power Standby regulators.It substantially reduces the sizeof the
Mode
heat sink, and in many cases no heat sinkis
required.• High Efficiency standard seriesof inductors optimized for use with• Uses Readily Available Standard Inductors
the LM2575 are available from several different• Thermal Shutdown and Current Limit manufacturers. This feature greatly simplifies theProtection designof switch-mode power supplies.• P+ Product Enhancement Tested Other features includea specified ±4% tolerance on
output voltage within specified input voltages andAPPLICATIONS output load conditions, and ±10% on the oscillator Simple High-Efficiency Step-Down (Buck) frequency. External shutdownis included, featuring
Regulator
50 μA (typical) standby current. The output switch
includes cycle-by-cycle current limiting, as well as• Efficient Pre-Regulator for Linear Regulators thermal shutdown for full protection under fault• On-Card Switching Regulators conditions. Positiveto Negative Converter (Buck-Boost) package.
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