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LM2576

  

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LM2576 [3.0A Step Down Switching voltage Regulator ]

other parts : LM2576J  LM2576S  LM2576T  LM2576T-X  LM2576J-X  LM2576S-X  LM2576J-5  LM2576S-5  LM2576T-5  LM2576J-15 

Bay-Linear
Bay Linear

Description
The Bay Linear LM2576 contains fixed and adjustable switching voltage regulators that require a minimum of
external components. All circuitry necessary to build a buck-switching regulator is included.

Features
• Guaranteed 3A Output Current
• High Efficiency
• Wide Input Voltage, up to 40V
• 3.3V, 5V, 12V, 15V and Adjustable Output Versions
• Thermal Shutdown and Current Limit Protection
• Requires only 4 External Components
• Low Power Standby Mode < 200µA Typical
• Shutdown Capability (Standby Mode)
• 52kHz Fixed Frequency Internal Oscillator
• Uses Standard Inductors
• Pin-to-Pin Compatible with LM2576

Applications
• Efficient Pre-Regulator for Linear Regulators
• On-card Switching Regulators
• Positive to Negative Converter (Buck-Boost)
• Simple High-efficiency Step-down (Buck)
• Portable Instruments

 

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LM2576 [3.0A, 15V, Step-Down Switching Regulator ]

other parts : LM2576R  LM2576T  LM2576TV  LM2576R-12  LM2576R-15  LM2576T-15  LM2576T-12  LM2576R-X.X  LM2576R-ADJ  LM2576T-3.3 

HTC
HTC Korea

DESCRIPTION
The LM2576 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step-down switching regualtor(buck converter). All circuits of this series are capable of driving a 3.0A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5.0V,12V, 15V, and an adjustable output version.

FEATURES
● 3.3V, 5.0V, 12V, 15V, and Adjustable Output Versions
● Adjustable Version Output Voltage Range, 1.23 to 37V
   +/- 4% AG10Maximum Over Line and Load Conditions
● Guaranteed 3.0A Output Current
● Wide Input Voltage Range
● Requires Only 4 External Components
● 52kHz Fixed Frequency Internal Oscillator
● TTL Shutdown Capability, Low Power Standby Mode
● High Efficiency
● Uses Readily Available Standard Inductors
● Thermal Shutdown and Current Limit Protection
● Moisture Sensitivity Level(MSL) Equals1

Applications
● Simple High-Efficiency Step-Down(Buck) Regulator
● Efficient Pre-Regulator for Linear Regulators
● On-Card Switching Regulators
● Positive to Negative Converter(Buck-Boost)
● Negative Step-Up Converters
● Power Supply for Battery Chargers

View
LM2576 [SIMPLE SWITCHER® 3-A Step-Down Voltage Regulator ]

other parts : LM2576HV  LM2576S-12  LM2576S-15  LM2576T-12  LM2576T-15  LM2576SX-12  LM2576T-3.3  LM2576S-3.3  LM2576S-5.0  LM2576SX-15 

TI
Texas Instruments

Description
The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, 15 V, and an adjustable output version.

Features
• 3.3-V, 5-V, 12-V, 15-V, and Adjustable Output Versions
• Adjustable Version Output Voltage Range,1.23 V to 37 V (57 V for HV Version)
   ±4% Maximum Over Line and Load Conditions
• Specified 3-A Output Current
• Wide Input Voltage Range: 40 V Up to 60 V for HV Version
• Requires Only 4 External Components
• 52-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

Applications
• Simple High-Efficiency Step-Down (Buck) Regulator
• Efficient Preregulator for Linear Regulators
• On-Card Switching Regulators
• Positive-to-Negative Converter (Buck-Boost)

View
LM2576 [SIMPLE SWITCHER 3.0A Step-Down Voltage Regulator ]

other parts : LM2576HV  LM2576-12  LM2576-15  LM2576-3.3  LM2576-5.0  LM2576-ADJ  LM2576T-15  LM2576S-12  LM2576S-15  LM2576T-12 

Fci
First Components International


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LM2576 [3.0A, 15V, Step-Down Switching Regulator ]

other parts : LM2576R  LM2576T  LM2576TV  LM2576R-12  LM2576R-15  LM2576T-15  LM2576T-12  LM2576R-X.X  LM2576R-ADJ  LM2576T-3.3 

ETC
Unspecified

[HTC]

DESCRIPTION
The LM2576 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step-down switching regualtor(buck converter). All circuits of this series are capable of driving a 3.0A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5.0V,12V, 15V, and an adjustable output version.

FEATURES
● 3.3V, 5.0V, 12V, 15V, and Adjustable Output Versions
● Adjustable Version Output Voltage Range, 1.23 to 37V
   +/- 4% AG10Maximum Over Line and Load Conditions
● Guaranteed 3.0A Output Current
● Wide Input Voltage Range
● Requires Only 4 External Components
● 52kHz Fixed Frequency Internal Oscillator
● TTL Shutdown Capability, Low Power Standby Mode
● High Efficiency
● Uses Readily Available Standard Inductors
● Thermal Shutdown and Current Limit Protection
● Moisture Sensitivity Level(MSL) Equals1

Applications
● Simple High-Efficiency Step-Down(Buck) Regulator
● Efficient Pre-Regulator for Linear Regulators
● On-Card Switching Regulators
● Positive to Negative Converter(Buck-Boost)
● Negative Step-Up Converters
● Power Supply for Battery Chargers

View
LM2576_2004 [3.0 A, 15 V, Step−Down Switching Regulator ]

other parts : LM2576T_2004  LM2576TV_2004  LM2576D2T_2004  LM2576T-5_2004  LM2576T-12_2004  LM2576T-15_2004  LM2576TV-5_2004  LM2576T-3.3_2004  LM2576T-ADJ_2004  LM2576D2T-5_2004 

ON-Semiconductor
ON Semiconductor

The LM2576 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 3.0 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version.
   
Features
• 3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions
• Adjustable Version Output Voltage Range, 1.23 to 37 V ±4%
    Maximum Over Line and Load Conditions
• Guaranteed 3.0 A Output Current
• Wide Input Voltage Range
• Requires Only 4 External Components
• 52 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
• Moisture Sensitivity Level (MSL) Equals 1
• Pb−Free Packages are Available*
   
Applications
• Simple High−Efficiency Step−Down (Buck) Regulator
• Efficient Pre−Regulator for Linear Regulators
• On−Card Switching Regulators
• Positive to Negative Converter (Buck−Boost)
• Negative Step−Up Converters
• Power Supply for Battery Chargers
   

View
LM2576 [3.0 A, 15 V, Step−Down Switching Regulator ]

other parts : LM2576T  LM2576TV  LM2576D2T  LM2576T-015  LM2576TV-5G  LM2576T-ADJ  LM2576T-012  LM2576T-005  LM2576T-15G  LM2576T-3.3 

ON-Semiconductor
ON Semiconductor

The LM2576 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 3.0 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version.
   
Features
• 3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions
• Adjustable Version Output Voltage Range, 1.23 to 37 V ±4%
    Maximum Over Line and Load Conditions
• Guaranteed 3.0 A Output Current
• Wide Input Voltage Range
• Requires Only 4 External Components
• 52 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
• Moisture Sensitivity Level (MSL) Equals 1
• Pb−Free Packages are Available
   
Applications
• Simple High−Efficiency Step−Down (Buck) Regulator
• Efficient Pre−Regulator for Linear Regulators
• On−Card Switching Regulators
• Positive to Negative Converter (Buck−Boost)
• Negative Step−Up Converters
• Power Supply for Battery Chargers
   

View
LM2576T [3.0A Step Down Switching voltage Regulator ]

other parts : LM2576  LM2576J  LM2576S  LM2576J-X  LM2576S-5  LM2576S-X  LM2576J-5  LM2576T-X  LM2576T-5  LM2576J-15 

Bay-Linear
Bay Linear

Description
The Bay Linear LM2576 contains fixed and adjustable switching voltage regulators that require a minimum of
external components. All circuitry necessary to build a buck-switching regulator is included.

Features
• Guaranteed 3A Output Current
• High Efficiency
• Wide Input Voltage, up to 40V
• 3.3V, 5V, 12V, 15V and Adjustable Output Versions
• Thermal Shutdown and Current Limit Protection
• Requires only 4 External Components
• Low Power Standby Mode < 200µA Typical
• Shutdown Capability (Standby Mode)
• 52kHz Fixed Frequency Internal Oscillator
• Uses Standard Inductors
• Pin-to-Pin Compatible with LM2576

Applications
• Efficient Pre-Regulator for Linear Regulators
• On-card Switching Regulators
• Positive to Negative Converter (Buck-Boost)
• Simple High-efficiency Step-down (Buck)
• Portable Instruments

 

View
LM2576T [1A & 3A Miniconverter Switching Regulators ]

other parts : LM2576S  LM2575T  LM2575S  LM2576STR  LM2576-5.0  LM2575-5.0  LM2575-12-H  LM2575S-5.0  LM2576-12-V  LM2576-12-H 

Semtech
Semtech Corporation


View
LM2576T [3.0A, 15V, Step-Down Switching Regulator ]

other parts : LM2576  LM2576R  LM2576TV  LM2576R-12  LM2576R-15  LM2576T-15  LM2576T-12  LM2576R-ADJ  LM2576R-5.0  LM2576T-3.3 

HTC
HTC Korea

DESCRIPTION
The LM2576 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step-down switching regualtor(buck converter). All circuits of this series are capable of driving a 3.0A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5.0V,12V, 15V, and an adjustable output version.

FEATURES
● 3.3V, 5.0V, 12V, 15V, and Adjustable Output Versions
● Adjustable Version Output Voltage Range, 1.23 to 37V
   +/- 4% AG10Maximum Over Line and Load Conditions
● Guaranteed 3.0A Output Current
● Wide Input Voltage Range
● Requires Only 4 External Components
● 52kHz Fixed Frequency Internal Oscillator
● TTL Shutdown Capability, Low Power Standby Mode
● High Efficiency
● Uses Readily Available Standard Inductors
● Thermal Shutdown and Current Limit Protection
● Moisture Sensitivity Level(MSL) Equals1

Applications
● Simple High-Efficiency Step-Down(Buck) Regulator
● Efficient Pre-Regulator for Linear Regulators
● On-Card Switching Regulators
● Positive to Negative Converter(Buck-Boost)
● Negative Step-Up Converters
● Power Supply for Battery Chargers

View
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