LM2595T-5.0
LM2595 SIMPLE SWITCHER®电源转换器150千赫1A降压型稳压器 LM2595 SIMPLE SWITCHER® Power Converter 150 kHz 1A Step-Down Voltage Regulator
The is a step-down Voltage Regulator provides all the active functions for a step-down buck switching regulator, capable of driving a 1A load with excellent line and load regulation. It requires a minimum number of external components, this regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2595 series operates at a switching frequency of 150kHz, thus allowing smaller-sized filter components than what would be needed with lower-frequency switching regulators. A standard series of inductors are available from several different manufacturers optimized for use with the LM2595 series. This feature greatly simplifies the design of switch-mode power supplies. Other features include a ±4% tolerance on output voltage under specified input voltage and output load conditions and ±15% on the oscillator frequency. External shutdown is included, featuring typically 85µA stand-by current.
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- Requires only 4 external components
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- Excellent line and load regulation specifications
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- TTL Shutdown capability
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- High efficiency
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- Uses readily available standard inductors
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- Thermal shutdown and current-limit protection
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- 85µA Typically low power standby mode
