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LM2591HV |
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| Part Number | LM2591HV |
| Manufacturer | National Semiconductor |
| Description | The LM2591HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line ... |
| Features |
of the latter. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation†, improved line and load specifications and a fixed-frequency oscillator. The LM2591HV operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 5-lead TO-220 package with several different lead bend options, and a 5-lead TO-263 Surface mount package. Other features include a guaranteed ± 4% tolerance on output voltage under al... |
| Document |
 LM2591HV Data Sheet
PDF 730.52KB |
| Distributor | Stock | Price | Buy |
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| No. | Part # | Manufacture | Description | Datasheet |
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Texas Instruments |
1-A Step-Down Voltage Regulator |
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National Semiconductor |
SIMPLE SWITCHER Power Converter / Step-Down Voltage Regulator |
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Texas Instruments |
1-A Step-Down Voltage Regulator |
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Texas Instruments |
Step-Down Voltage Regulator |
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National Semiconductor |
SIMPLE SWITCHER Power Converter 150 kHz 2A Step-Down Voltage Regulator |
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Texas Instruments |
2-A Step-Down Voltage Regulator |
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National Semiconductor |
SIMPLE SWITCHER Power Converter / Step-Down Voltage Regulator |
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Texas Instruments |
2-A Step-Down Voltage Regulator |
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National Semiconductor |
SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator |
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Texas Instruments |
0.5-A Step-Down Voltage Regulator |
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