LM2576HVS in LM2596 / LM2576 Switching Regulator Family
The LM2576HVS series by Texas Instruments is a high-voltage version of the industry-standard SIMPLE SWITCHER buck regulator family. These monolithic integrated circuits provide all the active functions for a step-down switching regulator, capable of driving a 3A load with excellent line and load regulation. Designed for robustness, the HV variant extends the input voltage range up to 60V, making it a reliable choice for industrial power supplies and automotive applications where high-voltage transients or wide-range inputs are common.
Variants in This Sub-Family
| Part Number | Difference | Stock |
|---|---|---|
| LM2576HVS-ADJ/NOPB (Texas Instruments) | ADJ/NOPB | 3,966 |
Variants within the LM2576HVS family primarily differ by their output voltage configurations. The family includes fixed-voltage models (3.3V, 5.0V, 12V, 15V) and an adjustable version (ADJ) that allows for a range of 1.23V to 58V via an external resistive divider. All 'HVS' variants feature the TO-263 surface-mount package, optimized for high-power dissipation and automated assembly compared to through-hole TO-220 alternatives.
