LM2576HVS-12 (TO-263-5) Buck (Step Down) Switching Voltage Regulator
The LM2576HVS-12 (TO-263-5) Buck (Step Down) Switching Voltage Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation.
This regulator is available in fixed output voltages of 12V version and requiring a minimum number of external components, this regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator.
The LM2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink and in some cases, no heat sink is required. A standard series of inductors optimized for use with the regulator are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies.
Features:
- 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
- P+ Product enhancement tested
- Applications: Power Management
 Specifications:
| Case / Package: | TO-263-5 |
|---|---|
| Mounting Type: | SMD/SMT |
| Product Series | LM2576 |
| No. of Output | 1 |
| Output Type | Fixed |
| Polarity | Positive |
| Switching Frequency (KHz) | 58 |
| Input voltage | 4 V to 60 V |
| Output Voltage(V) | 12 |
| Max. Output Current (A) | 3 |
| Operating Temperature (°C) | -40 to 125 |
| Dimensions (LxWxH) mm | 9.89 x 10.28 x 4.22 |
Package Includes:
1 x LM2576HVS-12 (TO-263-5) Buck (Step Down) Switching Voltage Regulator
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