Power Mos Microelectronic D2576
The DMS2576 series of regulators are mono-lithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version.| Part No. | D2576 |
|---|---|
| Datasheet | D2576 Download |
| Manufacturer | Power Mos Microelectronic |
| Description | 3A Step-Down Voltage Regulator |
| Buy | Stock & Price |
DESCRIPTION
Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The DMS2576 series offers a high-efficiency re-placement 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 DMS2576 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed ±4% tolerance on output voltage within specified input voltages and output load conditions, and 10% on the oscillator frequency. External shutdown is included, featuring 80 µA (typical) standby current. The output switch includes cycle-by-cycle current limiting. full protection under fault conditions.FEATURES
●3.3V, 5V, 12V, 15V, and adjustable output versions● Adjustable version output volta...
