TS2576 is a 3A step-down switching voltage regulator with excellent line and load regulations. It is available in fixed output voltages of 3.3V, 5V, and an adjustable output version. This series are offered in 5-pin TO-263, TO-220 package.
The TS2576 series provides a high‑efficiency step‑down switching regulator capable of delivering up to 3 A with ±4 % output voltage tolerance. It is offered in fixed 3.3 V, 5 V and adjustable output versions and requires only four external components.
Key features include a 52 kHz internal oscillator, typical standby current of 70 µA, cycle‑by‑cycle current limiting, thermal shutdown, and operation over a wide input range up to 40 V. The device is supplied in 5‑pin TO‑220‑5L and TO‑263‑5L packages and is suitable for LCD monitors, add‑on cards, and other high‑efficiency power‑conversion applications.
| Maximum Output Current | 3 A |
|---|---|
| Input Voltage Range | up to 40 V |
| Oscillator Frequency | 52 kHz (fixed) |
| Typical Standby Current | 70 µA |
The TS2576 can deliver up to 3 A of output current.
The typical standby current is 70 µA.
The internal oscillator runs at a fixed 52 kHz.
It is offered in 5‑pin TO‑220‑5L and TO‑263‑5L packages.