BU6650NUX, BU6651NUX, BU6652NUX, BU6653NUX, BU6654NUX, BU6655NUX are high-performance 3ch FULL CMOS regulators with 200-mA outputs, which is mounted on small package VSON008X2030(2.0 mm 3.0 mm 0.6 mm). It has excellent noise characteristics and load responsiveness characteristics despite its low circuit current consumption of 120 A. It is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules.
The BU6650NUX‑BU6655NUX series are high‑performance 3‑channel CMOS LDO regulators offered in a compact VSON008X2030 package. They provide up to 200 mA per channel, low quiescent current (120 µA) and tight output voltage accuracy (±1 %). Features include ripple rejection of 70 dB, an ON/OFF standby pin and built‑in over‑current and thermal shutdown protection.
The note supplies absolute maximum ratings, recommended operating conditions, electrical characteristics, pin configuration, and typical application circuits. It also lists ordering information, package dimensions and reference data for temperature and load performance.
| Maximum output current | 200 mA |
|---|---|
| Ripple rejection (1 kHz) | 70 dB |
| Output voltage accuracy | ±1 % |
| Operating temperature range | –40 °C to +85 °C |
The regulator can supply up to 200 mA per channel.
The STBY pin provides ON/OFF control of the output voltage.