The AMS78LXX series is an ideal fixed voltage regulator for battery-powered systems and portable equipment, featuring a very low quiescent current of 1mA or less when supplying 10mA loads.
The AMS78LXX series provides fixed positive output voltages of 5.0 V, 6.2 V and 8.0 V with low quiescent current and internal protection features. It is offered in TO‑92, SO‑8 and SOT‑89 packages for battery‑powered and portable applications.
The document lists absolute maximum ratings, operating conditions, electrical characteristics, typical performance curves and package dimensions for each voltage version (AMS78L05, AMS78L62, AMS78L08).
| Output Voltage (typical) | 5.0 V, 6.2 V, 8.0 V |
|---|---|
| Peak Output Current | 200 mA |
| Quiescent Current (typical) | 1.0 mA |
| Operating Temperature Range | -40 °C to +85 °C |
| Line Regulation (typical) | 75 mV |
| Output Noise Voltage (10 Hz‑100 kHz) | 40 mV |
| Ripple Rejection (120 Hz) | 47 dB |
The regulator can deliver up to 200 mA of peak output current.
The devices are offered in TO‑92, SO‑8 and SOT‑89 packages.
Typical quiescent current is about 1.0 mA.
They operate from –40 °C up to +85 °C.