XC6216/XE6216 series voltage regulators are positive voltage regulator ICs with 28V of operation voltage. The series consists of a voltage reference, an error amplifier, a current limiter, a thermal shutdown circuit and a phase compensation circuit plus a driver transistor. The output voltage is selectable in 100mV increments within the range of 2.0V to 12V using laser trimming technologies. With external resistors, the output voltage range can be expanded from 2.0V to 23V. The series’ output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors. The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate when the output current exceeds the specified current in the product datasheet.
The XC6216/XE6216 series are positive voltage regulator ICs that operate from 2.0 V to 28 V input. They integrate a voltage reference, error amplifier, current limiter, thermal shutdown, phase‑compensation circuit and a driver transistor. Output voltage can be set in 100 mV steps from 2.0 V to 12 V, or up to 23 V with external resistors, and the devices include built‑in over‑current and thermal protection.
Key features include a low dropout of 300 mV at 20 mA, standby current below 0.1 µA, high accuracy (±2 %), and compatibility with low‑ESR ceramic capacitors. The series is offered in compact packages such as SOT‑25, SOT‑89, SOT‑89‑5, USP‑6C, SOT‑223 and TO‑252, making them suitable for automotive, consumer electronics, and industrial applications.
| Input Voltage Range | 2.0 V – 28 V |
|---|---|
| Output Voltage Range (internal trim) | 2.0 V – 12 V (100 mV steps) |
| Maximum Output Current | >150 mA (200 mA limit) |
| Dropout Voltage | 300 mV @ 20 mA |
| Operating Temperature Range | -40 °C to +85 °C |
| Power Dissipation (SOT‑89‑5) | 500 mW |
| Stand‑by Current | < 0.1 µA |
| Available Packages | SOT‑25, SOT‑89, SOT‑89‑5, USP‑6C, SOT‑223, TO‑252 |
The devices operate from 2.0 V up to 28 V input.
The maximum output current is more than 150 mA, with a 200 mA limit.
Stand‑by current is less than 0.1 µA.
They are available in SOT‑25, SOT‑89, SOT‑89‑5, USP‑6C, SOT‑223 and TO‑252 packages.