The LT6650 is a micropower, low voltage 400mV reference. Operating with supplies from 1.4V up to 18V, the device draws only 5.6µA typical, making it ideal for low voltage systems as well as handheld instruments and industrial control systems.
The LT6650 is a micropower, low‑voltage 400 mV reference designed for battery‑operated systems, handheld instruments and industrial control applications. It operates from 1.4 V to 18 V and draws only about 5.6 µA typical, making it suitable for low‑power designs.
The device includes a rail‑to‑rail buffer amplifier, can source and sink up to 200 µA, and is available in a 5‑lead plastic TSOT‑23 (ThinSOT) package. Detailed electrical characteristics, pin functions, and typical performance graphs are provided for design reference.
| Supply Voltage Range | 1.4 V to 18 V |
|---|---|
| Operating Temperature Range | -40 °C to 125 °C |
| Package Type | 5‑lead plastic TSOT‑23 |
| Output Short‑Circuit Duration | Indefinite |
| Short‑Circuit Output Current | 5 mA |
The LT6650 operates from 1.4 V up to 18 V.
It can operate from –40 °C to 125 °C.