Available in either a tiny 1.45 x 1.45 x .45mm LGA-4 device package or an industry standard SOT-23-3 package, the RedRock® RR122-1A22 fits well into space-constrained applications such as insulin management, ingestible, and implantable devices that all need to be hermetically sealed. The operating temperature ranges from -40°C up to +85°C, although an upgraded version providing high temperatures of up to +125°C is also readily available.