This document describes the features and characteristics of Semelab's IP1R17A and IP3R17A fixed negative voltage regulators, including line regulation, load regulation, output accuracy, etc.
This document provides technical specifications for the Semelab IP1R17A and IP3R17A series of fixed negative voltage regulators. These devices are available in -5V, -12V, and -15V options and include built-in protections such as current limiting, thermal shutdown, and SOA control.
The datasheet details electrical characteristics including output voltage tolerance, line regulation, load regulation, quiescent current, dropout voltage, ripple rejection, and thermal resistance. It covers various package types (TO-3, TO-257, TO-220) and specifies operating temperature ranges from -55°C to +150°C for the 'A' series.
| Output Voltage Options | -5V, -12V and -15V |
|---|---|
| Operating Junction Temperature Range (IP1R17A) | -55 to +150°C |
| Operating Junction Temperature Range (IP3R17A) | 0 to +125°C |
The devices are available in -5V, -12V, and -15V options.
They feature a complete series of protections including current limiting, thermal shutdown, and SOA control.