The NJM79L00 series is a 3-Terminal Negative Voltage Regulator constructed using the New JRC Planar epitaxial process. These regulators employ internal current-limiting and thermal shutdown, making them essentially indestructible. With adequate heat sinking, they can deliver up to 100mA output current. They are intended for use as fixed voltage regulators in a wide range of applications, including local or on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Additionally, they can be used with power pass elements to create high-current voltage regulators. The NJM79L00, when used as a Zener diode/resistor combination replacement, offers an effective output impedance improvement of typically two orders of magnitude, along with lower quiescent current and lower noise.
The document describes the NJM79L00 series, a range of 3-Terminal Negative Voltage Regulators constructed using New JRC Planar epitaxial process. These devices include internal short circuit current limiting and thermal shutdown protection, making them robust for various applications such as local regulation or noise elimination.
| Output Current | 100mA |
|---|---|
| Operating Temperature Range | -40 to +85 °C |
| Storage Temperature Range | -40 to +125 °C |
| Power Dissipation (TO-92) | 500 mW |
| Power Dissipation (SOT-89) | 350 mW |
If adequate heat sinking is provided, they can deliver up to 100mA output current.
The operating temperature range is -40 to +85 °c, and the storage temperature range is -40 to +125 °c.
The regulators are available in TO-92 and SOT-89 packages.