The L4941 is a three terminal 5V positive regulator available in TO-220 and DPAK packages, making it useful in a wide range of industrial and consumer applications. Thanks to its very low input/output voltage drop, these devices are particularly suitable for battery powered equipments, reducing consumption and prolonging battery life. It employs internal current limiting, antisaturation circuit, thermal shut-down and safe area protection.
The L4941 is a three-terminal 5V positive regulator designed for a wide range of industrial and consumer applications. It is available in TO-220 and DPAK packages. The device features very low input/output voltage drop, making it particularly suitable for battery-powered equipment to reduce consumption and prolong battery life. Key features include internal current limiting, antisaturation circuit, thermal shut-down, and safe area protection.
| Output voltage | 5V |
|---|---|
| Output current | 1A |
| Dropout voltage (typical at 1A) | 450mV |
| Quiescent current (typical at 1A) | 40mA |
| Short circuit current (typical at 14V) | 2.0A |
| Operating junction temperature range | -40 to +150 °C |
| Available packages | TO-220, DPAK |
The typical dropout voltage is 450mV at 1A.
The device employs internal current limiting, antisaturation circuit, thermal shut-down, and safe area protection.
The L4941 is available in TO-220 and DPAK packages.