The LD29300xx is a high current, high accuracy, low-dropout voltage regulator series. These regulators feature 400 mV dropout voltage and very low ground current. Designed for high current loads, these devices are also used in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. Typical applications are in power supply switching post regulation, Series power supply for monitors, Series power supply for VCRs and TVs, Computer systems and Battery powered systems.
The LD29300xx series consists of high current, high accuracy, low-dropout voltage regulators. These devices feature a typical dropout voltage of 400 mV at 3 A and are designed for high current loads as well as systems requiring extremely low dropout voltage and ground current. They are suitable for applications such as power supply switching post-regulation, series power supplies for monitors and TVs, computer systems, and battery-powered systems.
The series includes fixed output voltage options of 1.5V, 1.8V, 2.5V, 3.3V, 5.0V, and 8.0V, as well as an adjustable version. The regulators are available in TO-220, D?PAK, P?PAK, and P?PAK/A packages. Key features include internal current and thermal limiting, and an optional logic-controlled electronic shutdown function.
| Output current | 3 A |
|---|---|
| Dropout voltage | Typ. 0.4 V |
| Output voltage tolerance | + 1 % |
| Operating temperature range | -40 to 125 °C |
| Storage temperature range | -55 to 150 °C |
The series offers fixed voltages of 1.5V, 1.8V, 2.5V, 3.3V, 5.0V, and 8.0V, plus an adjustable version.
The device guarantees an output current up to 3 A.