onsemi PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LV5841M-TLM-H LV5841M-TLM-H

The LV5841M-TLM-H is a step-down switching regulator designed for efficient voltage regulation in various electronic applications. It operates within an input voltage range of 5V to 18V and can deliver a maximum output current of 4.5A. The device features a high efficiency of over 90%, making it suitable for applications where power conservation is critical. This regulator incorporates a low impedance high-side switch with a resistance of 60m,Ѷ, ensuring minimal power loss during operation. It employs current mode control for improved load response and includes protective features such as over-current protection and thermal shutdown. The soft start function has a time of approximately 3.5ms, which helps to limit inrush current during startup. The LV5841M-TLM-H is packaged in a compact MFP8 format, which does not require a backside heat sink, facilitating easier integration into space-constrained designs. The operating temperature range is from -30¬8C to 85¬8C, with a maximum junction temperature of 150¬8C. This product is intended for general electronics applications and is not recommended for critical safety applications.