MIC29510-5.0WT MICROCHIP Special Purpose

The MIC29510-5.0WT is a fixed 5V output high-current LDO regulator from Microchip that delivers up to 5A with a typical dropout voltage of 700mV (1V max) and a guaranteed output tolerance of 1%. For selection, first verify that the unregulated input voltage does not exceed 16V (absolute maximum 20V). Ensure the thermal design is adequate by calculating power dissipation and selecting an appropriate heatsink, as the device has an operating temperature range from 0°C to 125°C. The TO-220-3 package is ideal for board-level mounting with efficient heat transfer. For fast load transient response, use a minimum 47µF tantalum output capacitor with low ESR. Design considerations include heatsink selection, as power dissipation is calculated using PD = IOUT × (1.02VIN − VOUT). Applications include Pentium and Power PC processor supplies, high-efficiency green computer systems, high-efficiency linear power supplies, switching supply post-regulators, and battery-powered equipment. A TTL-compatible enable pin supports external on/off control, and full protection features include current limiting and thermal shutdown. In stock at HL Electronics – request a quote for fast delivery.