Description Supplied As Status SOT-223 LM39100S-1.5V-3L 1A, Fixed Reel Active TO-252 3L LM39100RS-1.5V-3L 1A, Fixed Reel Active TO-252 3L LM39100GRS-1.5V-3L 1A, Fixed Reel Active TO-252 5L LM39101RS-1.5V-5L 1A, Fixed, Enable Reel Active TO-252 5L LM39101GRS-1.5V-5L 1A, Fixed, Enable Reel Active 1.5 V SOP-8 LM39101D-1.5V-5L 1A, Fixed, Enable Reel Active SOT-223 LM39100S-1.8V-3L 1A, Fixed Reel Active TO-252 3L LM39100RS-1.8V-3L 1A, Fixed Reel Active TO-252 3L LM39100GRS-1.8V-3L 1A, Fixed Reel Active TO-252 5L LM39101RS-1.8V-5L 1A, Fixed, Enable Reel Active TO-252 5L LM39101GRS-1.8V-5L 1A, Fixed, Enable Reel Active 1.8 V SOP-8 LM39101D-1.8V-5L 1A, Fixed, Enable Reel Active SOT-223 LM39100S-2.5V-3L 1A, Fixed Reel Active TO-252 3L LM39100RS-2.5V-3L 1A, Fixed Reel Active TO-252 3L LM39100GRS-2.5V-3L 1A, Fixed Reel Active TO-252 5L LM39101RS-2.5V-5L 1A, Fixed, Enable Reel Active TO-252 5L LM39101GRS-2.5V-5L 1A, Fixed, Enable Reel Active 2.5 V SOP-8 LM39101D-2.5V-5L 1A, Fixed, Enable Reel Acti FEATURES Fixed and adjustable output voltages to 1.24V 410mV typical dropout at 1A Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V or 1.5V conversion 1A minimum guaranteed output current 1% initial accuracy Low ground current Current limiting and thermal shutdown Reversed-battery protection Reversed-leakage protection Fast transient response Low-profile SOT-223 package Moisture Sensitivity Level 3 APPLICATION Battery Powered Equipments Motherboards and Graphic Cards Microprocessor Power Supplies Peripheral Cards High Efficiency Linear Regulators Battery Chargers DESCRIPSION X.X = Output Voltage = 1.5, 1.8, 2.5, 3.3, 5.0 The LM39100, LM39101, and LM39102 are 1A low-dropout linhigh-current output. The LM39100/1/2 offers extremely low dropout (typically 410mV at 1A) and low ground current (typically 12mA at 1A). The LM39100 is a fixed output regulator offered in the SOT-223 package. The LM39101 and LM39102 are fixed and adjustable regulators, respectively, in SOP-8 and TO-252 Pac 1A Low-Voltage Low-Dropout Regulator LM39100/3