AX1110

AX1110 350mA Low Dropout Linear Regulator  GENERAL DESCRIPTION AX1110 is a low dropout positive adjustable or fixed-mode regulator with minimum of 350mA output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply. AX1110 is also well suited for other applications such as VGA cards. AX1110 is guaranteed to have lower than 1.2V dropout at full load current making it ideal to provide well-regulated outputs of 1.25 to 5.0 with 6.4V to 12V input supply.  FEATURES - 1.2V maximum dropout at full load current - Fast transient response - Output Current Limiting - Built-in Thermal Shutdown - Good noise rejection - 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 2.5V, 3.3V, 5.0V - Packages: SOT-23-3L  BLOCK DIAGRAM VÛmw`RyÑb€ Vin w.goftechm + + CURRENT LIMIT 1.25V Vout + GND (FIXED) + Thermal Shutdown - Adj 1/6 Axelite Confidential Materials, do not copy or distribute without written consent. Rev.1.6 Dec.14, 2011 AX1110  PIN ASSIGNMENT The package of AX1110 is SOT-23-3L; the pin assignment is given by: Name Description A resistor divider from this pin to the Adj VOUT pin and ground sets the output (GND) voltage. (Ground only for Fixed-Mode) The input pin of regulator. Typically a large storage capacitor (0.15 Ω ≤ ESR ≤ 20Ω) is connected from this pin to ground to insure that the input voltage does not sag below the VIN minimum dropout volta...