AX1116A Datasheet PDF

AXElite AX1116A

The AX1116A device is an efficient linear voltage regulator with better than 2% initial voltage accuracy, very low dropout voltage and very low ground current designed especially for hand held, battery powered applications. The AX1116A is available adjustable output voltage versions in a small SOT-23 5-Pin package. Rev.1.5 Apr.06, 2012 AX1116A BLOCK DIAGRAM VIN VOUT Current Limit EN Enable Thermal Shutdown - + Error Amp ADJ Vref=1.25V GND PIN ASSIGNMENT The package of AX1116A is SOT-23-5L; the pin assignment is given by: Name Description The input pin of the regulator.

Part No.	AX1116A
Datasheet	AX1116A Download
Manufacturer	AXElite
Description	150mA Ultra Low Dropout Linear Regulator
Buy	Stock & Price

GENERAL DESCRIPTION

Other features of the device are: TTL compatible enable/shutdown control input, current limiting and thermal shutdown. 

FEATURES

Wide Operating range: 4.5V ~ 25V Adjustable output. 2% Voltage Reference Accuracy 5uA Shutdown Current Stable with 2.2uF Ceramic Capacitor Current-Limit and Thermal Shutdown Protection Logic input enable pin. - Available in STO-23-5L, Pb-Free Package. 1/8 Axelite Confidential Materials, do not copy or distribute without written consent. Rev.1.5 Apr.06, 2012 AX1116A  BLOCK DIAGRAM VIN VOUT Current Limit EN Enable Thermal Shutdown - + Error Amp ADJ Vref=1.25V GND  PIN ASSIGNMENT The package of AX1116A is SOT-23-5L; the pin assignment is given by: Name

DESCRIPTION

The input pin of the regulator. Typically a large storage capacitor is connected from this pin to ground to insure that the input voltage does not sag below the minimum drop out VIN voltage during the load transient response. This pin must always be higher than VOUT by at least the amount of the dropout voltage and some margin in order for the device to regulate properly.