LP3852EMPX-1.8

Number of Outputs : 1
Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Output Type : Fixed
Package / Case : SOT-223
Output Voltage : 1.8 V
Input Voltage MAX : 7 V
Output Current : 1.5 A
Load Regulation : 0.06 %
Dropout Voltage (Max) : 0.035 V at 150 mA, 0.32 V at 1.5A


Description

The LP3852EMPX-1.8 is one member of the LP3852 family which is designed as the 1.5A fast response ultra low dropout linear that can be used in (1)Microprocessor power supplies; (2)GTL, GTL+, BTL, and SSTL bus terminators; (3)Power supplies for DSPs; (4)SCSI terminator; (5)Post regulators; (6)High efficiency linear regulators; (7)Battery chargers; (8)Other battery powered applications. This device is developed on a CMOS process which allows it to operate under extremely low dropout conditions.

Features of the LP3852EMPX-1.8 are:(1)Ultra low dropout voltage; (2)Stable with selected ceramic capacitors; (3)Low ground pin current; (4)Load regulation of 0.06%; (5)10nA quiescent current in shutdown mode; (6)Guaranteed output current of 1.5A DC; (7)Available in TO-263, TO-220 and SOT-223 packages; (8)Output voltage accuracy ± 1.5%; (9)Error flag indicates output status; (10)Sense option improves load regulation; (11)Overtemperature / overcurrent protection; (12)-40°C to +125°C junction temperature range.

The absolute maximum ratings of the LP3852EMPX-1.8 can be summarized as:(1)Storage Temperature Range: -65°C to +150°C;(2)Lead Temperature (Soldering, 5 sec.): 260°C;(3)ESD Rating: 2 kV;(4)Power Dissipation: Internally Limited;(5)Input Supply Voltage (Survival): -0.3 V to +7.5 V;(6)Shutdown Input Voltage (Survival): -0.3 V to 7.5 V;(7)Output Voltage (Survival): -0.3 V to +6.0 V;(8)Junction Temperature: -40°C to +125°C;(9)Maximum Operating Current (DC): 1.5 A;(10)Shutdown Input Voltage: -0.3 V to 7.0 V. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .