Company Name: Excellent Integrated System LIMITED

Contact Person : John

Email/Msn    :John(at)eis-ic.com

Tel          : 00852-30777742

Add.: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HONGKONG

Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: john(at)eis-ic.com.

Description as follow:

The LP3962EMP-1.8 is a 1.5A Fast Ultra Low Dropout Linear Regulator. It operates from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. The LP3962EMP-1.8 responds very fast to step changes in load which makes them suitable for low voltage microprocessor applications. The LP3962EMP-1.8 is developed on a CMOS process which allows low quiescent current operation independent of output load current. The applications of the LP3962EMP-1.8 are Microprocessor power supplies, GTL, GTL+, BTL, and SSTL bus terminators, Power supplies for DSPs, SCSI terminator, Post regulators, High efficiency linear regulators, Battery chargers, Other battery powered applications.

Parametrics

LP3962EMP-1.8 absolute maximum ratings: (1)Storage Temperature Range:-65℃ to +150℃; (2)Lead Temperature(Soldering, 5 sec.):260℃; (3)ESD Rating:2 kV; (4)Power Dissipation:Internally Limited; (5)Input Supply Voltage (Survival):-0.3V to +7.5V; (6)Shutdown Input Voltage(Survival):-0.3V to VIN+0.3V; (7)Output Voltage (Survival):-0.3V to +7.5V; (8)IOUT (Survival):Short Circuit Protected; (9)Maximum Voltage for ERROR Pin:VIN+0.3V; (10)Maximum Voltage for SENSE Pin:VOUT+0.3V.

Features

LP3962EMP-1.8 features: (1)Ultra low dropout voltage; (2)Low ground pin current; (3)Load regulation of 0.04%; (4)15μA quiescent current in shutdown mode; (5)Guaranteed output current of 1.5A DC; (6)Available in SOT-223,TO-263 and TO-220 packages; (7)Output voltage accuracy ±1.5%; (8)Error flag indicates output status; (9)Extremely low output capacitor requirements; (10)Overtemperature/overcurrent protection; (11)-40℃ to +125℃ junction temperature range.

Diagrams