LP3994

Input Voltage .................... -0.3 to 6.5V
Output Voltage......-0.3 to (V_IN + 0.3V) to 6.5V (max)
Enable Input Voltage ..-0.3 to (V_IN + 0.3V) to 6.5V (max)
Junction Temperature ..................  150°C
Lead Temp.
                                microSMD .............  260°C
                                         LLP.............. 235°C
Storage Temperature ............... 65 to 150°C
Continuous Power
Dissipation(Note 3) ............. Internally Limited
ESD Rating (Note 4)
                  Human Body Model ...............2KV
                         Machine Model .............. 200V

The LP3994 regulator provides 1.5V and 1.8V outputs options at up to 50mA load current suitable for Bluetooth applications.Other voltage options up to 3.3V are available for general use within the range of portable, battery-powered equipment. The LP3994 provides an accurate output voltage with low quiescent current at full current. Good noise performance is obtained without a Noise Bypass Capacitor. The low quiescent current in operation can be reduced to virtually zero when the device is disabled via a logic signal to the enable input. In conjuction with small space saving capacitors,the small package size of the microSMD devices results in a regulator solution with a very small footprint for any given application.

The LP3994 also features short-circuit and thermalshutdown protection.

Performance is specified for a -40°C to 125°C temperature range.

This device is available with output voltages of 1.5V and 1.8V in both microSMD and LLP packages, however other voltages and alternative packages may be made available,please contact your local NSC sales office.