LP38502ASD-ADJ Description
TI's FlexCap low-dropout(LDO)linear requlators feature unique compensation that allow use ofany type of out capacitor withminimum or maximum equivalent series resistance (ESRThe LP38500 and LP38502 series of LDOs operates from a 2.7-V to5.5-Vinput supply.Theseultra-low-dropout linear regulators respond veryquicklyto step changes in load.making them suitable for low-voltage microprocessor applications.Developed ona CMOS process (utilizing a PMos pass transistor)the LP38500-ADJ and LP38502-ADJ have low quiescent currents that changes little with load current.
LP38502ASD-ADJ Features
Input Voltage: 2.7 Vto5.5V
Adjustable Output Voltage: 0.6Vto5V
FlexCap: Stable with Ceramic,Tantalumor Aluminum Capacitors
Stable with 10-uF Input and Output Capacitors Low Ground-Pin Current
25-nA Quiescent Current in Shutdown Mode Ensured Output Current of1.5A
Ensured VADJ Accuracy of±1.5% at 25°C (A Grade)
Ensured Accuracyof+3.5%at25°C(STD) Overtemperature and Overcurrent Protection ENABLE Pin(LP38502)
LP38502ASD-ADJ Applications
ASIC Power Supplies In:
Printers,Graphics CardsDVD Plavers
Set Top BoxesCopiersRouters
DSP and FPGA Power Supplies
SMPS Requlator
Conversion from 3.3-V or 5-V Rail
