SP6265KEK1-L/TR

SP6265 Solved by TM Dual Low-Dropout CMOS Voltage Regulator • • • • • • • • • Features Very Low Dropout Voltage Guaranteed 150mA for Each Output Accurate to Within 1.5% for Both Outputs Typical 70 µA Quiescent Current Over-Temperature Shutdown Current Limiting Noise Reduction Bypass Cap Power-Saving Shutdown Mode Available in Lead Free, RoHS Compliant Packaging: 6Pin TSOT-26 & 8Pin DFN SP6265 TSOT-26 Applications • • • • Cellular Phones Palm / Notebook Battery Powered Equipment Handheld Devices TSOT-26 Top View DESCRIPTION The SP6265 dual, low dropout, linear regulators operate up to 5.5V input and deliver up to 150mA/150mA output current per regulator. It has a bypass pin option which allows users to decouple the bandgap reference for reducing the output noise. Low dropout voltage and low quiescent current (70µA typ.) make them ideal for battery powered applications. The SP6265 is available with a wide variety of standard voltage options and can be trimmed to 1.5% accuracy. For protection purposes, SP6265 has a thermnal shutdown feature to prevent device failure under the"worst" operating conditions. TYPICAL APPLICATION CIRCUITS SP6265 with Bypass SP6265 without Bypass VOUT1 VIN VIN EN1 SP6265 EN2 1µF Aug17-07 Rev S GND VOUT1 VIN VIN SP6265 V OUT2 BYP VOUT2 1µF 1µ F 1µF SP6265 Dual Low-Dropout CMOS Voltage Regulator  V OUT1 EN 10nF GND VOUT1 VOUT2 V OUT2 1µF 1µ F © 2007 Sipex Corporation ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. Thermal Resistance θJC TSOT 26...........................................................................................81°C/W DFN-8..............................................................................................17°C/W Thermal Resistance θJA TSOT 26..........................................................................................260°C/W DFN-8.............................................................................................125°C/W Internal Power Dissapation Pd TSOT 26............................................................................................400mW DFN-8...............................................................................................125mW Input Voltage..................................................................................................6V Output Current.....................................................Pd / [2Vin - (Vout1+Vout2)]mA Output Voltage..................................................................GND- 0.3 to Vin+0.3V ESD Classification......................................................................HBM C:4000V+ Ambient Temperature Range (Ta).................................................-40°C to 85°C Junction Temperature Range (Tj) .................................................-40°C to 85°C Lead Temperature (Soldering, 10 sec) .....................................................350°C Maximum Junction Temperature ...............................................................150°C Electrical Specifications ELECTRICAL SPECIFICATIONS Unless specified: TJ=25OC, VIN=Higher VOUT+V, IOUT=IOUT2=mA, CIN=COUT=.0µF, VEN=VEN2=VIN Typical values are at TJ=25OC Parameter Symbol Test Condition Min Typ Max Units 5.5 V 60 µA IN Input Supply Voltage VIN Quiescent Current IQ Note 70 OUT1, OUT2 IOUT=mA Output Voltage VO 0mA