R1514x-Y Series 150 mA Voltage Regulator (Wide Input Voltage Range) for High Temperature Applications NO. EA-346-140319 OUTLINE The R1514x is a positive voltage regulator (VR) IC featuring 150 mA output current that is developed with CMOS process technology. The R1514xxxxB has features of high input voltage and ultra-low supply current. A peak current limit circuit, a short current limit circuit, and a thermal shutdown circuit are built in the R1514x. R1514x is very suitable for power source of industrial equipments such as FAs and smart meters since its operating temperature is 40C to 105C and the maximum input voltage is 36 V. The output voltage is fixed in the R1514xxxxB and can be selected from the following: 2.5 V / 2.8 V / 3.0 V / 3.3 V / 3.4 V / 5.0 V / 6.0 V / 8.0 V / 8.5 V / 9.0 V / 12.0 V. The Output voltage accuracy is 2%. The packages for this IC are the SOT-89-5 for space saving and the HSOP-6J for higher power applications. FEATURES Input Voltage Range (Maximum Rating) ............... 4 V to 36 V (50 V) Operating Temperature ......................................... 40C to 105C () Supply Current (ISS) .............................................. Typ. 9 A Standby Current (Istandby) .................................. Typ. 0.1 A Temperature-Drift Coefficient of Output Voltage ... Typ. 100 ppm/C Output Current (IOUT) ............................................ Min. 150 mA (VIN = VOUT + 3.0 V R1514x050B) Line Regulation..................................................... Typ. 0.05%/V Output Voltage Accuracy ...................................... 2% Output Voltage Range (V ) 2.5V / 2.8V / 3.0V / 3.3V / 3.4V / 5.0V / 6.0V / 8.0V / OUT 8.5V / 9.0V / 12.0V Contact Ricoh sales representatives for other voltages. Packages .............................................................. SOT-89-5, HSOP-6J Built-in Short Current Limit Circuit ......................... Typ. 50 mA Built-in Peak Current Limit Circuit Built-in Thermal Shutdown Circuit This product is usable for the high-temperature applications since have passed a test at the high temperature. In addition, this product has a high-reliability since having passed Ricohs rigorous quality standards. To distinguish from the consumer products, -Yx is added at the end of the product name. APPLICATIONS Industrial equipments such as FAs and smart meters Equipments used under high-temperature conditions Equipments accompanied by self-heating 1 R1514x-Y NO. EA-346-140319 BLOCK DIAGRAM R1514xxxxB Thermal Shutdown Circuit VDD VOUT Internal VR Vref Short Current Limit Protection CE GND SELECTION GUIDE The output voltage, package for the ICs can be selected at the users request. Product Name Package Quantity per Reel Pb Free Halogen Free R1514HxxxB-T1-YE SOT-89-5 1,000 pcs Yes Yes R1514SxxxB-E2-YE HSOP-6J 1,000 pcs Yes Yes xxx: Specify the set output voltage (V ) SET 2.5 V (025) / 2.8 V (028) / 3.0 V (030) / 3.3 V (033) / 3.4 V (034) / 5.0 V (050) / 6.0 V (060) / 8.0 V (080) / 8.5 V (085) / 9.0 V (090) / 12.0 V (120) 2