BU6655NUX

CMOS LDO Regulators for Portable Equipments 3ch CMOS LDO Regulators BU6650NUX,BU6651NUX,BU6652NUX,BU6653NUX,BU6654NUX,BU6655NUX No.11020EET06 ●Description BU6650NUX, BU6651NUX, BU6652NUX, BU6653NUX, BU6654NUX, BU6655NUX are high-performance 3ch FULL CMOS regulator with 200-mA outputs, which is mounted on small package VSON008X2030(2.0 mm  3.0 mm  0.6 mm). It has excellent noise characteristics and load responsiveness characteristics despite its low circuit current consumption of 120 A. It is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules. ●Features 1) High-accuracy output voltage of 1% (25 mV on 1.5 V & 1.8 V products) 2) High ripple rejection: 70 dB (Typ., 1 kHz, VOUT≦1.8 V) 3) Compatible with small ceramic capacitor (CIN=2.2F, Co=1.0 F) 4) Low current consumption: 120 A 5) ON/OFF control pin (STBY) of output voltage 6) With built-in over current protection circuit and thermal shutdown circuit 7) With built-in output discharge circuit 8) Adopting small package VSON008X2030 ●Applications Battery-powered portable equipment, etc. ●Line up matrix ■ 200 mA BU665□NUX Series VOUT1 2.8V 2.8V 2.8V 2.8V 3.3V 3.3V VOUT2 2.8V 1.8V 2.8V 1.8V 1.8V 2.8V VOUT3 1.8V 1.5V 1.5V 1.8V 1.5V 1.8V Package Product Name BU6650NUX BU6651NUX BU6652NUX BU6653NUX BU6654NUX BU6655NUX VSON008X2030 www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 1/21 2011.03 - Rev.E BU6650NUX,BU6651NUX,BU6652NUX,BU6653NUX,BU6654NUX,BU6655NUX Technical Note ●Absolute maximum rating Parameter Maximum applied power voltage Power dissipation Maximum junction temperature Operational temperature range Storage temperature range Symbol VMAX Pd TjMAX Topr Tstg Ratings -0.3 ~ 660* -40 ~ -55 ~ +125 +85 +125 +6.0 1 Unit V MW °C °C °C *1 PCB (70 mm  70 mm, thickness 1.6-mm glass epoxy) a standard ROHM board is implemented. Reduced to 6.6 mW/C when used at Ta=25C or higher. ●Recommended operating range (Do not exceed Pd.) Parameter Input power supply voltage Maximum output current Symbol VIN IMAX Ratings 2.5 ~ 200 5.5 Unit V mA ●Recommended operating conditions Parameter Input capacitor Output capacitor Symbol CIN CO Ratings Min. 1.0* 2 TYp. 2.2 1.0 Max. － － Unit μF μF Conditions A ceramic capacitor is recommended. A ceramic capacitor is recommended. 0.5*2 *2 Set the capacity value of the capacitor so that it does not fall below the minimum value, taking temperature characteristics, DC device characteristics, and change with time into consideration. www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 2/21 2011.03 - Rev.E BU6650NUX,BU6651NUX,BU6652NUX,BU6653NUX,BU6654NUX,BU6655NUX Technical Note ●Electrical characteristics (Ta=25C, VIN=VOUT+1.0 V (VIN=3.5 V on VOUT=1.8 V and1.5 V products), STBY=1.5 V, CIN=2.2 F, CO=1.0 F, unless otherwise specified) Limits Parameter Symbol Min. VOUT ×0.99 VOUT -25mV Typ. Max. VOUT ×1.01 VOUT +25mV 95 190 285 1 IOUT=10 μA, VOUT≥2.5 V V IOUT=10 μA, VOUT