SE8550X2-HF

SE85XX 40V/2.6μA/200mA，Ultra-Low-Iq, Low Dropout LDO General Description Features SE85XX series is designed for power-sensitive  Ultra Low Quiescent Current: 2.6μA(Typ.) applications. It includes a precision and high  Wide Operating Voltage: VOUT+1V to 35V voltage input stage, an ultra-low-power bias current  High output current: ≥200mA branch, and results in a ultra-low-power and  System startup with no overshoot low-dropout linear regulator. Short circuit protection is designed with no  overshoot The SE85XX operates from an input voltage of VOUT+1V to 35V, consumes only 2.6μA of quiescent  UVLO 1.8V current, and offers 1% initial accuracy and low dropout  Low Dropout Voltage voltage, 300mV typical at 100mA.  High Accuracy Output Voltage: ±1% SE85XX has 1.8V，2.5V，3.0V，3.3V，3.6V，  4.0V，4.2V，5.0V fixed voltage versions. Other features include short-circuit protection and thermal shutdown. Excellent power / load transient response  Low temperature coefficient: ±100ppm/℃  Thermal and Short-Circuit Protection  SOT-89 and SOT-23 package  Customer Pin Assignments are available Applications  Battery-powered Smoke sensor  Smoke sensor  Microcontrollers  Household appliances and instruments Application Diagram Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2006. • www.seawardinc.com.cn • Page 1 SE85XX 40V/2.6μA/200mA，Ultra-Low-Iq, Low Dropout LDO Pin Configuration (Customer pin assignments are available) Absolute Maximum Rating Symbol Parameter Value VIN Input Supply Voltage 40 VOUT Output Voltage 6 TA Operating Temperature -40----105 TSTG Storage Temperature -40---150 TJ Maximum Junction Temperature 150 TLEAD Lead Temperature (Soldering) 10 seconds JA Thermal Resistance, Junction-to-Ambient PD Power Consumption 260 165(SOT89) 230(SOT23) 750 (SOT89) 250 (SOT23) Ordering Information Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2006. • www.seawardinc.com.cn • Page 2 Units V °C ℃/W mW SE85XX 40V/2.6μA/200mA，Ultra-Low-Iq, Low Dropout LDO Operating Rating Parameter Value Units Operating Temperature -20℃～85 ℃ Storage Temperature -40℃～125 ℃ Lead Temperature (Soldering) 10 seconds 260±5 ℃ Block Diagram Electrical Characteristics （VIN=VOUT+ 1V ； Tj=25℃ unless otherwise noted.） Symbol Parameter VIN Input Supply Voltage VOUT Output Voltage Accuracy IQ Quiescent Current IOUT Output Current Conditions IOUT=10mA IOUT=100mA ΔVOUT= - VOUT *2% IOUT=200mA ΔVOUT= - VOUT *2% VLR Load Regulation VSR Line Regulation Rev1.0 Max Unit 1.8 36 V -1% 1% V -2% 2% V 6.0 μA 200 ΔVOUT= - VOUT *2% Dropout Voltage Typ 2.6 IOUT=10mA VDROP Min 1mA ≤ IOUT≤ 100mA IOUT=1mA, VIN=(VOUT +1V) to 30V 250 mA 30 mV 300 mV 600 mV 40 mV 0.2 %/V Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2006. • www.seawardinc.com.cn • Page 3 SE85XX 40V/2.6μA/200mA，Ultra-Low-Iq, Low Dropout LDO ILIMIT Current Limit TSHDN Thermal Protection TCVOUT VIN=(VOUT +1V) to 30V RLOAD=VOUT /1A Output Voltage IOUT=10mA Temperature Coefficient -40℃≤TAMB≤100℃ 450 mA 125 ℃ ±100 ppm/℃ Typical Performance Characteristics VOUT：3.3V VOUT：3.3V Rev1.0 VOUT：5.0V VOUT：3.3V Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2006. • www.seawardinc.com.cn • Page 4 SE85XX 40V/2.6μA/200mA，Ultra-Low-Iq, Low Dropout LDO VOUT：3.3V Rev1.0 VOUT：5.0V Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2006. • www.seawardinc.com.cn • Page 5 SE85XX 40V/2.6μA/200mA，Ultra-Low-Iq, Low Dropout LDO Outline Drawing for SOT-23-3 Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2006. • www.seawardinc.com.cn • Page 6 SE85XX 40V/2.6μA/200mA，Ultra-Low-Iq, Low Dropout LDO Outline Drawing for SOT-89 DIM N SOT-89 A C D J M K E F B L H G I A B C D E F G H I J K L M DIM E NS IONS INCHE S MM M IN MAX M IN MAX 0 .1 7 3 0 .1 8 1 0 .1 5 9 0 .1 6 7 0 .0 6 7 0 .0 7 5 0 .0 5 1 0 .0 5 9 0 .0 9 4 0 .1 0 2 0 .0 3 5 0 .0 4 7 0 .1 1 8 R EF 0 .0 5 9 R EF 0 .0 1 6 0 .0 2 0 0 .0 5 5 0 .0 6 3 0 .0 1 4 0 .0 1 6 1 0 °TYP 0 .0 2 8 R EF 4 .4 0 0 4 .6 0 0 4 .0 5 0 4 .2 5 0 1 .7 0 0 1 .9 0 0 1 .3 0 0 1 .5 0 0 2 .4 0 0 2 .6 0 0 0 .8 9 0 1 .2 0 0 3 .0 0 R EF 1 .5 0 R EF 0 .4 0 0 0 .5 2 0 1 .4 0 0 1 .6 0 0 0 .3 5 0 0 .4 1 0 1 0 °TYP 0 .7 0 R EF Outline Drawing for SOT-23-5 K B H D A F E C Rev1.0 J DIMN A B C D E F H J K DIMENSIONS INCHES MM MIN MAX MIN MAX 0.110 0.059 0.036 0.014 0.0035 0.102 0.120 2.80 0.070 1.50 0.051 0.90 0.020 0.35 0.037 0.075 0.006 0.008 0.090 0.118 2.60 3.05 1.75 1.30 0.50 0.95 1.90 0.15 0.20 3.00 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2006. • www.seawardinc.com.cn • Page 7 SE85XX 40V/2.6μA/200mA，Ultra-Low-Iq, Low Dropout LDO Customer Support Seaward Electronics Incorporated – China Section B, 2nd Floor, ShangDi Scientific Office Complex, #22 XinXi Road Haidian District, Beijing 100085, China Tel: 86-10-8289-5700/01/05 Fax: 86-10-8289-5706 Seaward Electronics Corporation – Taiwan 2F, #181, Sec. 3, Minquan East Rd, Taipei, Taiwan R.O.C Tel: 886-2-2712-0307 Fax: 886-2-2712-0191 Seaward Electronics Incorporated – North America 1512 Centre Pointe Dr. Milpitas, CA95035, USA Tel: 1-408-821-6600 Last Updated - 6/13/2018 Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2006. • www.seawardinc.com.cn • Page 8