HX6306P122MR

HX6306 300mA Low Power LDO Features  Low power consumption  Low Quiescent Current: 3uA at 6V  Low voltage drop  Output voltage accuracy: tolerance ±2%  Low temperature coefficient Applications  Battery-powered equipment  Portable AV systems  Reference voltage sources  Mobile phones  Cameras,video cameras  Portable games General Description HX6306 series are a highly precise, lower compatible with low ESR ceramic capacitors. The consumption, voltage current limiter’s foldback circuit operates as a regulators manufactured using CMOS and laser short circuit protection as well as the output trimming technologies. The series provides large current limiter for the output pin. Output voltages currents are internally by laser trimming technologies. It is with 3 a terminal,positive significantly small dropout voltage . selectable in 0.1V increments within a range of The HX6306 consists of a current limiter circuit, a 1.2V to 5.0V. driver transistor, a precision reference voltage SOT-23 、SOT23-3and SOT-89 packages. and an error correction circuit. HX6306 series are available in The series is Typical Application Order Information HX6306- ①②③④ Designator ①② ③ ④ Symbol Integer N M P P1 R G Description Output Voltage(2.1~5.0V) Package:SOT23 Package:SOT23-3 Package:SOT89A Package:SOT89B RoHS / Pb Free Halogen Free Note:”①②” stands for output voltages. Other voltages can be specially customized 1 HX6306 300mA Low Power LDO Block Diagram Pin Assignment 2 HX6306 300mA Low Power LDO Marking Rule ① represents product number MARK 6 PRODUCT SERIES HX6306**** ② represents 3 pins regulator MARK VOLTAGE=0.1~3.0V VOLTAGE=3.1V~6.0V 5 6 ③ represents output voltage MARK VOLTAGE(V) 0 3.1 1 3.2 2 3.3 3 3.4 4 3.5 5 3.6 6 3.7 7 3.8 8 3.9 9 4.0 A 4.1 B 1.2 4.2 C 1.3 4.3 D 1.4 4.4 E 1.5 4.5 MARK F H K L M N P R S T U V X Y Z - ④ X 3 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 PRODUCT SERIES HX6306 VOLTAGE(V) 4.6 4.7 4.8 4.9 5.0 - - HX6306 300mA Low Power LDO Absolute Maximum Ratings Parameter Input Voltage Output Current Output Voltage SOT-23 SOT-89 Power Dissipation USP-6B TO-92 Operating Temperature Range Storage Temperature Range Symbol VIN IOUT VOUT Pd Topr Tstg Ratings 10 300* VSS-0.3~VIN+0.3 0.20 0.50 0.10 0.30 -40~+85 -55~+125 Units V mA V W W W W ℃ ℃ *IOUT=Pd/(VIN-VOUT) Electrical Characteristics （Ta=25℃） HX6306 for any output voltage Parameter Symbol Output Voltage Vout Output Current*1 Iout Low dropout*2 Vdrop Line Regulation △Vout1/(Vin·Vout) Load Regulation △Vout /ΔIout Output voltage Temperature △Vout/(Ta·Vout) Coefficiency Conditions Vin=Vout+1V 1.0mA≤Iout≤30mA Vin-Vout=1V Min. Typ. Max. Unit Vout×0.98 -- Vout×1.02 V -- 300 -- mA Refer to the next table 1.6V≤Vin≤8V Iout=40mA Vin= Vout+1V 1.0mA≤Iout≤80mA Iout=30mA 0℃≤Ta≤70℃ -- 0.05 0.2 %/V -- 12 30 mV -- ±100 -- Ppm/℃ Supply Current Iss -- -- 3 5 uA Input Voltage Vin -- -- 8 10 V PSRR PSRR -- 50 -- dB Output Noise EN -- 30 -- uVrms F=1KHz Vin=Vout+1V BW=10Hz～100KHz 4 HX6306 300mA Low Power LDO Electrical Characteristics by Output Voltage： Output Voltage Vout(V) Dropout Voltage Vdif（V） Conditions Vout≤1.5V 1.8 ≤ Vout ≤ 2 Iout=100 mA 2.8 ≤ Vout ≤ 5.0 Typ. Max. 0.35 0.57 0.28 0.42 0.19 0.35 Typical Performance Characteristics (1) Output Voltage vs Input voltage and Output Voltage vs.Output Current and Input Transient Response HX6306 HX6306 HX6306 (2) Output Voltage vs. Ambient Temperature HX6306 5 HX6306 300mA Low Power LDO Package Information 3-pin SOT23 Outline Dimensions 6 HX6306 300mA Low Power LDO 3-pin SOT23-3 Outline Dimensions 7 HX6306 300mA Low Power LDO 3-pin SOT89 Outline Dimensions 8