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[DC-DC] Boost

Bipolar Switch (Converter)
Number Package Type Input Voltage Switching Current Output Voltage Frequency Shutdown Current 5 to 12V (1A)/Efficiency(%) 3.3 to 5V (1A)/Efficiency(%) Availability Data Sheet
AX5201 SOP8-EP 3 to 20V 3A 32V(Vfb=1V) 500KHz 1uA 92 91 NOW
AX5203 SOP8-EP 4.5 to 23V 2A 68V(Vfb=1V) 500KHz 1uA 92(12 to 24V/0.5A) 92(12 to 24V/0.5A) NOW
AX5204 SOP8-EP 3 to 20V 2A 32V(Vfb=1V) 500KHz 1uA 91(0.8A) 90(0.8A) NOW
Bipolar Switch (Controller)
Number Package Type Input Voltage Driving Current Output Voltage Frequency Shutdown Current Efficiency(%) Availabilitiy Data Sheet
AX5302 SOP8 3 to 24V - Vfb=1V 500KHz 1uA 91 NOW
CMOS Converter
Number Package Type Input Voltage Switching Current Output Voltage Frequency Shutdown Current Efficiency(%) Availability Data Sheet
AX5505
AX5510 MSOP8/10-EP， TDFN10， SOP8-EP 2.6 to 5.5V 3A 27V(Vfb=1.238V) 1.2M/680KHz 1uA (Max) 92(5 to 24V/0.2A) NOW
AX5510A MSOP8/10-EP， TDFN10， SOP8-EP 2.6 to 5.5V 2A 27V(Vfb=1.238V) 1.2M/680KHz 1uA(Max) 92(5 to 12V/0.5A) NOW
AX5511 TSOT23-5 2.6 to 5.5V 1.9A 27V(VFB=1.238V) 1.2MHz 1uA (Max) 90(5 to 12V/0.3A) NOW
AX5523 SOT23-6 2.6 to 16V 4A 28V(Vfb=0.6V) 1.2MHz 1uA(Max) 92(5 to 12V/1A) NOW

[DC-DC] Buck

Bipolar Switch (Converter)
Number Package Type Input Voltage (Max) Output Current Output Voltage Frequency Shutdown Current 12 to 5V Efficiency(%) 12 to 3.3V Efficiency(%) Availability Data Sheet
AX2596 TO263-5L 40V 3A 12V,5V,3.3V,Adj(Vfb=1.23V) 150KHz 100uA 84(2A) 80(2A) NOW
AX2596S SOP8，SOP8-EP，TO263-5，TO252-5 40V 2A 12V,5V,3V,Adj(Vfb=1.23V) 150KHz 100uA 84(2A) 80(2A) NOW
AX3001 SOP8 22V 2A 12V,5V,3.3V,Adj(Vfb=1.23V) 150KHz 35uA 84(2A) 80(2A) NOW
AX3002 TO263-5， TO220-5， TO220-5( R ) 22V 3A 12V,5V,3.3V,Adj(Vfb=1.23V) 150KHz 35uA 84(2A) 80(2A) NOW
AX3005 TO263-5， TO220-5， TO220-5( R ) 40V 3A 12V,5V,3.3V,Adj(Vfb=1.23V) 150KHz 100uA 84(2A) 80(2A) NOW
AX3006 TO252-5 40V 3A 12V,5V,3.3V,Adj(Vfb=1.23V) 150KHz 100uA 84(2A) 80(2A) NOW
AX3007 SOP8，SOP8-EP，TO263-5 40V 2A 12V,5V,3.3V,Adj(Vfb=1.23V) 150KHz 100uA 84(2A) 80(2A) NOW
AX3007A SOP8，SOP8-EP 40V 2A 12V,5V,3.3V,Adj(Vfb=1.23V) 85KHz 100uA 82(2A) 78(2A) NOW
AX3007B SOP8，SOP8-EP，TO263-5 40V 2A 12V,5V,3.3V,Adj(Vfb=1.23V) 52KHz 100uA 82(2A) 78(2A) NOW
AX3007C SOP8，SOP8-EP，TO263-5 40V 2A 5V,Adj(Vfb=1.242V) 52KHz 100uA 82(2A) 78(2A) NOW
AX3015 SOP8-EP 40V 2A Adj(Vfb=1.08V) 50/130KHz - 84(1A) 80(1A) NOW
AX3022
AX3023 SOT23-5, SOP8 24V 1A Adj(Vfb=0.75V) 38KHz 2uA 84(1A) 80(1A) NOW
AX3101 SOP8 20V 2A Adj(Vfb=0.8V) 330KHz 2uA 92(2A) 88(2A) NOW
AX3102 SOP8 23V 3A Adj(Vfb=0.8V) 330KHz 2uA 92(2A) 88(2A) NOW
AX3106 SOP8 23V 2A Adj(Vfb=0.8V) 330KHz 2uA 92(2A) 88(2A) NOW
AX3111 SOP8-EP, PDIP-8 40V 3A Adj(Vfb=0.815V) Adj(50K to 380KHz) - 91(2A) - NOW
AX3111A SOP8-EP, PDIP-8 40V 2A Adj(Vfb=0.815V) Adj(50K to 380KHz) - 90(1A) - NOW
AX3112 SOP8-EP 40V 3A Adj(Vfb=1.1V) 100KHz - 91(2A) - NOW
AX3112A SOP8-EP 40V 3A Adj(Vfb=1.1V) 350KHz - 90(2A) - NOW
AX3113A SOP8 23V 2A Adj(Vfb=0.8V) 330KHz 2uA 91(2A) 87(2A) NOW
AX3116 SOP8-EP 23V 5A Adj(Vfb=0.8V) 330KHz 2uA 92(2A) 88(2A) NOW
AX3117/A/B SOP8-EP 40V 3A Adj(Vfb=1.0V) 100KHz/300KHz - 90(2A) - NOW
AX3120 SOP8-EP 23V 2.5A Adj(Vfb=0.62V) 250KHz 45uA 92(2A) 89(2A) NOW
AX3121 SOP8-EP 23V 3.5A Adj(Vfb=0.62V) 250KHz 45uA 92(2A) 89(2A) NOW
AX3133 SOP8-EP 33V 3A Adv(Vfb=0.815V) 50K to 350KHz - 91(2A) - NOW
AX3161 TO263-5, TO220-5, TO220-5R 60V 2A Adj(Vfb=1.23V), 5V 52KHz 100uA 83(2A) 79(2A) NOW
AX3162 SOP8-EP 58V 2A Adj(Vfb=1.0V) 120KHz 0.5mA 90(2A) – NOW
AX3162A SOP8-EP 58V 2A Adj(Vfb=1.0V) 250KHz 0.5mA 88(2A) - NOW
AX3165 SOP8-EP 55V 2A Adj(Vfb=1.0V) 120KHz 0.5mA 90(2A) - NOW
AX3703A TDFN-8L(2X2)，SOT-23-5L，SOT-23-6L 6V 3A +0.6V to VIN 1.5MHz 1uA 95(5V to 3.3V) NOW
AX3704 DFN-10L 5.5V 4A +0.6V to VIN 1.5MHz 1uA 95(5V to 3.3V) NOW
Bipolar Switch (Controller)
Number Package Type Input Voltage (Max) Driving Current Output Voltage Frequency Shutdown Current 12 to 5V Efficiency(%) Availability Data Sheet
AX3301 SOP8，MSOP8 24V - Adj(Vfb=0.8V) 330KHz 2uA 92(2A) NOW
AX3304/A SOP8 40V - Adj(Vfb=1.0V) 100K/300KHz - - NOW
CMOS DC/DC Converter
Number Package Type Input Voltage (Max) Output Current Output Voltage Frequency Shutdown Current 5 to 3.3V Efficiency(%) Availability Data Sheet
AX3503 (T)SOT23-5，TDFN6 6V 1A Adj(Vfb=0.6V) 1.5MHz 0.1uA 92(0.5A) NOW
AX3512
AX3513/A TSOT23-5, TDFN6 5.5V 1A Adj(Vfb=0.6V) 1.4MHz 0.1uA 94(0.5A) NOW
AX3515 TDFN12 5.5V 1A*2 Adj(Vfb=0.6V) 1.4MHz 0.1uA 95(0.5A) NOW
AX3515A TDFN10 5.5V 1A*2 Adj(Vfb=0.6V) 1.4MHz 0.1uA 95(0.5A) NOW
AX3518 SOP8-EP，TDFN8 5.5V 3.2A Adj(Vfb=0.8V) 1MHz 4uA 92(2A) NOW
AX3531 TSOT23-6 5.5V 2A Adj(Vfb=0.6V) 1.25MHz 0.1uA 94(0.5A) NOW
AX3701 SOT-23-5L、TDFN-6L 6V 1.2A ADJ(VFB=0.6V) 1.5M ≤1uA - NOW
AX3702 SOT23-5, TDFN10, SOT23-6, SOP8-EP 6V 2A Adj(Vfb=0.6V) 1.4M 200uA - NOW
AX3771 TDFN-12L 7.5V 1.2A*2 Adj(VFB=0.6V) 1.4MHz 250uA - NOW
AX3901 SOT23-6 18V 2A 0.6V to 12V , Adj 500KHz 1uA 94 NOW
AX3902 SOT-23-6L 18V 2.5A 0.6V to 12V , Adj 500KHz 10uA 94 NOW
AX3903 SOT-23-6L 18V 3A 0.6V to 12V , Adj 500KHz 5uA 94 NOW
HV CMOS DC/DC Converter
Number Package Type Input Voltage (Max) Output Current Output Voltage Frequency Shutdown Current 5 to 3.3V Efficiency(%) Availability Data Sheet
AX3050/A SOP8-EP 40V 1.8A Adj(Vfb=1V) 100K/250K - - NOW
AX3051/A SOP8-EP 40V 2.8A Adj(Vfb=1V) 100K/250K - - NOW
AX3055 QFN5*5-20L 40V 4.8A Adj(Vfb=1V) 120KHz - - NOW
AX3482 SOP8 23V 2A Adj(Vfb=0.925V) 350KHz 1uA 92(12 to 3.3V/1A) NOW
AX3484 SOP8-EP 23V 3A Adj(Vfb=0.925V) 350KHz 1uA 92(12 to 3.3V/1A) NOW
AX3984 SOP8-EP 23V 3A Adj(Vfb=0.925V) 350KHz 1uA 92(12 to 3.3V/1A) NOW
CMOS Step- down DC/DC (Controller)
Number Package Type Input Voltage (Max) Driving Current Output Voltage Frequency IOUT Max. Current 12 to 5V Efficiency(%) Availability Data Sheet
AX3070 MSOP-10 40V 100mA Adj(1V) 120K 4.8A 94 NOW
AX3071 MSOP-10 40V 200mA Adj(1V) 120K 10A 94 NOW
AX3075/B TDFN-10 40V 100mA Adj(1V) 120K/65K 3.4A 93/97 NOW
AX3077 MSOP-10-EP & TDFN-10L 40V 1A Adj(1V) 120KHz 10A 95 NOW

[DC-DC] LDO/ULDO

BJT Linear Regulator - Low Drop-out
Number Package Type Input Range Output Current (Max) Output Voltage Dropout Quiescent Current Accuracy Availability Data Sheet
AX1007 SOT223，TO252-3，SOT89-3 12V 1A Adj(Vfb=1.25V),1.2V,1.5V,1.8V,2.5V,3.3V,5V 1.4V(Max) 5mA ±2% NOW
AX1008 TO252-3，TO263-2，TO220-3 12V 5A Adj(Vfb=1.25V),1.2V,1.5V,1.8V,2.5V,3.3V,5V 1.5V(Max) 5mA ±2% NOW
AX1084 TO252，TO263，TO220 12V 5A Adj(Vfb=1.25V),1.5V,1.8V,2.5V,3.3V,5V 1.5V(Max) 5mA ±2% NOW
AX1084C TO252-3，TB263-2，TO220-3 12V 5A Adj(Vfb=1.25V),1.2V,1.5V,1.8V,2.5V,3.3V,5V 1.5V(Max) 5mA ±2% NOW
AX1110 SOT23-3 12V 0.35A Adj(Vfb=1.25V),1.5V,1.8V,2.5V,3.3V,5V 1.2V(Max) 5mA ±2% NOW
AX1112 SOT23-3 12V 0.35A 1.2V 1.2V(Max) 5mA ±2% NOW
AX1113 SOT89-3 12V 0.4A Adj(Vfb=1.25V),1.8V,3.3V,5V 1.2V(Max) 5mA ±2% NOW
AX1117A SOT223，TO252 12V 1A Adj(Vfb=1.25V),1.5V,1.8V,2.5V,3.3V,5V 1.5V(Max) 5mA ±2% NOW
AX1117C SOT223，TO252-3，SOT89-3 12V 1A Adj(Vfb=1.25V),1.2V,1.5V,1.8V,2.5V,3.3V,5V 1.4V(Max) 5mA ±2% NOW
AX1212A SOT223，TO252 12V 1A 1.2V 1.5V(Max) 5mA ±2% NOW
AX78L05 SOT89-3 3.3 to 24V 0.1A 5V 1.7V(Typ) 3mA ±4% NOW
BJT Linear Regulator - Ultra Low Drop-out
Number Package Type Input Range Output Current (Max) Output Voltage Dropout Quiescent Current Accuracy Availability Data Sheet
AX1201 SOP8，TO220-5，TO220-5(R) 23V 1A Adj(Vfb=1.22V),5V,9V,12V 0.2V(Max 12 to 5V) 0.15mA ±2% NOW
AX1205 SOP8 12V 2A Adj(Vfb=1.22V),2.5V,3.3V,5V 0.3V(Max 12 to 5V) 0.15mA ±2% NOW
CMOS Linear Regulator - Single Input Ultra Low Drop-out
Number Package Type Input Range Output Current (Max) Output Voltage Dropout Quiescent Current Accuracy Availability Data Sheet
AX6601 SOT23-3，SOT89 6V 0.3A 1.5V,1.8V,2.5V,2.8V,3V,3.3V 0.36V(Typ Vout=3.3V, Iout=300mA) 90uA ±3% NOW
AX6603 TSOT23-5, SC82-4L, TDFN6 6V 0.3A 1.2 to 5V 0.1V step 0.36V(Typ Vout=3.3V, Iout=300mA) 90uA ±3% NOW
AX6603A SOT23-5 6V 0.3A 1.5V,1.8V,2.5V,2.8V,3.3V 0.36V(Typ, Vout=3.3V, Iout=300mA) 90uA ±3% NOW
AX6604/5 SOT23-6 6V 0.2A Vout1/Vout2=1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V 0.2V(Typ Vout>2.5V, Iout=200mA) 60uA ±2% NOW
AX6606 SOT23-5，TDFN6 5.5V 0.6A 1 to 1.4V 0.1V step 1700mV(Max) 50uA ±3% NOW
AX6607 SOT23-5,TDFN6 5.5V 0.6A Adj(Vfb=0.8V),1.2V,1.5V,1.8V,2.5V,2.6V,2.7V,2.8V,3V,3.3V 0.3V(Typ 2.8V < Vout≦3.3V, Iout=600mA) 50uA ±2% NOW
AX6608 SOT-23-5，SC70-5，SC82-4，TDFN6，MSOP-8 5.5V 0.3A 1.2V, 1.5V to 3.3V 0.1V step 0.25V(Typ 2.8V < Vout≦3.3V, Iout=300mA) 30uA ±2% NOW
AX6630/A SOT223，TO252，　TO263，SOT89 5.5V 1.2A 1.0 to 5V 0.1V step 0.38V(Typ, Vout=3.3V, Iout=1A) 50uA ±2% NOW
AX6631 SOP8，TO252-5 5.5V 1.2A Adj(Vfb=0.8V) 0.38V(Typ, Vout=3.3V, Iout=1A) 50uA ±2% NOW
AX6634 SOT89-3，SOT223-3 5.5V 0.6A 1.2 to 5V 0.1V step 0.22V(Typ, Vout=3.3V, Iout=600mA) 45uA ±2% NOW
AX6639 TO220-3, SOT223-3, SOP8-EP, TO252-3, TO263-2, TO263-5 2.6 to 5.5V 3A 1.5V,1.8V,2.5V,3.3V 0.38V(Typ, Vout=3.3V, Iout=3A) 200uA ±2% NOW
AX6646 TSOT23-5 2.6 to 6V 300mA Adj (Vfb=0.8V) 0.2V(Typ, Vout>2.7V, Iout=300mA 40uA ±2% NOW
CMOS Linear Regulator - Dual Input Ultra Low Drop-out
Number Package Type Vcntl range Input range Output Current (Max) Output Voltage Dropout Quiescent Current Accuracy Availability Data Sheet
AX6613 SOT23-6，SOP8-EP，TDFN8 3 to 6V 1.0 to 5.5V 1A Adj(Vfb=0.8V) 0.25V(Typ, 2.0 < Vout<2.8, Iout=1A) 1mA ±2% NOW
AX6615 SOP8-EP，TDFN-10 3 to 5.5V 1.2 to 3.65V 3A Adj(Vfb=0.8V) 0.23V(Typ, Vout=1.2V, Iout=3A) 1mA ±1.5% NOW
AX6617A/B SOP8-EP 3 to 6V 1.1 to 5.5V 3A Adj(Vfb=0.8V) 0.23V(Typ, Vout=1.2V, Iout=2A) 1mA ±1.5% NOW
AX6618 SOP8-EP，TDFN10 3 to 5.5V 0.9 to 3.65V 3A Adj(Vfb=0.5V) 0.2V(Typ, Vout=0.9V, Iout=3A) 1mA ±2% NOW

[Lighting] DC-DC Lighting

LED Driver Linear Regulator
Number Package Type Input Voltage Output Current Output Voltage Dimming Frequency Shutdown Current Efficiency(%) Availability Data Sheet
AX2004 SOT89-5，SOP8 2.5 to 24V 1A 24V 2KHz - - NOW
LED1113 SOT89-3 - 0.5A 2.45 to 26V - - - NOW
LED Driver Buck Converter
Number Package Type Input Voltage Output Current Output Voltage Frequency Shutdown Current Efficiency(%) Availability Data Sheet
AX2002 SOP8 23V(Max) 2A 22V(Vfb=0.25V) 330KHz 2uA 92(2A, 12 to 5V) NOW
AX2003 SOP8 23V(Max) 3A 22V(Vfb=0.25V) 330KHz 2uA 92(2A, 12 to 5V) NOW
AX2005/A SOP8-EP 8 to 40V 3A/2A 38V(Vfb=0.20V) 300KHz 150uA 90(2A, 12 to 5V) NOW
AX2020 SOT89-5 8 to 32V 1A - Max. 1MHz - 85(2A, 12 to 5V) NOW
LED Driver Boost Converter
Number Package Type Input Voltage Switching Current Output Voltage (MAX) Frequency Shutdown Current Efficiency(%) Availability Data Sheet
AX2012 TSOT23-6，TDFN6 2.5 to 5.5 V 1.9A 27V 1.2MHz 1uA(Max) - NOW
AX2016 TSOT23-6，TDFN8 2.5 to 5.5V 1.7A 40V 1MHz 1uA - NOW

[AC-DC] Lighting

[AC-DC] Adapter

[Switch] USB Switch

ALL DATA
Number Package Type Input Range Enable Logic Continuous Output Current (A) Current Limit (A) RDS(ON) (VIN=5V) (typ)mΩ Quiescent Current Output Turn-On Rise Time (ms) Output Discharge Operating Ambient Temp Range (°C) UL Listed Availability Data Sheet
AX8710 SOT23-5, SOP8, MSOP8 2.5 to 5.5 V Active low 0.5 0.9 80mΩ 35uA 1.5 Y -40 to +85 In progress NOW
AX8711 SOT23-5, SOP8, MSOP8 2.5 to 5.5 V Active low 1 1.5 80mΩ 35uA 1.5 Y -40 to +85 In progress NOW
AX8712 SOT23-5, SOP8, MSOP8 2.5 to 5.5 V Active low 1.5 2.1 80mΩ 35uA 1.5 Y -40 to +85 In progress NOW
AX8713 SOT23-5, SOP8, MSOP8 2.5 to 5.5 V Active low 2 2.5 80mΩ 35uA 1.5 Y -40 to +85 In progress NOW
AX8714 TSOP-23-5L SOT-23-5L SOP-8L MSOP-8L 2.9V to 5.5V Enable Active Low/High 40/60mΩ 35uA - 100Ω -40 to +85
AX8720 SOT23-5, SOP8, MSOP8 2.5 to 5.5 V Active high 0.5 0.9 80mΩ 35uA 1.5 Y -40 to +85 In progress NOW
AX8721 SOT23-5, SOP8, MSOP8 2.5 to 5.5 V Active high 1 1.5 80mΩ 35uA 1.5 Y -40 to +85 In progress NOW
AX8722 SOT23-5, SOP8, MSOP8 2.5 to 5.5 V Active high 1.5 2.1 80mΩ 35uA 1.5 Y -40 to +85 In progress NOW
AX8723 SOT23-5, SOP8, MSOP8 2.5 to 5.5 V Active high 2 2.5 80mΩ 35uA 1.5 Y -40 to +85 In progress NOW

[Switch] Load Switch

[Supervisor] RESET IC

ALL DATA
Number Package Type Type Input range Detect Voltage Output Supply Current Accuracy Availability Data Sheet
AX6901/3 SOT23-3,SC70-3 Active low 1 to 5.5V 2.25V,2.63V,2.93V,3.08V,4V,4.38V,4.63V Push-pull 25uA ±2% NOW
AX6902/4 SOT23-3,SC70-3 Active high 1 to 5.5V 2.25V,2.63V,2.93V,3.08V,4V,4.38V,4.63V Push-pull 25uA ±2% NOW
AX6905/6 SOT23-3,SC70-3 Active high/Low 1 to 5.5V 2.25V,2.63V,2.93V,3.08V,4V,4.38V,4.63V Push-pull 25uA ±2% NOW

[Shunt Regulator]

[Bus Termination Regulator]

ALL DATA
Number Package Type Control Voltage Input Voltage Sink/Source Current Output Offset Load Regulation Stanby Current Availability Data Sheet
AX1250ES SOP8-EP 3 to 5.5V 1.5V/1.8V/2.5V ± 2A ±10mV ±2% <10uA NOW
AX1255 SOP-8L 3 to 5.5V ± 2A ±12mV ±2% <90uA

[Hall Sensor]

[Fan Control IC]

[Operational Amplifier]

[Schottky Diode]

[EEPROM]

Others

MOSFET
Number Package Polarity V(BR)DSS (V) ID (A) VGS (V) Vth (V) RDS(ON) (MAX) Vgs=±10V (mΩ) RDS(ON) (MAX) Vgs=±4.5V (mΩ) RDS(ON) (MAX) Vgs=±2.5V (mΩ) RDS(ON) (MAX) Vgs=±1.8V (mΩ) Data Sheet
AM3401 SOT23-3L P -30 -3.3A ±20 -1.6 52 90 - -
AM4953 SOP-8 Dual P -30 -5.2 ±20 -2 60 90 – –
AM6008P8C DFN 5x6 N 100 48 20 2.3 8 10.5
AM6008SA SO-8 N 100 13.5 20 2.3 8 10.5
AM6011P8C DFN 5x6 N 100 34 20 2.4 11.5 15
AM6012SA SO-8 N 100 11.5 20 2.3 12 15.5
AM9435 SOP-8 P -30 -5.2 ±20 -2 60 90 120 –
AM9569D TO-252 P -40 -14 ±20 -3 90 130 – –
125 Result