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[DC-DC] Buck

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[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
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
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
AX8733 TSOT 23 5 ，TSOT 23 6 Package 6V Internally Limited up to 28V 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
54 Result