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产品中心> DIODES> Analog> DC-DC Converters>


Part Number Product small description Type Efficiency (%) Frequency Typ (kHz) Minimum Input Voltage (V) Maximum Input Voltage (V) Output Current (A) Output Voltage (V) Standby Quiescent Current Typ (μA) Package Outlines
AP1501 150KHz, 3A PWM BUCK DC-DC CONVERTER Buck 90 150 4.5 40 3 3.3;5;12;ADJ 1.23 to 37 150 TO220-5;TO220-5R;TO263-5
AP1501A 150KHz, 5A PWM BUCK DC-DC CONVERTER Buck 88 150 4.5 40 5 3.3;5;12;ADJ 1.23 to 37 150 TO220-5;TO220-5R;TO263-5
AP1506 150KHz, 3A PWM BUCK DC-DC CONVERTER Buck 89 150 4.5 22 3 3.3;5;12;ADJ 1.23 to 18 70 TO220-5;TO220-5R;TO263-5
AP1507 150KHz, 3A PWM BUCK DC-DC CONVERTER Buck 90 150 4.5 22 3 3.3;5;12;1.23 to 18 70 TO252-5
AP1509 150KHz, 2A PWM BUCK DC/DC CONVERTER Buck 90 150 4.5 22 2 3.3;5;12;1.23 to 18 70 SO-8
AP1510 PWM CONTROL 3A STEP-DOWN CONVERTER Buck 92 300 3.6 23 3 0.8 to VCC ADJ 10 SO-8
AP1513 PWM CONTROL 2A STEP-DOWN CONVERTER Buck 92 300 3.6 18 2 0.8 to VCC ADJ 10 SO-8
AP1520 PWM CONTROL 2A STEP-DOWN CONVERTER Buck 92 300 3.6 23 2 0.8 to VCC ADJ 10 SO-8
AP1530 18V 3A 300kHz BUCK CONVERTER Buck 92 300 3.6 18 3 0.8 to VCC ADJ 10 SO-8
AP1533 PWM Control 1.8A STEP-DOWN CONVERTER Buck 91 300 4 23 1.8 0.8 to VCC ADJ 10 SO-8
AP1534 PWM CONTROL 2A STEP-DOWN CONVERTER Buck 91 300 4.4 18 2 0.8 to VCC ADJ 10 SO-8
AP1538 18V 3A 300KHz BUCK CONVERTER Buck 92 300 3.6 18 3 0.8 to VCC ADJ 10 SO-8
AP1539 18V 4A 300KHz BUCK CONVERTER Buck 92 300 3.6 18 4 0.8 to VCC ADJ 10 SOP-8L-DEP
AP1604A PWM/PFM DUAL-MODE STEP-DOWN DC-DC CONVERTER Buck 93 600 2.2 5.5 0.8 2 to 5.5 ADJ 2 SOT25
AP1605 PWM/PFM/ DUAL-MODE STEP-DOWN SWITCHING REGULATOR Buck 93 300 2.5 7 3 2.2 to VCC ADJ 2 SO-8
AP1635 PWM/PFM/ DUAL-MODE STEP-DOWN DC-DC CONVERTER Buck 93 700 2.2 5 1.2 2 to VCC ADJ 6 SO-8
AP3003 150kHz 3A BUCK DC-DC CONVERTER Buck 90 150 - 32 3 ADJ 80 TO263-5
AP3201A 380kHz, 2A ASYNCHRONOUS DC-DC BUCK CONVERTER Buck 93 380 4.75 18 2 ADJ 1 HMSOP-10
AP3202 380kHz, 2A ASYNCHRONOUS DC-DC BUCK CONVERTER Buck 93 380 4.75 18 2 ADJ 1 SO-8
AP3203 380kHz, 3A ASYNCHRONOUS DC-DC BUCK CONVERTER Buck 93 380 4.75 18 3 ADJ 1 SO-8
AP3211 1.4MHz, 1.5A ASYNCHRONOUS DC-DC BUCK CONVERTER Buck 92 1400 4.75 18 1.5 ADJ 0.1 SOT26
AP3406A 1.1MHz, 800mA SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 1400 2.5 5.5 0.8 ADJ 0.1 MSOP-10;SOT25;TSOT25
AP3407 1.2A, 1.4MHz HIGH EFFICIENCY SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 1400 2.5 5.5 1.2 ADJ 0.1 SOT25
AP3408 2A, 4MHz HIGH EFFICIENCY SYNCHRONOUS BUCK CONVERTER Buck 95 300 2.6 5.5 2 ADJ 1 U-DFN3030-10
AP3409 3A, 4MHz HIGH EFFICIENCY SYNCHRONOUS BUCK CONVERTER Buck 95 300 2.6 5.5 3 ADJ 1 U-DFN3030-10
AP3410A 1.5MHz SYNCHRONOUS STEP-DOWN DC-DC CONVERTER Buck 94 1500 2.5 5.5 1.2 0.6 to 0.9xVIN 0.1 SOT25
AP3410B 1.5MHz SYNCHRONOUS STEP-DOWN DC-DC CONVERTER Buck 94 1500 2.5 5.5 1.2 0.6 to 0.9xVIN 0.1 SOT25
AP3417A 1A, 1.4MHz High Efficiency Synchronous DC-DC Buck Converter Buck 94 1500 2.5 5.5 1 0.6 to 0.9xVIN 0.1 SOT25
AP3417B 1.2A, 1.4MHz High Efficiency Synchronous DC-DC Buck Converter Buck 94 1500 2.5 5.5 1 0.6 to 0.9xVIN 0.1 SOT25
AP3417C 1.5MHz SYNCHRONOUS STEP-DOWN DC-DC CONVERTER Buck 94 1500 2.5 5.5 1 0.6 to 0.9xVIN 0.1 U-DFN2020-6;SOT25
AP3418 1.5A, 1.4MHz HIGH EFFICIENCY SYNCHRONOUS DC-DC BUCK CONVERTER Buck 91 1400 2.5 5.5 1.5 0.6 to VIN 1 SOT25
AP3421 1.3MHz, DUAL 1.0A SYNCHRONOUS STEP-DOWN CONVERTERS Buck 92;87 1300 4.5 5.5 1 1.8 to 3.6;1.0 to 3.6 10 U-DFN3030-10
AP3421A 1.3MHz, DUAL 1.0A SYNCHRONOUS STEP-DOWN CONVERTER Buck 95 1300 3 5.5 1 ADJ 10 U-DFN3030-10
AP3422 DUAL 1.1MHz, 800mA SYNCHRONOUS DC-DC CONVERTER Buck 95 1100 2.5 5.5 0.8 ADJ 1 U-DFN3030-10
AP3427M DUAL 1A, 1.5MHZ SYNCHRONOUS STEP-DOWN DC-DC CONVERTER Buck 94 1500 2.5 5.5 1 0.6 to 0.9xVIN 1 U-DFN3030-10
AP3431M 1.0MHz, 2.0A, SYNCHRONOUS STEP DOWN DC-DC CONVERTER Buck 95 1000 2.7 5.5 3 ADJ 4 SO-8
AP3432 1.5MHz, 2.5A, STEP-DOWN DC-DC CONVERTER Buck 95 1500 2.7 5.5 2.5 0.8 to VIN 1 U-DFN3030-6
AP3433 3A, 2MHz HIGH PERFORMANCE SYNCHRONOUS BUCK CONVERTER Buck 94 300 2.95 5.5 3 0.827 to 0.9xVIN 5 U-QFN3030-16
AP3435 1.0MHz, 3.5A, SYNCHRONOUS STEP DOWN DC-DC CONVERTER Buck 90 1000 2.7 5.5 3.5 0.8 to 0.9xVIN 1 SO-8
AP3436 3A, 1.25MHz HIGH PERFORMANCE SYNCHRONOUS BUCK CONVERTER Buck 95 1250 1.3 5.5 3 0.6 to 0.9xVIN 1 U-DFN3030-10
AP3440 4A, 2MHZ HIGH PERFORMANCE SYNCHRONOUS BUCK CONVERTER Buck 94 300 2.95 5.5 4 ADJ 2 U-QFN3030-16
AP3502 340kHz, 2A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 340 4.75 18 2 ADJ 0.1 SO-8
AP3502E 340kHz, 2A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 340 4.5 18 2 ADJ 0.1 SO-8
AP3502F 340kHz, 2A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 340 4.5 18 2 ADJ 0.1 SO-8
AP3503 340kHz, 3A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 340 4.75 18 3 ADJ 0.1 SO-8
AP3503E 340kHz, 3A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 340 4.5 18 3 ADJ 0.1 SO-8
AP3503F 340kHz, 3A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 340 4.75 23 3 0.925 to 20 - SO-8
AP3512E 18V, 2A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 93 500 4.5 18 2 ADJ 1 SO-8;SO-8EP
AP3513E 18V, 3A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 93 500 4.5 18 3 ADJ 1 SO-8
AP5002 PWM CONTROL 2A STEP-DOWN CONVERTER Buck 90 500 3.6 20 2 0.8 to VCC ADJ 50 SO-8
AP5004 PWM CONTROL 2.5A STEP-DOWN CONVERTER Buck 90 300 10 32 2.5 0.8 to 0.6 VCC;ADJ 2 SO-8
AP5100 1.2A STEP-DOWN CONVERTER WITH 1.4MHz SWITCHING FREQUENCY Buck 90 1400 4.75 24 1.2 0.81 to 15 0.1 SOT26
AP5101 1.5A STEP-DOWN CONVERTER WITH 1.4MHz SWITCHING FREQUENCY Buck 92 1400 4.75 22 1.5 0.81 to 15 0.1 SO-8
AP6015 HIGH EFFICIENCY STEP-DOWN LOW POWER DC-DC CONVERTER Buck 94 1000 2.5 5.5 0.8 1.8;2.5;3.3;0.8 to VCC 0.1 MSOP-10
AP6502 340kHz 18V 2A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 340 4.75 18 2 0.925 to 16 3 SO-8;SO-8EP
AP6502A 240kHz 23V 2A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 250 4.75 23 2 0.925 to 20 3 SO-8EP
AP6503 340kHz 23V 3A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 95 340 4.75 23 3 0.925 to 20 3 SO-8EP
AP6503A 240kHz 23V 2A SYNCHRONOUS DC/DC BUCK CONVERTER Buck 95 250 4.75 23 3 0.925 to 20 3 SO-8EP
AP6507 500kHz 18V 3A Synchronous DC/DC Buck Converter Buck 93 500 4.5 18 3 ADJ 0.8 to 15 15 SO-8EP
AP6508 500kHz 21V 3A Synchronous DC/DC Buck Converter Buck 93 500 4.5 21 3 ADJ 0.8 to 15 15 DFN4030-14
AP65200 LIGHT LOAD IMPROVED 2A SYNCH DC/DC BUCK CONVERTER Buck 96 340 4.75 18 2 0.926 to 16 600 MSOP-8EP;SO-8;SO-8EP;U-DFN2626-10
AP65400 LIGHT LOAD IMPROVED 4A SYNCH DC/DC BUCK CONVERTER Buck 96 340 4.75 18 4 0.925 to 16 300 SO-8EP
AP65402 LIGHT LOAD IMPROVED 4A 500KHZ SYNCH DC/DC BUCK CONVERTER Buck 96 500 4.75 17 4 0.925 to 16 300 SO-8EP
AP65403 LIGHT LOAD IMPROVED 4A, 750kHz SYNCH DC-DC BUCK CONVERTER Buck 96 750 4.75 17 4 2.5 to 16 0.3 SO-8EP
AP65500 LIGHT LOAD IMPROVED 5A SYNCH DC/DC BUCK CONVERTER Buck 96 340 4.75 18 5 0.925 to 16 300 SO-8EP
AP65502 LIGHT LOAD IMPROVED 4A 500KHZ SYNCH DC/DC BUCK CONVERTER Buck 96 500 4.75 17 5 0.925 to 16 300 SO-8EP
AP65503 LIGHT LOAD IMPROVED 5A, 750kHz SYNCH DC/DC BUCK CONVERTER Buck 96 750 4.75 17 5 2.5 to 16 300 SO-8EP
AP65550 5A, 18V, 650kHz ADAPTIVE COT STEP-DOWN CONVERTER Buck 92 650 4.5 18 5 0.76 to 6 900 SO-8EP
AT5503 18V, 3A SYNCHRONOUS DC-DC BUCK CONVERTER Buck 92 500 4.5 18 3 ADJ 1 SO-8
AUR9703 1.5MHz, 800mA, STEP DOWN DC-DC CONVERTER Buck 95 1500 2.5 5.5 0.8 ADJ 0.1 TSOT25
AUR9705 1.5MHz, 1A, STEP DOWN DC-DC CONVERTER Buck 95 1500 2.5 5.5 1 ADJ 0.1 U-DFN2020-6;TSOT25
AUR9707 DUAL HIGH-EFFICIENCY PWM STEP-DOWN DC-DC CONVERTER WITH OVP Buck 95 1500 2.5 5.5 1 -0.3 to VIN +0.3 0.1 U-DFN3030-12
AUR9710 1.5MHz, 1A, STEP-DOWN DC-DC CONVERTER Buck 95 1000 2.5 5.5 1 ADJ 0.1 U-DFN3030-10
AUR9713 1.5MHz, 1A, STEP DOWN DC-DC CONVERTER Buck 95 1500 2.5 5.5 1 ADJ 0.1 TSOT25
AUR9716 1.0MHz to 1.4MHz, 2A, STEP DOWN DC-DC CONVERTER Buck 95 1000 2.5 5.5 2 ADJ 0.1 U-DFN3030-8
AUR9717 DUAL 1A, 1.5MHz PWM STEP-DOWN DC-DC CONVERTER WITH OVP Buck 95 1500 2.5 5.5 1 -0.3 to VIN1 (VIN2) +0.3 0.1 U-DFN3030-10
AUR9718B 1.5MHz, 2.5A, STEP-DOWN DC-DC CONVERTER Buck 95 1500 2.7 5.5 1.5 ADJ 4 U-DFN3030-6
AUR9719 1.5MHz, 2A, STEP DOWN DC-DC CONVERTER Buck 95 1500 2.7 5.5 2 ADJ 4 U-DFN3030-6
PAM2301 800mA STEP-DOWN DC-DC CONVERTER Buck 96 1500 2.5 5.5 0.8 ADJ(0.6 to VIN);800mA;1.2;1.5;1.8;2.5;2.8;3.3 40 TSOT25
PAM2303 3A LOW NOISE STEP-DOWN DC-DC CONVERTER Buck 95 1500 2.7 5.5 3 ADJ(0.6 to VIN) 1 SO-8EP;U-QFN3030-16
PAM2304 3MHz, 1A STEP-DOWN DC-DC CONVERTER Buck 95 3000 2.5 5.5 1 ADJ(0.6 to VIN) 1 SOT25
PAM2305 1A STEP-DOWN DC-DC CONVERTER Buck 96 1500 2.5 5.5 1 ADJ(0.6 to VIN);1;1.2;1.5;1.8;2.5;2.8;3.3 0.1 U-DFN2020-6;TSOT25;U-QFN3030-16
PAM2305D 1A STEP-DOWN DC-DC CONVERTER Buck 95 1500 2.5 5.5 1 ADJ(0.6 to VIN) 0.1 TSOT25
PAM2306 DUAL HIGH-EFFICIENCY PWM STEP-DOWN DC-DC CONVERTER Buck 96 1500 2.5 5.5 1 ADJ(0.6 to VIN);1;1.2;1.5;1.8;2.5;2.8;3.3 0.1 U-DFN3030-12
PAM2306D DUAL HIGH-EFFICIENCY PWM STEP-DOWN DC-DC CONVERTER Buck 95 1500 2.5 5.5 1 ADJ(0.6 to VIN) 0.1 U-DFN3030-12
PAM2307 3A LOW NOISE STEP-DOWN DC-DC CONVERTER Buck 95 1500 2.5 5.5 3 ADJ(0.6 to VIN) 1 SO-8EP;U-QFN3030-16
PAM2308 DUAL HIGH-EFFICIENCY PWM STEP-DOWN DC-DC CONVERTER Buck 96 1500 2.5 5.5 1 ADJ(0.6 to VIN) 0.1 U-DFN3030-10
PAM2309 1A STEP-DOWN DC-DC CONVERTER Buck 96 1500 2.5 5.5 1 ADJ(0.5 to VIN) 0.1 TSOT25
PAM2310 2A LOW NOISE STEP-DOWN DC-DC CONVERTER Buck 95 1500 2.7 5.5 2 ADJ(0.6 to VIN) 1 SO-8
PAM2312 1A STEP-DOWN DC-DC CONVERTER Buck 96 1500 2.5 5.5 1 ADJ(0.6 to VIN) 1 TSOT25
PAM2316 2.5MHz, FAST TRANSIENT 2A STEP-DOWN CONVERTER Buck 95 3000 2.7 5.5 2 ADJ(1.0 to 3.3) 1 U-DFN2020-8
PAM2319 DUAL HIGH-EFFICIENCY PWM STEP-DOWN DC-DC CONVERTER Buck 95 3000 2.7 5.5 1 ADJ(1.0 to 3.3) 0.1 U-DFN3030-12
PAM2320 3A LOW NOISE STEP-DOWN DC-DC CONVERTER Buck 95 1500 2.7 5.5 3 ADJ(0.6 to VIN) 1 SO-8EP
PAM2321 3MHz, FAST TRANSIENT 2A STEP-DOWN CONVERTER Buck 95 3000 2.7 5.5 2 ADJ(1.0 to 3.3) 1 TDFN3x3-10
PAM2325 FAST TRANSIENT 3.5A STEP-DOWN CONVERTER Buck 96 1200 2.5 5.5 3.5 ADJ 1 QFN2x2-12
PAM2327 FAST TRANSIENT 3.5A STEP-DOWN CONVERTER Buck 96 1200 2.5 5.5 3.5 ADJ 1 QFN2x2-12
Part Number Product small description Type Minimum and Maximum Input Voltage (V) Output Voltage (V) Output Current (A) Frequency Typ (Hz) Efficiency (%) Standby Quiescent Current Typ (μA) Package Outlines
AP1603 Step-Up DC/DC Converter Boost 0.9 - 5.5 2 to 5.5 ADJ 0.2 150K Max 90 0.1 SOT26
AP1609 PWM/PFM Dual Mode Step-Up DC/DC Converter Boost 2.5 - 6 3 to 17 ADJ 2.4 300K Fixed 91 1 SO-8
AP3012 1.5MHz STEP-UP DC-DC CONVERTER Boost 2.6 - 16 ADJ up to 29 0.5 1.5M 85 0.1 SOT25
AP3015 MICRO POWER STEP-UP DC-DC CONVERTER Boost 1.2 - 12 ADJ up to 34 0.35 150K Max 81 1 SOT25
AP3015A MICRO POWER STEP-UP DC-DC CONVERTER Boost 1.0 - 12 ADJ up to 34 0.1 150K Max 81 1 SOT25
AP6714 1.8MHz SYNCHRONOUS BOOST CONVERTER Boost 0.9 - 5.5 1.8 to 5.5 ADJ 1.6 1.8M 94 0.5 MSOP-10
PAM2401 1.0MHz STEP-UP DC-DC CONVERTER - 0.9 - 4.75 2.5 to 5.5 3 1000 95 150 U-DFN3030-12;MSOP-8
PAM2421 3A PWM STEP-UP DC-DC CONVERTER Boost 2.7 - 5.5 ADJ up to 24 3 520kHz 90 0.1 SO-8EP
PAM2422 4.5A PWM STEP-UP DC-DC CONVERTER Boost 2.7 - 5.5 ADJ up to 24 4.5 520kHz 90 0.1 SO-8EP
PAM2423 5.5A PWM STEP-UP DC-DC CONVERTER Boost 2.7 - 5.5 ADJ up to 24V 5.5 520kHz 90 0.1 SO-8EP
ZXLD1615 Adjustable DC/DC Boost Converter with Internal Switch in TSOT25 Boost 2.5 - 5.5 2.5 to 28 ADJ 0.25 1M 85 1 TSOT25
Part Number Product small description V IN MIN (V) V IN MAX (V) Integrated Power FET Ambient Temperature (ºC) Package Outlines
AP9050 Protection Interface for PMICs with Integrated OVP Control U-DFN2020-6
AP9060 Overvoltage Clamp -40 to +85 W-DFN1114-3
Part Number Product small description Output Current (mA) Channels Dropout Voltage Max (V) PSRR Typ (dB) Operating Input Voltage Min (V) Operating Input Voltage Max (V) Output Voltage (V) Operating Junction Temperature Range (°C) Package Outlines
AP1120S DUAL 1A LOW DROPOUT POSITIVE REGULATOR 1000 2 1.4 60 @ 120Hz 4 18 3.3;2.5 0 to +150 SO-8
AP1120SB DUAL 1A LOW DROPOUT POSITIVE REGULATOR 1000 2 1.4 60 @ 120Hz 4 18 3.3;1.8 0 to +150 SO-8
AP1121AS DUAL 1A LOW DROPOUT POSITIVE REGULATOR 1000 2 1.4 60 @ 120Hz 4 18 3.3;2.5 0 to +150 SO-8
AP1121BS DUAL 1A LOW DROPOUT POSITIVE REGULATOR 1000 2 1.4 60 @ 120Hz 4 18 3.3;1.8 0 to +150 SO-8
AP7312 DUAL 150mA LOW QUIESCENT CURRENT FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR 150 2 0.15 65 @ 1kHz 2.2 6 1.2/1.8;1.2/3.3;1.5/2.5;1.5/3.3;1.8/2.8;1.8/3.0;1.8/3.3;3.3/3.3 -40 to +125 U-DFN2018-6;SOT26
AP7332 DUAL 300mA LOW QUIESCENT CURRENT FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR 300 2 0.3 65 @ 1kHz 2.2 6 1.0/1.0;1.0/3.3;1.2/1.8;1.2/3.3;1.5/2.8;1.5/3.0;1.5/3.3;1.8/2.8;1.8/3.0;1.8/3.3;2.5/3.0;2.8/3.3;3.3/3.3 -40 to +125 U-DFN2018-6;SOT26
PAM3102 DUAL 150mA HIGH PSRR LOW-DROPOUT CMOS REGULATOR 150 2 0.18 70 @ 1kHz 2.7 5.5 1.8 to 2.8 -40 to +125 TSOT26