回到產品介紹頁面 電源管理IC--Buck 降壓 DC/DC
1. 降壓式開關穩壓器 DC/DC Buck Converter
Product ID | lout(A) | Vin(V) | Vout(V) | Vfb(V) | Freq.(MHz) | Control | Package | Status | Datasheet |
EML3406-00VF05GRR | 0.6 | 2.5-5.5 | ADJ | 0.6 | 1.5 | Sync./PWM | SOT23-5 | MP | ![]() |
EML3406-XXVF05GRR | 0.6 | 2.5-5.5 | 1.2/1.5/1.8/3.3 | — | 1.5 | Sync./PWM | SOT23-5 | MP | |
EML9206-XXFE06NRR | 0.6 | 2.5-5.5 | 1.8 | — | 1.5 | Sync./PFM/PWM | TDFN-2×2-6 | MP | |
EML9206-XXVF05GRR | 0.6 | 2.5-5.5 | 1.2/1.8/3.3 | — | 1.5 | Sync./PFM/PWM | SOT23-5 | MP | |
EML3408-00VF05NRR | 0.8 | 2.5-5.5 | ADJ | 0.6 | 1.5 | Sync./PWM | SOT23-5 | MP | |
EML3020-00FE06NRR EML3020-00VF05NRR |
1.0 | 2.5-2.5 | ADJ | 0.6 | 1.5 | Sync./PFM/PWM | TDFN-2×2-6 SOT23-5 |
MP | ![]() |
EML3020-XXFE06NRR | 1.0 | 2.5-5.5 | 1.0/1.2/1.5/1.8/2.5/3.3 | — | 1.5 | Sync./PFM/PWM | TDFN-2×2-6 | MP | |
EML3020H-00FE06NRR EML3020H-00VF05NRR |
1.0 | 2.5-5.5 | ADJ | 0.6 | 1.5 | Sync./PSM/PWM | TDFN-2×2-6 SOT-23-5 |
MP-Q3 | |
EML3023-00VF05NRR | 1.0 | 2.5-5.5 | ADJ | 0.6 | 1.5 | Sync./PFM/PWM | SOT23-5 | MP | |
EML3025-00VF05NRR | 1.0 | 2.5-5.5 | ADJ | 0.6 | 2.25 | Sync./PFM/PWM | SOT23-5 | MP | |
EML3026-00VF05NRR | 1.3 | 2.5-5.5 | ADJ | 0.6 | 1.5 | Sync./PFM/PWM | SOT23-5 | MP | |
EML3412-00FF06NRR | 1.2 | 2.5-5.5 | ADJ | 0.6 | 1.3 | Sync./PWM | TDFN-3×3-6 | MP | |
EML3416-00FF08NRR | 1.5 | 2.5-5.5 | ADJ | 0.6 | 1.3 | Sync./PWM | TDFN-3×3-8 | MP | |
EML3417-00FF06NRR | 1.5 | 2.5-5.5 | ADJ | 0.6 | 1.3 | Sync./PWM | TDFN-3×3-6 | MP | |
EML3418-00FF08NRR EML3418-00SE08GRR |
2.0 | 2.5-5.5 | ADJ | 0.6 | 1.3 | Sync./PWM | TDFN-3×3-8 SOP-8-E |
MP | ![]() |
EML3170-00SE08NRR | 3.0 | 2.7-5.5 | ADJ | 0.8 | 1.5 | Sync./PWM | SOP-8-E | MP | |
EML3171-00FH08NRR | 2.0 | 2.6-6.0 | ADJ | 0.8 | 1.4 | Sync./PSM/PWM | TDFN-3×3-8 | MP | |
EML3173-00SG08NRR | 3.0 | 2.6-6.0 | ADJ | 0.8 | 1.4 | Sync./PSM/PWM Power Good Mode |
SOP-8-E | MP | |
EML3175-00FH08NRR | 3.0 | 2.6-5.5 | ADJ | 0.8 | 1.4 | Sync./PSM/PWM | TDFN-3×3-8 | MP | |
EML3220-00SG08NRR | 2.0 | 4.5-23 | ADJ | 0.92 | 0.34 | Sync./PWM | SOP-8-E | MP | |
EML3230-00SG08NRR | 3.0 | 4.5-23 | ADJ | 0.92 | 0.34 | Sync./PWM | SOP-8-E | MP | |
EMQ9920-00HB16NRR | 0.6/0.6 | 2.5-5.5 | ADJ | 0.6 | 1.5 | Sync./PWM | TQFN-3×3-16 | MP | |
EML3409-00FF10NRR | 0.8/0.8 | 2.5-5.5 | ADJ | 0.6 | 1.5 | Sync./PWM | TDFN-3×3-10 | MP | |
EML3022-00SE08NRR | 1.0/1.0 | 2.5-5.5 | ADJ | 0.6 | 1.5 | Sync./PSM/PWM | SOP-8-E | MP |
2. 降壓型DC/DC(常規型)
產品型號 | 輸入電壓 | 開關頻率 | 開關電源 | 輸出電壓 | 封裝類型 | 備注 | Datasheet |
XL1509 | 4.5V-40V | 150KHZ | 2A | ADJ(1.23V)/3.3V/5V/12V | SOP-8L | 降壓輸出功率 0-6W | |
XK1507 | 4.5V-40V | 150KHZ | 3A | ADJ(1.23V)/3.3V/5V/12V | TO252-5L | 降壓輸出功率 0-15W | |
XL2596 | 4.5V-40V | 150KHZ | 3A | ADJ(1.23V)/3.3V/5V/12V | TO263-5L/TO220-5L | 降壓輸出功率 0-20W | |
XL2576 | 4.5V-40V | 52KHZ | 3A | ADJ(1.23V)/3.3V/5V/12V | TO263-5L/TO220-5L | 降壓輸出功率 0-20W | |
XL2576P | 4.5V-40V | 52KHZ | 2A | ADJ(1.23V) | SOP8L-EP | 降壓輸出功率 0-8W |
3. 降壓型DC/DC(高效率型)
產品型號 | 輸入電壓 | 開關頻率 | 開關電源 | 輸出電壓 | 封裝類型 | 備注 | Datasheet |
XL1410 | 3.6V-18V | 380KHZ | 2A | ADJ(1.222V) | SOP-8L | 降壓輸出功率 0-8W | |
XL1583 | 3.6V-23V | 380KHZ | 3A | ADJ(1.222V) | SOP-8L | 降壓輸出功率 0-12W | |
XL1513 | 3.6V-18V | 380KHZ | 2A | ADJ(0.8V) | SOP-8L | 降壓輸出功率 0-8W | |
XL1530 | 3.6V-18V | 380KHZ | 3A | ADJ(0.8V) | SOP-8L | 降壓輸出功率 0-12W |
產品型號 | 輸入電壓 | 開關頻率 | 開關電源 | 輸出電壓 | 封裝類型 | 備注 | Datasheet |
XL4003 | 5.0V-32V | 300KHZ | 4A | ADJ(0.8V) | TO252-5L | 降壓大功率輸出0-20W | |
XL4005 | 5.0V-32V | 300KHZ | 5A | ADJ(0.8V) | TO263-5L | 降壓大功率輸出0-50W | |
XL4012 | 5.0V-32V | 300KHZ | 12A | ADJ(0.8V) | TO220-5L | 降壓大功率輸出0-80W |
產品型號 | 輸入電壓 | 開關頻率 | 開關電源 | 輸出電壓 | 封裝類型 | 備注 | Datasheet |
XL7002 | 28V-80V | 180KHZ | 0.5A | ADJ(1.25V) | SOP-8L | 高壓降壓輸出功率0-8W | |
XL7003 | 28V-80V | 180KHZ | 1A | ADJ(1.25V) | TO252-5L | 高壓降壓輸出功率0-16W |
產品型號 | 輸入電壓 | 開關頻率 | 開關電源 | 輸出電壓 | 輸出電流設置 | 封裝類型 | 備注 | Datasheet |
XL4001 | 4.5V-40V | 150KHZ | 2A | ADJ(1.235V) | 0.155V/RCS | SOP8L-EP | 車充0-1.5A | |
XL4002 | 4.5V-40V | 52KHZ | 2A | ADJ(1.235V) | 0.155V/RCS | SOP8L-EP | 車充0-1.5A | |
XL4101 | 4.5V-40V | 150KHZ | 3A | ADJ(1.235V) | 0.155V/RCS | TO263-5L | 車充0-2.5A | |
XL4102 | 4.5V-40V | 52KHZ | 3A | ADJ(1.235V) | 0.155V/RCS | TO263-5L | 車充0-2.5A | |
XL4008 | 4.5V-40V | 150KHZ | 2A | ADJ(1.235V) | 0.155V/RCS | SOP8L-EP | 車充0-1.5A | |
XL6002 | 4.5V-40V | 150KHZ | 2A | ADJ(1.235V) | 0.155V/RCS | TO263-5L | 車充0-1.5A |
產品型號 | 輸入電壓 | 輸出電壓 | 開關頻率 | 開關電流 | 恒流設置 | 封裝類型 | 備注 | Datasheet |
XL2002 | 8.0V-30V | 180KHz | 2A | ADJ(0.8V) | 0.5mA*RCS | SOP-8L | 高效率車充0-1.5A | |
XL2003 | 8.0V-30V | 180KHz | 3A | ADJ(0.8V) | 0.8mA*RCS | SOP8L-EP | 高效率車充0-2.5A | |
XL2005 | 8.0V-32V | 160KHz | 2A | ADJ(0.8V) | Rcs查曲線 | SOP-8L | 高效率車充0-1.5A | |
XL2006 | 8.0V-32V | 160KHz | 3A | ADJ(0.8V) | Rcs查曲線 | SOP8L-EP | 高效率車充0-2.5A |
Part No. | VIN(Min) | VIN(Max) | Load | ISW Limit | Feedback | Switching | Soft Start | Notes | Package | Datasheet |
Frequency | ||||||||||
(V) | (V) | Current(A) | (Typ)(A) | Voltage(V) | (kHz) | |||||
FP6101 | 3.6 | 20 | 2 | 3 | 0.5 | 340 | External | External Comp | SOP8 | |
FP6102 | 3.6 | 20 | 3 | 4 | 0.5 | 340 | External | External Comp | SOP8 | |
FP6111 | 3.6 | 28 | 2 | 3 | 0.8 | 320 | Internal | External Comp | SOP8 | |
FP6112 | 3.6 | 28 | 3 | 4 | 0.8 | 320 | Internal | External Comp | SOP8 | |
FP6115 | 3.6 | 23 | 2 | 3 | 0.8 | 340 | Internal | Internal Comp | SOP8 | |
FP6116 | 3.6 | 23 | 3 | 4 | 0.8 | 340 | Internal | Internal Comp | SOP8 | |
FP6180 | 4.75 | 23 | 3 | 5.5 | 1.222 | 380 | External | External Comp | SOP8 SOP8E | |
FP6181 | 4.75 | 23 | 2 | 3.4 | 0.92 | 380 | External | External Comp | MSOP10 | |
FP6182 | 4.75 | 23 | 2 | 3.4 | 1.222 | 380 | External Comp | SOP8 | ||
FP6183 | 4.75 | 23 | 2 | 3.4 | 1.23 | 210 | External Comp | SOP8 | ||
FP6185 | 4.75 | 23 | 2 | 3.4 | 0.92 | 380 | External | External Comp | SOP8 | |
FP6186 | 4.75 | 23 | 2 | 3.5 | 0.92 | 1400 | External | External Comp | SOP8E MSOP10E |
|
FP6187 | 4.75 | 23 | 2 | 3.4 | 1.23 | 380 | External Comp | SOP8 | ||
FP6189 | 4.75 | 23 | 3 | 5.5 | 0.92 | 380 | External | External Comp | SOP8 SOP8E | |
FP6190 | 4.75 | 23 | 1 | 1.8 | 0.81 | 1400 | Internal Comp | SOT236 TSOT236 |
Part No. | VIN(Min) | VIN(Max) | Feedback | Switching | Soft Start | DTC | SCP | Notes | Package | Datasheet | |
Frequency | |||||||||||
(V) | (V) | Voltage(V) | (kHz) | ||||||||
FP5001 | 3.6 | 40 | 1 | Adjust | External | ● | ● | SOP8 | |||
FP5003 | 3.6 | 30 | 1 | Adjust | External | ● | ● | Totem Pole Include SCSAR | SOP8 | ||
FP5006 | 3.6 | 30 | 0.5 | Adjust | External | ● | ● | Totem Pole Include SCSAR | SOP8 | ||
FP5007 | 3.6 | 30 | 0.5 | 340 | ● | OCP | SOP8 | ||||
FP5108 | 1.8 | 15 | 0.5 | Adjust | External | ● | Totem Pole Include | SOP8 | |||
FP8451 | 4 | 40 | Adjust | Adjust | External | ● | ● | Dual Channel | SOP16 SSOP16 |
||
FP5452 | 3.6 | 40 | Adjust | Adjust | External | ● | ● | Totem Pole Include | SOP16 SSOP16 |
||
FP5453 | 3.6 | 30 | Adjust | Adjust | External | ● | ● | Totem Pole Include SCSAR | SOP16 SSOP16 |
||
FP5462 | 3.6 | 40 | Adjust | Adjust | External | ● | ● | 1 Ch Boost 1Ch Buck | SOP16 SSOP16 |
Part No. | VIN(Min) | VIN(Max) | Load | ISW Limit | Feedback | Switching | Soft Start | Notes | Package | Datasheet |
Frequency | ||||||||||
(V) | (V) | Current(A) | (Typ)(A) | Voltage(V) | (kHz) | |||||
FP6160B | 2.5 | 5.5 | 0.6 | 1.25 | 0.6 | 1500 | Internal | Internal Comp | SOT235 | |
FP6160 | 2.5 | 5.5 | 0.8 | 1.25 | 0.6 | 1500 | Internal | Internal Comp | SOT235 | |
FP6161 | 2.5 | 5.5 | 1 | 1.5 | 0.6 | 1500 | Internal | Internal Comp | SOT235 DFN6 | |
FP6162 | 2.5 | 5.5 | 1.5 | 2 | 0.6 | 1500 | Internal | Internal Comp | SOP8E MSOP10E DFN10 |
|
FP6163 | 2.5 | 5.5 | 2 | 3.3 | 0.6 | 1500 | Internal | Internal Comp | SOP8E MSOP10E DFN10 |
|
FP6165 | 2.5 | 5.5 | 3 | 5 | 0.6 | 1500 | Internal | Internal Comp | SOP8E MSOP10E DFN10 |
|
FP6166 | 2.5 | 5.5 | 1A*2 | 1.25 | 0.6 | 1500 | Internal | Dual Channel | MSOP10E DFN10 |
|
FP6167 | 2.5 | 5.5 | 1A*2 | 1.25 | 0.6 | 1500 | Internal | Dual Channel | DFN12 | |
FP6168 | 2.5 | 5.5 | 1A*2 | 1.25 | 0.6 | 1500 | Internal | Dual Channel | DFN10 | |
FP6169 | 2.5 | 5.5 | 2 | 3.3 | 0.6 | 1500 | Internal | Internal Comp | SOP8E | |
FP6188 | 4.75 | 23 | 2 | 3.4 | 0.923 | 340 | External | External Comp | SOP8 SOP8E | |
FP6191 | 4.75 | 15 | 1 | 1.5 | 0.923 | 340 | External | External Comp | SOP8 SOP8E | |
FP6192 | 4.75 | 15 | 2 | 3.4 | 0.923 | 340 | External | External Comp | SOP8 SOP8E | |
FP6193 | 4.75 | 15 | 3 | 5.5 | 0.923 | 340 | External | External Comp | SOP8 SOP8E |
Part No. | VIN(Min) | VIN(Max) | Feedback | Switching | Driver | Soft Start | OCP | SCP | Notes | Package | Datasheet |
Frequency | Capability | ||||||||||
(V) | (V) | Voltage(V) | (kHz) | (mA) | |||||||
FP5137B | 4.2 | 25 | 0.8 | 200 | 500 | External | — | ● | — | SOP8 | |
FP5101 | 10.8 | 13.2 | 0.8 | 300/600 | 500 | Internal | ● | ● | — | SOP8 SOP8E | |
FP5102 | 4.3 | 13.2 | 0.8 | 300/600 | 500 | Internal | ● | ● | — | SOP8 SOP8E |
Part Number |
Function | Vin(V) | Vout(V) | Iout (A) | Fsw(MHZ) | Vref(V) | Package | MPQ | Datasheet |
M3406 | Syn.Step-down Reg | 2-6 | 0.6-Vin | 0.8 | 1.5 | 0.6 | SOT23-5 | 3K | |
MT9216 | Syn.Step-down Reg | 2-6 | 0.6-Vin | 0.8 | 1.5 | 0.6 | SOT23-5 | 3K | |
MT3410L | Syn.Step-down Reg | 2.3-6 | 0.6-Vin | 1.3 | 1.5 | 0.6 | SOT23-5 | 3K | |
MT3412 | Syn.Step-down Reg | 2.3-6 | 0.6-Vin | 1.3 | 1.5 | 0.6 | DFN2*2-6 | 2.5K | |
MT3410 | Syn.Step-down Reg | 2.3-6 | 0.6-Vin | 1.5 | 1.5 | 0.6 | SOT23-5 | 3K | |
MT3420B | Syn.Step-down Reg | 2.3-6 | 0.6-Vin | 2 | 1.5 | 0.6 | SOT23-6 | 3K | |
MT3420C | Syn.Step-down Reg | 2.3-6 | 0.6-Vin | 2 | 1.5 | 0.6 | SOT23-5 | 3K | |
MT3420 | Syn.Step-down Reg | 2.3-6 | 0.6-Vin | 2 | 1.5 | 0.6 | DFN3*3-10 | 5K | |
MT3420SP | Syn.Step-down Reg | 2.3-6 | 0.6-Vin | 2 | 1.5 | 0.6 | SOP8 | 2.5K | |
MT3420DN | Syn.Step-down Reg | 2.3-6 | 0.6-Vin | 2 | 1.5 | 0.6 | DFN3*3-6 | 2.5K | |
MT3430 | Syn.Step-down Reg | 2.3-6 | 0.6-Vin | 3 | 1.5 | 0.6 | ESOP8 | 2.5K | |
MT3428 | Dual,Step-down DC/DC Converter | 2.3-6 | 0.6-Vin | 2*0.8 | 1.5 | 0.6 | DFN3*3-10 | 2.5K | |
MT3421 | Dual,Step-down DC/DC Converter | 2.3-6 | 0.6-Vin | 2*1.5 | 1.5 | 0.6 | ESOP8 | 2.5K | |
MT3422 | Dual,Step-down DC/DC Converter | 2.3-6 | 0.6-Vin | 2*2 | 1.5 | 0.6 | ESOP8 | 2.5K | |
MT3423 | Dual,Step-down DC/DC Converter | 2.3-6 | 0.6-Vin | 2*3 | 1.5 | 0.6 | ESOP8 | 2.5K | |
MT3820 | Dual,Step-down DC/DC Converter | 2.3-6 | 0.6-Vin | 2*1.5 | 1.5 | 0.6 | DFN3*3-12 | 5K | |
MT1410 | Asynchronous Step-down Reg | 2.3-6 | 0.6-Vin | 2.5 | 0.4 | 1.293 | SOP8 | 2.5K | |
MT2482 | Syn.Step-down Reg(PFM) | 2.5-5.5 | 0.923-15 | 2 | 1.2/0.6 | 0.923 | SOP8 | 2.5K | |
MT2484 | Syn.Step-down Reg(PFM) | 4.5-18 | 0.923-15 | 3 | 1.2/0.6 | 0.923 | ESOP8 | 2.5K | |
MT2492 | Syn.Step-down Reg(PFM) | 4.5-16 | 0.923-15 | 2 | 1.2/0.6 | 0.8/0.6 | SOT23-6 | 3K | |
MT2494 | Syn.Step-down Reg(PFM) | 4.5-16 | 0.923-15 | 3 | 1.2/0.6 | 0.8/0.6 | TSOT23-8 | 3K | |
MT2486 | Syn.Step-down Reg(PFM) | 4.5-30 | 0.923-15 | 2 | 1.2/0.6 | 0.923 | SOP8 | 2.5K | |
MT2488 | Syn.Step-down Reg(PFM) | 4.5-30 | 0.923-15 | 3 | 1.2/0.6 | 0.923 | ESOP8 | 2.5K | |
MT2546 | Asynchronous Step-down Reg | 4.5-60 | — | 4 | — | 0.923 | — | 2.5K | |
MT2544 | Asynchronous Step-down Reg | 4.5-40 | — | 4 | — | 0.923 | — | 2.5K | |
MT2566 | Asynchronous Step-down Reg | 4.5-60 | — | 6 | — | 0.923 | — | 2.5K | |
MT2564 | Asynchronous Step-down Reg | 4.5-40 | — | 6 | — | 0.923 | — | 2.5K |
Product | Character | Maximum Efficiency |
Operating Voltage | Quiescent Iq |
Output Voltage |
Output Versions |
Accuracy | Package | Datasheet |
AP2406L | 1.5MHZ 700mA PFM/PWM |
96% | 2.5-6.5V | 40μA | 0.6-5.0V | Adj 1.2V/etc |
±2% | SOT23-5L | |
AP2406 | 1.5MHZ 700mA Synchronous PWM |
96% | 2.5-6.5V | 300μA | 0.6-5.0V | Adj 1.8V/3.3V |
±2% | SOT23-5L | |
APS2406 | 1.5MHZ 800mA Synchronous PWM |
96% | 2.5-6.5V | 300μA | 0.6-5.0V | Adj 1.8V/3.3V |
±2% | SOT23-5L | |
AP2408 | 1.5MHZ 800mA Synchronous PWM |
96% | 2.5-6.5V | 300μA | 0.6-5.0V | Adj 1.8V/3.3V |
±2% | SOT23-5L | |
AP2410 | 1.5MHZ 1000mA Synchronous PWM |
96% | 2.5-6.5V | 350μA | 0.6-5.0V | Adj 1.8V/3.3V |
±2% | SOT89-5L | |
AP2420 | 1.2MHZ 2000mA Synchronous PWM |
95% | 2.5-6.0V | 300μA | 0.6-5.0V | Adj 1.8V |
±2% | DFN33-10L MOSP-10 |
|
AP2506L | 1.5MHZ 700mA PFM/PWM |
96% | 2.5-6.8V | 40μA | 0.6-5.0V | Adj 1.2V/etc |
±2% | SOT23-5L | |
AP2506 | 1.5MHZ 700mA Synchronous PWM |
96% | 2.5-6.5V | 300μA | 0.6-5.0V | Adj 1.8V/3.3V |
±2% | SOT23-5L | - |
AP2508 | 1.5MHZ 800mA Synchronous PWM |
96% | 2.5-6.5V | 300μA | 0.6-5.0V | Adj 1.8V/3.3V |
±2% | SOT23-5L | |
AP2802 | DUAI Channel 1.5MHZ 600mA Synchronous PWM |
96% | 2.5-6.5v | Act:500μA Slp:45μA |
0.6-5.0V | Adj 1.8V/3.3V |
±2% | MSOP-10 DFN-10L |
|
APS2408 | 1.5MHZ 800mA Asynchronous PWM |
96% | 2.5-6.5V | 300μA | 0.6-5.0V | Adj 1.8V/3.3V |
±2% | SOT23-5L | |
APS2415 | 1.5MHZ 1.5A Asynchronous PWM |
96% | 2.5-6.5V | 300μA | 0.6-5.0V | Adj | ±2% | SOT23-5L | |
APS2420 | 1.5MHZ 2000mA Asynchronous PWM |
96% | 2.5-6.5V | 300μA | 0.6-5.0V | Adj | ±2% | DFN33-10L SOP8 SOP8-PP |
|
APS2430 | 1.5MHZ 3000mA Asynchronous PWM |
96% | 2.5-6.0V | 300μA | 0.6-5.0V | Adj | ±2% | DFN33-10L SOP8 SOP8-PP |
|
AP2952 | 450KHZ 2A Synchronous PWM |
95% | 4.75-18v | 1.3mA | 0.925-15V | Adj | ±2% | SOP-8 | |
AP2952A | 450KHZ 2A Synchronous PWM |
95% | 4.75-18v | 1.3mA | 0.925-15V | Adj | ±2% | SOP8-PP | |
AP2953A | 370KHZ 3A Synchronous PWM |
95% | 4.75-18v | 1.3mA | 0.925-15V | Adj | ±2% | SOP8-PP | |
AP2972 | 700KHZ 2A Synchronous PWM |
95% | 4-16V | 0.2mA | 0.6-13V | Adj | ±2% | SOP-8 |