多拓扑结构 DC/DC

升压型稳压器
降压型稳压器
降压-升压型稳压器
负输出稳压器
SEPIC 稳压器
多拓扑结构 DC/DCPMIC 和多功能
μModule 稳压器
反激式、正激式和隔离式控制器
数字控制稳压器
LCD/CCD/OLED 偏置
DDR 存储器/总线终端
照相机闪光灯电容器充电器
超低噪声稳压器
压电微型致动器驱动器
CPU 内核电源
多拓扑结构 DC-DC:凌力尔特的许多电源管理产品都内置了一个或多个类型和拓扑结构各不相同的 DC/DC 稳压器。该门类中的产品提供了两个或更多的稳压器,并将降压、升压、降压-升压和/或负输出开关稳压器集成在单个小型封装之中。有些产品还含有一个或多个线性稳压器。(31)
型号 Number of Outputs Buck Buck-Boost Boost Inverting LDO Features Packages 数据手册DataSheet下载
LT1939 2 2A       Controller LDO, Soft Start, Tracking, Resistor Set Frequency, External Synchronization, Power Good DFN-12 LT1939
LT1941 3 3A, 2A   1.5A     Anti-Phase Switching, Soft Start, Power Good TSSOP-28 LT1941
LT1942 4     80mA, 80mA 200mA   Integrated Schottky Diode, Power Good, Output Disconnect, Open LED Protection QFN-24 LT1942
LT1943 4 2.4A   2.6A, 350mA 350mA   Integrated Schottky, Panel Protect TSSOP-28E LT1943
LT1945 2     350mA 350mA     MS-10 LT1945
LT3463 2     250mA 250mA   Integrated Schottky Diode DFN-10 LT3463
LT3463A 2     250mA 400mA   Integrated Schottky Diode DFN-10 LT3463A
LT3471 2     1.3A 1.3A     DFN-10 LT3471
LT3472 2     20mA 50mA   Integrated Schottky Diode, Soft Start, Sequencing DFN-10 LT3472
LT3500 2 2A       Controller External Synchronization, Resistor Set Frequency, Soft Start, Power Good, LDO DFN-12 LT3500
LT3507 4 2.4A, 1.5A, 1.5A       Controller LDO, Tracking, Soft Start, Power Good, Resistor Set Frequency, External Synchronization, QFN-38 LT3507
LT3513 5 2.5A   1.6A, 0.25A 0.25   Soft Start, Power Good, Panel Protect QFN-38 LT3513
LT3570 2 1.5A   1.5A   Controller Resistor Set Frequency, External Synchronization QFN-24, TSSOP-20 LT3570
LT3587 3     50mA, 20mA 100mA   Output Disconnect, Soft Start QFN-20 LT3587
LTC1876 3 10A, 10A   1A     PolyPhase SSOP-36 LTC1876
LTC3100 3 250mA   700mA   100mA Burst Mode, Power Good, LDO, Output Disconnect, Sequencing QFN-16 LTC3100
LTC3445 3 600mA       50mA, 50mA I2C, LDO, PowerPath QFN-24 LTC3445
LTC3446 3 1A       300mA, 300mA LDO, Power Good, Soft Start, Burst Mode DFN-14 LTC3446
LTC3450 3     10mA 500uA   Sequencing, Output Disconnect QFN-16 LTC3450
LTC3520 2 600mA 1A     Controller Burst Mode, Resistor Set Frequency, Soft Start, Sequencing, LDO QFN-24 LTC3520
LTC3522 2 200mA 400mA       Burst Mode, Power Good, Soft Start QFN-10 LTC3522
LTC3523 2 400mA   600mA     Burst Mode, Power Good, Soft Start QFN-16 LTC3523
LTC3524 4     25mA, 2mA 2mA   Dual LED Driver QFN-24 LTC3524
LTC3537 2     600mA   100mA Burst Mode, Output Disconnect, LDO, Power Good, Soft Start, Low Battery Comparator QFN-16 LTC3537
LTC3541 2 500mA       300mA LDO, Sequencing DFN-10 LTC3541
LTC3541-1 2 500mA       300mA LDO, Sequencing DFN-10 LTC3541-1
LTC3541-2 2 500mA       300mA LDO, Sequencing DFN-10 LTC3541-2
LTC3541-3 2 500mA       300mA LDO, Sequencing DFN-10 LTC3541-3
LTC3670 3 400mA       150mA, 150mA LDO, Burst Mode, Soft Start DFN-12 LTC3670
LTC3672B-1 3 400mA       150mA, 150mA LDO, Soft Start, Fixed Output DFN-8 LTC3672B-1
LTC3672B-2 3 400mA       150mA, 150mA LDO, Fixed Output, Soft Start DFN-8 LTC3672B-2