External Power Switch Buck Controllers
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 | | Default Values 5/5 Values Selected | to$ US | Default Values 109/109 Values Selected | to | toV | toV | toA | Default Values 12/12 Values Selected | Default Values 5/5 Values Selected | | ||
LTC7897 Add to My Cart  Add to My Analog  View Data Sheet  | 140V, Low IQ, Synchronous Buck Controller with Programmable 5V to 10V Gate Drive | Recommended for New Designs | 2500 | $3.50 (LTC7897RUFD#PBF) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 1 | 4 | 135 | 10 | 1 | DCR, Rsense | 140V Low IQ Synchronous Buck Controller with 10V Gate Drive | |
LTC7890 Add to My Cart Add to My Analog View Data Sheet | Low IQ, Dual, 2-Phase Synchronous Step-Down Controller for GaN FETs | Recommended for New Designs | 1009 | $3.37 (LTC7890RUJM#PBF) | 40-Lead QFN (6mm x 6mm, Plastic Side Wettable) | 2 | 4 | 100 | 25 | 2 | DCR, Rsense | Low IQ, Dual, 2-Phase Synchronous Step-Down Controller for GaN FETs | |
LTC7891 Add to My Cart Add to My Analog View Data Sheet | 100 V, Low IQ, Synchronous Step-Down Controller for GaN FETs | Recommended for New Designs | 294 | $2.09 (LTC7891RUFDM#PBF) | 28-Lead QFN (4mm x 5mm, Plastic Side Wettable) | 1 | 4 | 100 | 20 | 1 | DCR, Rsense | 100 V, Low IQ, Synchronous Step-Down Controller for GaN FETs | |
LTC7883 Add to My Cart Add to My Analog View Data Sheet | Quad Output PolyPhase Step-Down DC/DC Voltage Mode Controller with Digital Power System Management | Recommended for New Designs | 40 | $10.02 (LTC7883AY#PBF) | 99-Lead (9mm × 7.5mm × 1.52mm) | 4 | 3 | 13.2 | 40 | 2, 3, 4, 6, 8 | DCR, Rsense | Quad Output PolyPhase Voltage Mode Step-Down with PSM, Dedicated PGOOD | |
LTC7819 Add to My Cart Add to My Analog View Data Sheet | 40V Low IQ, Triple Output, 3-Phase Synchronous Step-Down Controller | Recommended for New Designs | 21751 | $2.97 (LTC7819RUJ#PBF) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 3 | 4.5 | 40 | 25 | 3 | DCR, Rsense | Triple Output, Multiphase Synchronous Buck Controller | |
MAX16610 Add to My Cart Add to My Analog View Data Sheet | Switched Tank Converter (STC) Controller with Integrated Drivers | Recommended for New Designs | 10020 | $18.15 (MAX16610GTB+) | 64-LFCSP-9X9X0.75 | 1 | 40 | 60 | - | - | - | Switched Tank Converter (STC) Controller with Integrated Drivers | |
MAX16610A Add to My Cart Add to My Analog View Data Sheet | Switched Tank Converter (STC) Controller with Integrated Drivers | Recommended for New Designs | 2600 | $18.15 (MAX16610AGTB+) | 64-LFCSP-9X9X0.75 | 1 | 40 | 60 | - | - | - | - | |
MAX15157D Add to My Cart Add to My Analog View Data Sheet | 60V Current-Mode Buck Controller with Lossless Current Sense | Production | Check Distributor Inventory | $6.23 (MAX15157DATJ+) | 32-LFCSP-5X5X0.75 | 1 | 8 | 60 | - | - | - | 60V Scalable Coupled Buck Controller with Lossless current sense | |
LTC7805 Add to My Cart Add to My Analog View Data Sheet | 40V Low IQ, Dual, 2-Phase 100% Duty Cycle Synchronous Step-Down Controller | Recommended for New Designs | 10961 | $2.93 (LTC7805RUFDM#PBF) | 28-Lead QFN (4mm x 5mm, Plastic Side Wettable) | 2 | 4.5 | 40 | 20 | - | DCR, Rsense | 40V Low IQ, Dual, 2-Phase 100% Duty Cycle Synchronous Step-Down Controller | |
MAX20754 Add to My Cart Add to My Analog View Data Sheet | Dual-Output, Configurable Multiphase Power-Supply Controller with PMBus Interface and Internal Buck Converter | Production | 1829 | $5.24 (MAX20754ETMA1+) | 48-TQFN-7X7X0.75 | 2 | 4.5 | 16 | 150 | 2 | - | Dual-Output, Configurable Multiphase Master with PMBus Interface and Internal Buck Converter | |
RH3845MK Add to My Cart Add to My Analog View Data Sheet | Radiation Hardened High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency | Production | 1089 | $986.54 (RH3845MKDICE) | 16-Lead Flatpak Glass Sealed (Hermetic),CHIPS OR DIE | 1 | 7.5 | 60 | 10 | - | - | Radiation Hardened High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency | |
LTC7811 Add to My Cart Add to My Analog View Data Sheet | 40V, Low IQ, 3MHz, Triple Output Buck/Buck/Boost Controller | Recommended for New Designs | 31329 | $3.62 (LTC7811IUJ#PBF) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 3 | 1 | 40 | 10 | - | DCR, Rsense | 40V, Low IQ, 3MHz, Triple Output Buck/Buck/Boost Controller | |
LTC7872 Add to My Cart Add to My Analog View Data Sheet | Quad-Phase, Synchronous Bidirectional Buck or Boost Controller | Recommended for New Designs | 2000 | $3.46 (LTC7872ELXE#PBF) | 48-Lead LQFP (7mm x 7mm w/ EP) | 1 | 1.2 | 100 | 150 | - | DCR, Rsense | Four-Phase, Synchronous Bidirectional Buck or Boost Controller | |
LTC3888-1 Add to My Cart Add to My Analog View Data Sheet | Dual Loop 8-Phase Step-Down DC/DC Controller with Digital Power System Management | Recommended for New Designs | 45 | $7.37 (LTC3888IUHG-1#PBF) | 52-Lead Plastic QFN (5mm × 8mm) | 2 | 4.5 | 26.5 | 400 | 16 | - | Dual Loop 8-Phase Step-Down DC/DC Controller with Digital Power System Management | |
MAX25206 Add to My Cart Add to My Analog View Data Sheet | Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode | Production | 27361 | $2.30 (MAX25206ATPC/VY+) | 20-LFCSP_SS-4X4X0.75 | 1 | 3.5 | 65 | 22 | - | - | Versatile Automotive 60V 2.2MHz Buck Controller with 7uA Iq | |
MAX25207 Add to My Cart Add to My Analog View Data Sheet | Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode | Production | 4363 | $2.30 (MAX25207ATPB/VY+) | 20-LFCSP_SS-4X4X0.75 | 1 | 3.5 | 65 | 22 | - | - | Versatile Automotive 60V 2.2MHz Buck Controller with 7uA Iq and Bypass Mode | |
MAX25208 Add to My Cart Add to My Analog View Data Sheet | Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode | Production | 87059 | $2.93 (MAX25208ATPA/VY+) | 20-LFCSP_SS-4X4X0.75 | 1 | 3.5 | 75 | 22 | - | - | Versatile Automotive 70V 2.2MHz Buck Controller with 7µA IQ | |
LTC3850-2 Add to My Cart Add to My Analog View Data Sheet | Dual, 2-Phase Synchronous Step-Down Switching Controller | Production | 28936 | $3.07 (LTC3850IGN-2#PBF) | 28-Lead SSOP (Narrow 0.15 Inch) | 2 | 4 | 30 | 25 | 2 | DCR, Rsense | LTC3850-2 Same Function as LTC3850-1, Different Pinout | |
MAX15157B Add to My Cart Add to My Analog View Data Sheet | 60V Current-Mode Buck Controller with Accurate Current Report | Production | 2005 | $3.20 (MAX15157BATJ+) | 32-LFCSP-5X5X0.75 | 1 | 8 | 60 | - | - | - | 60V Current Mode Buck Controller with Accurate Current Report | |
LTC7802 Add to My Cart Add to My Analog View Data Sheet | 40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum | Recommended for New Designs | 7595 | $2.51 (LTC7802EUFDM#PBF) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 2 | 4.5 | 40 | 12 | 2 | DCR, Rsense | 40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum | |
LTC7802-3.3 Add to My Cart Add to My Analog View Data Sheet | 40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum | Recommended for New Designs | 16835 | $2.51 (LTC7802EUFDM-3.3#PBF) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 2 | 4.5 | 40 | 20 | - | DCR, Rsense | 40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum | |
LTC7817 Add to My Cart Add to My Analog View Data Sheet | 40V, Low IQ, 3MHz, Triple Output Buck/Buck/Boost Synchronous Controller | Recommended for New Designs | 27700 | $4.42 (LTC7817EUHF#PBF) | 38-Lead QFN (5mm x 7mm w/ EP) | 3 | 1 | 40 | 25 | - | DCR, Rsense | 40V, Low IQ, 3MHz, Triple Output Buck/Buck/Boost Synchronous Controller | |
MAX20028 Add to My Cart Add to My Analog View Data Sheet | Step-Down Controller with Dual 2.1MHz Step-Down DC-DC Converters | Recommended for New Designs | 572 | $2.50 (MAX20028ATJA/VY+) | 32-LFCSP_SS-5X5X0.75 | 3 | 3.5 | 36 | 3 | - | - | Automotive Step-Down Controller with Dual 2.1MHz Step-Down Converters | |
LTC7803 Add to My Cart Add to My Analog View Data Sheet | 40V Low IQ, 3MHz Synchronous Step-Down Controller with Spread Spectrum | Recommended for New Designs | 113759 | $2.18 (LTC7803EMSE#PBF) | 16-Lead MSOP w/ EP,16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 1 | 4.5 | 40 | 20 | - | DCR, Rsense | 40V Low IQ, 100% Duty Cycle, Synchronous Step-Down Controller with Spread Spectrum | |
LTC7871 Add to My Cart Add to My Analog View Data Sheet | Six-Phase, Synchronous Bidirectional Buck or Boost Controller | Recommended for New Designs | 4736 | $4.24 (LTC7871ELWE#PBF) | 64-Lead LQFP (10mm x 10mm w/ EP) | 1 | 1.2 | 100 | 180 | 24 | DCR, Rsense | Six-Phase, Synchronous Bidirectional Buck or Boost Controller |
