Part Number Manufacturer / Brand Brife Description Part StatusFunctionOutput ConfigurationTopologyOutput TypeNumber of OutputsVoltage - Input (Min)Voltage - Input (Max)Voltage - Output (Min/Fixed)Voltage - Output (Max)Current - OutputFrequency - SwitchingSynchronous RectifierOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Semtech Corporation IC Regulators BUCK ADJ 2A SYNC 16-VQFN ActiveStep-DownPositiveBuckAdjustable14.5V24V0.9V23V2A1MHzYes-40°C ~ 125°C (TJ)Surface Mount16-VFQFN Exposed Pad16-QFN (3x3)
Semtech Corporation IC Regulators BUCK 1.5V 2A SYNC 16-VQFN ActiveStep-DownPositiveBuckFixed14.5V24V1.5V
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2A1MHzYes-40°C ~ 125°C (TJ)Surface Mount16-VFQFN Exposed Pad16-QFN (3x3)
Semtech Corporation IC Regulators BUCK 2.5V 2A SYNC 16-VQFN ActiveStep-DownPositiveBuckFixed14.5V24V2.5V
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2A1MHzYes-40°C ~ 125°C (TJ)Surface Mount16-VFQFN Exposed Pad16-QFN (3x3)
Semtech Corporation IC Regulators BUCK 1V 1.5A SYNC 6MLPD ActiveStep-DownPositiveBuckFixed12.9V5.5V1V
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1.5A2.5MHzYes-40°C ~ 125°C (TJ)Surface Mount6-UFDFN Exposed Pad6-MLPD-UT (2x2)
Semtech Corporation IC Regulators BCK 1.28V 1.5A SYNC 6MLPD ActiveStep-DownPositiveBuckFixed12.9V5.5V1.28V
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1.5A2.5MHzYes-40°C ~ 125°C (TJ)Surface Mount6-UFDFN Exposed Pad6-MLPD-UT (2x2)
Semtech Corporation IC Regulators BUCK 1.3V 1.5A SYNC 6MLPD ActiveStep-DownPositiveBuckFixed12.9V5.5V1.3V
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1.5A2.5MHzYes-40°C ~ 125°C (TJ)Surface Mount6-UFDFN Exposed Pad6-MLPD-UT (2x2)
Semtech Corporation IC Regulators BUCK 2.5V 1.5A SYNC 6MLPD ActiveStep-DownPositiveBuckFixed12.9V5.5V2.5V
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1.5A2.5MHzYes-40°C ~ 125°C (TJ)Surface Mount6-UFDFN Exposed Pad6-MLPD-UT (2x2)
Semtech Corporation IC Regulators SWITCHD Capacitor 4.4V 8MLPD ActiveStep-Up/Step-DownPositiveCharge PumpFixed12.9V5.5V4.4V
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250mA200kHzNo-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-MLPD-UT (2x2)
Semtech Corporation IC Regulators SWITCHD Capacitor 5.3V 8MLPD ActiveStep-Up/Step-DownPositiveCharge PumpFixed12.9V5.5V5.3V
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275mA200kHzNo-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-MLPD-UT (2x2)
Semtech Corporation IC Regulators SWTCHD Capacitor 5V 275MA 8MLPD ActiveStep-Up/Step-DownPositiveCharge PumpFixed12.9V5.5V5V
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275mA200kHzNo-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-MLPD-UT (2x2)
Semtech Corporation IC Regulators SWITCHD Capacitor 3.3V 8MLPD ActiveStep-Up/Step-DownPositiveCharge PumpFixed12.9V5.5V3.3V
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400mA200kHzNo-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-MLPD-UT (2x2)
Semtech Corporation IC Regulators BUCK PROG 1.8A DL 20MLPQ ActiveStep-DownPositiveBuckProgrammable22.9V5.5V0.8V3.3V1.8A2.5MHzYes-40°C ~ 85°C (TA)Surface Mount20-VFQFN Exposed Pad20-MLPQ-UT (3x3)
Semtech Corporation IC Regulators BUCK SYNC SD 8MLPD Active
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Semtech Corporation IC Regulators BST 3.3V 0.35A SYNC 6MLPD ActiveStep-UpPositiveBoostFixed10.7V1.6V3.3V
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350mA (Switch)1.2MHzYes0°C ~ 70°C (TA)Surface Mount6-UFDFN Exposed Pad6-MLPD-UT (1.5x2.0)
Semtech Corporation IC Regulators BUCK PROG 2A DL 10MLPD ActiveStep-DownPositiveBuckProgrammable22.75V5.5V1V3.3V2A2.5MHzYes-40°C ~ 125°C (TA)Surface Mount20-UFQFN Exposed Pad20-MLPQ-UT (3x3)
Semtech Corporation DUAL 2.5MHZ 1.8A SYNC BUCK ActiveStep-DownPositiveBuckProgrammable22.75V5.5V1V3.3V2A2.5MHzYes-40°C ~ 125°C (TA)
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Semtech Corporation IC Regulators BOOST ADJ 2A SYNC ActiveStep-UpPositiveBoostAdjustable11.8V5.5V1.2V5.5V2A2MHzYes-40°C ~ 85°C (TA)Surface Mount16-VFQFN Exposed Pad16-QFN (3x3)
Semtech Corporation IC Regulators BUCK ADJ 0.65A SYNC 8SOIC ActiveStep-DownPositiveBuckAdjustable12.7V5.5V1V3.3V650mA20MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Semtech Corporation IC Regulators BUCK ADJ 0.65A SYNC 8SOIC ActiveStep-DownPositiveBuckAdjustable12.7V5.5V1V3.3V650mA20MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Semtech Corporation IC Regulators BOOST ADJ 2A 10MLPD ActiveStep-UpPositiveBoostAdjustable11.4V16V1.4V32V2A (Switch)1.5MHzNo-40°C ~ 85°C (TA)Surface Mount10-VFDFN Exposed Pad10-MLPD (3x3)
Semtech Corporation IC Regulators BUCK ADJ 2A 8SOIC ActiveStep-DownPositiveBuckAdjustable13V16V1.2V13.6V2A600kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Semtech Corporation DUAL 2.5MHZ 1.8A SYNC BUCK AEC-Q ActiveStep-DownPositiveBuckProgrammable22.75V5.5V1V3.3V1.7A2.5MHzYes-40°C ~ 105°C (TA)
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Semtech Corporation IC Regulators BUCK 1.1V 2A SYNC 16MLPQ ActiveStep-DownPositiveBuckFixed12.9V5.5V1.1V
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2A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount16-UFQFN Exposed Pad16-MLPQ-UT (3x3)
Semtech Corporation IC Regulators BUCK 1.2V 2A SYNC 16MPLQ ActiveStep-DownPositiveBuckFixed12.9V5.5V1.2V
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2A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount16-UFQFN Exposed Pad16-MLPQ-UT (3x3)
Semtech Corporation IC Regulators BUCK 1.5V 2A SYNC 16MLPD ActiveStep-DownPositiveBuckFixed12.9V5.5V1.5V
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2A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount16-UFQFN Exposed Pad16-MLPQ-UT (3x3)
Semtech Corporation IC Regulators BUCK ADJ 1A SYNC 10MLPD ActiveStep-DownPositiveBuckAdjustable13V5.5V0.75V5.23V1A200kHz ~ 1MHzYes-40°C ~ 125°C (TJ)Surface Mount10-VFDFN Exposed Pad10-MLPD (3x3)
Semtech Corporation IC Regulators BUCK ADJ 2A SYNC 10MLPD ActiveStep-DownPositiveBuckAdjustable13V5.5V0.75V5.23V2A200kHz ~ 1MHzYes-40°C ~ 125°C (TJ)Surface Mount10-VFDFN Exposed Pad10-MLPD (3x3)
Semtech Corporation IC Regulators BUCK ADJ 4A SYNC 20MLPQ ActiveStep-DownPositiveBuckAdjustable12.3V5.5V0.5V5.5V4A200kHz ~ 2MHzYes-40°C ~ 85°C (TA)Surface Mount20-VFQFN Exposed Pad20-MLPQ (4x4)
Semtech Corporation IC Regulators BUCK ADJ 3A SYNC 10MLPD ActiveStep-DownPositiveBuckAdjustable13V5.5V0.75V5.23V3A200kHz ~ 1MHzYes-40°C ~ 125°C (TJ)Surface Mount10-VFDFN Exposed Pad10-MLPD (3x3)
Semtech Corporation IC Regulators BUCK PROG 4A SYNC 16MLPD ActiveStep-DownPositiveBuckProgrammable12.9V5.5V0.8V3.3V4A2.2MHzYes-40°C ~ 125°C (TJ)Surface Mount16-UFQFN Exposed Pad16-MLPQ (3x3)
Semtech Corporation IC Regulators BCK 1.2V 0.33A SYNC 8MLPD ActiveStep-DownPositiveBuckFixed12.7V5.5V1.2V
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330mA1MHzYes-40°C ~ 85°C (TA)Surface Mount8-WFDFN8-MLPD (2.3x2.3)
Semtech Corporation IC Regulators BUCK 1.8V 4A SYNC 16MLPQ ActiveStep-DownPositiveBuckFixed12.9V5.5V1.8V
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4A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount16-UFQFN Exposed Pad16-MLPQ-UT (3x3)
Semtech Corporation IC Regulators BUCK 2.5V 4A SYNC 16MLPQ ActiveStep-DownPositiveBuckFixed12.9V5.5V2.5V
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4A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount16-UFQFN Exposed Pad16-MLPQ-UT (3x3)
Semtech Corporation IC Regulators BUCK 1V 4A SYNC 16MLPQ ActiveStep-DownPositiveBuckFixed12.9V5.5V1V
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4A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount16-UFQFN Exposed Pad16-MLPQ-UT (3x3)
Semtech Corporation IC Regulators BUCK 1.5V 4A SYNC 16MLPQ ActiveStep-DownPositiveBuckFixed12.9V5.5V1.5V
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4A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount16-UFQFN Exposed Pad16-MLPQ-UT (3x3)
Semtech Corporation IC Regulators BOOST ADJ 0.7A 16MLPQ ActiveStep-UpPositiveBoostAdjustable12.6V12V2.6V36V (Switch)700mA1MHzNo-40°C ~ 85°C (TA)Surface Mount16-VFQFN Exposed Pad16-MLPQ (3x3)
Semtech Corporation IC Regulators BUCK ADJ 3A 8SOIC ActiveStep-DownPositiveBuckAdjustable14.4V24V0.8V20.4V3A600kHzNo-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Semtech Corporation IC Regulators BUCK PROG 1.5A SYNC 10MLP ActiveStep-DownPositiveBuckProgrammable12.7V5.5V1V, 1.05V, 1.2V, 1.8V
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1.5A1MHzYes-40°C ~ 85°C (TA)Surface Mount10-VFDFN Exposed Pad10-MLP (3x3)
Semtech Corporation IC Regulators BUCK PROG 0.3A SYNC 10MLP ActiveStep-DownPositiveBuckProgrammable12.7V5.5V1V, 1.2V, 1.5V, 1.8V
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300mA1MHzYes-40°C ~ 85°C (TA)Surface Mount10-VFDFN Exposed Pad10-MLP (3x3)
Semtech Corporation IC Regulators BUCK PROG 0.3A SYNC 10MLP ActiveStep-DownPositiveBuckProgrammable12.7V5.5V2.5V, 2.6V, 2.7V, 2.8V
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300mA1MHzYes-40°C ~ 85°C (TA)Surface Mount10-VFDFN Exposed Pad10-MLP (3x3)
Semtech Corporation IC Regulators BUCK ADJ 3A 8SOIC ActiveStep-DownPositiveBuckAdjustable13V16V1.2V13.6V3A600kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Semtech Corporation IC Regulators SW 600KHZ 3A STP DN 8SOIC Active
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Semtech Corporation IC Regulators BUCK ADJ 3A 8SOIC ActiveStep-DownPositiveBuckAdjustable14.4V24V0.8V20.4V3A100kHz ~ 600kHzNo-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC, EDP
Semtech Corporation IC Regulators BUCK ADJ 2.5A SYNC 20MLPQ ActiveStep-DownPositiveBuckAdjustable12.3V5.5V0.5V5.5V2.5A200kHz ~ 2MHzYes-40°C ~ 85°C (TA)Surface Mount20-VFQFN Exposed Pad20-MLPQ (4x4)
Semtech Corporation IC Regulators BUCK ADJ 3A 8-SOIC ActiveStep-DownPositiveBuckAdjustable14.4V24V0.8V20.4V3A600kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Semtech Corporation IC Regulators BUCK ADJ 0.7A SYNC 10MLPD ActiveStep-DownPositiveBuckAdjustable12.7V7V0.75V7V700mA750kHzYes-40°C ~ 85°C (TA)Surface Mount10-VFDFN Exposed Pad10-MLPD (3x3)
Semtech Corporation IC Regulators BUCK ADJ 4A SYNC 20MLPD ActiveStep-DownPositiveBuckAdjustable12.3V5.5V0.5V5.5V4A200kHz ~ 2MHzYes-40°C ~ 125°C (TJ)Surface Mount20-VFQFN Exposed Pad20-MLPQ (4x4)
Semtech Corporation IC Regulators BUCK PROG 1A SYNC 10MLP ActiveStep-DownPositiveBuckProgrammable12.7V5.5V2.5V, 3V, 3.3V, 3.6V
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1A1MHzYes-40°C ~ 85°C (TA)Surface Mount10-VFDFN Exposed Pad10-MLP (3x3)
Semtech Corporation IC Regulators BUCK ADJ 10A SYNC 32MLPQ ActiveStep-DownPositiveBuckAdjustable13V28V0.6V5.5V10A200kHz ~ 1MHzYes-40°C ~ 125°C (TJ)Surface Mount32-VFQFN Exposed Pad32-MLPQ (5x5)
Semtech Corporation IC Regulators BUCK ADJ 15A SYNC 32MLPQ ActiveStep-DownPositiveBuckAdjustable13V17V0.6V5.5V15A1MHzYes-40°C ~ 125°C (TJ)Surface Mount32-VFQFN Exposed Pad32-MLPQ (5x5)
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