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
Rohm Semiconductor IC Regulators BOOST ADJ A1 SYNC 50WLCSP ActiveStep-UpPositive and Negative (Dual Rail)BoostAdjustable22.5V5.5V5.5V, -1V18V, -9V1A (Switch)800kHzYes-35°C ~ 85°C (TA)Surface Mount11-UFBGA, WLCSPUCSP50L1
Rohm Semiconductor IC Regulators BOOST 31V 4MA 5-SSOP ActiveStep-UpPositiveBoostFixed14.5V5.5V31V
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4mA400kHzNo-30°C ~ 85°C (TA)Surface MountSC-74A, SOT-7535-SSOP
Rohm Semiconductor IC Regulators BUCK ADJ 3A SYNC 20-VQFN ActiveStep-DownPositiveBuckAdjustable12.7V5.5V0.8V2.5V3A1MHzYes-40°C ~ 105°C (TA)Surface Mount20-VFQFN Exposed PadVQFN020V4040
Rohm Semiconductor IC Regulators BUCK ADJ 3A SYNC 8HTSOP ActiveStep-DownPositiveBuckAdjustable12.7V5.5V1V2.5V3A1MHzYes-25°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-HTSOP-J
Rohm Semiconductor IC Regulators BCK 1.24V 0.8A SYNC 8MSOP ActiveStep-DownPositiveBuckFixed14V5.5V1.24V
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800mA1MHzYes-25°C ~ 85°C (TA)Surface Mount8-VSSOP, 8-MSOP (0.110", 2.80mm Width)8-MSOP
Rohm Semiconductor IC Regulators BUCK 3.3V 0.8A SYNC 8MSOP ActiveStep-DownPositiveBuckFixed14.5V5.5V3.3V
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800mA1MHzYes-25°C ~ 85°C (TA)Surface Mount8-VSSOP, 8-MSOP (0.110", 2.80mm Width)8-MSOP
Rohm Semiconductor IC Regulators BUCK ADJ 0.8A SYNC 8MSOP ActiveStep-DownPositiveBuckAdjustable14V5.5V1V2.5V800mA1MHzYes-25°C ~ 85°C (TA)Surface Mount8-VSSOP, 8-MSOP (0.110", 2.80mm Width)8-MSOP
Rohm Semiconductor IC Regulators BUCK ADJ 1.2A SYNC 8MSOP ActiveStep-DownPositiveBuckAdjustable14V5.5V1V1.8V1.2A1MHzYes-25°C ~ 85°C (TA)Surface Mount8-VSSOP, 8-MSOP (0.110", 2.80mm Width)8-MSOP
Rohm Semiconductor IC Regulators BUCK 3.3V 0.8A SYNC 8MSOP ActiveStep-DownPositiveBuckFixed14.5V5.5V3.3V
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800mA1MHzYes-25°C ~ 85°C (TA)Surface Mount8-VSSOP, 8-MSOP (0.110", 2.80mm Width)8-MSOP
Rohm Semiconductor IC Regulators BUCK ADJ 2A SON008V5060 ActiveStep-DownPositiveBuckAdjustable14.5V5.5V1V2.5V2A1MHzYes-25°C ~ 105°C (TA)Surface Mount8-VDFN Exposed PadSON008V5060
Rohm Semiconductor IC Regulators BUCK 3.3V 2A SYNC 8SON ActiveStep-DownPositiveBuckFixed14.5V5.5V3.3V
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2A1MHzYes-25°C ~ 105°C (TA)Surface Mount8-VDFN Exposed PadSON008V5060
Rohm Semiconductor IC Regulators BCK PROG 1.2A SYNC 16VQFN ActiveStep-DownPositiveBuckProgrammable12.7V5.5V0.85V1.2V1.2A1MHzYes-40°C ~ 95°C (TA)Surface Mount16-VFQFN Exposed PadVQFN016V3030
Rohm Semiconductor IC Regulators BUCK ADJ 2A SYNC 8SON ActiveStep-DownPositiveBuckAdjustable12.7V5.5V1V2.5V2A1MHzYes-25°C ~ 105°C (TA)Surface Mount8-VDFN Exposed PadSON008V5060
Rohm Semiconductor IC Regulators BUCK ADJ 3A SYNC 20VQFN Not For New DesignsStep-DownPositiveBuckAdjustable12.7V5.5V0.8V3.3V3A1MHzYes-40°C ~ 105°C (TA)Surface Mount20-VFQFN Exposed PadVQFN020V4040
Rohm Semiconductor IC Regulators BUCK 3.3V 3A SYNC 20VQFN Not For New DesignsStep-DownPositiveBuckFixed14.5V5.5V3.3V
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3A1MHzYes-40°C ~ 105°C (TA)Surface Mount20-VFQFN Exposed PadVQFN020V4040
Rohm Semiconductor IC Regulators BUCK ADJ 4A SYNC 20VQFN ActiveStep-DownPositiveBuckAdjustable12.7V5.5V0.8V3.3V4A1MHzYes-40°C ~ 105°C (TA)Surface Mount20-VFQFN Exposed Pad20-VQFN
Rohm Semiconductor 2.9V TO 5.5V INPUT 5A INTEGRATE ActiveStep-DownPositiveBuckAdjustable12.9V5.5V0.8V3.3V5A1.7MHzYes-40°C ~ 105°C (TA)Surface Mount20-XFQFN Exposed Pad20-VQFN
Rohm Semiconductor IC Regulators BUCK ADJ 4A SYNC 20VQFN ActiveStep-DownPositiveBuckAdjustable12.7V5.5V0.8V3.3V4A1MHzYes-40°C ~ 105°C (TA)Surface Mount20-VFQFN Exposed Pad20-VQFN
Rohm Semiconductor IC Regulators BUCK ADJ 3A SYNC 16VQFN ActiveStep-DownPositiveBuckAdjustable12.7V5.5V0.8V3.3V3A1MHzYes-40°C ~ 105°C (TA)Surface Mount16-VFQFN Exposed Pad16-VQFN (3x3)
Rohm Semiconductor IC Regulators BUCK ADJ/3.3V 1.5A 20VQFN ActiveStep-DownPositiveBuckAdjustable (Fixed)24.75V5.5V0.8V (3.3V)2.5V1.5A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount20-VFQFN Exposed PadVQFN020V4040
Rohm Semiconductor IC Regulators BUCK ADJ/3.3V 1.5A 20VQFN ActiveStep-DownPositiveBuckAdjustable (Fixed)24.5V5.5V0.8V (3.3V)2.5V1.5A1MHzYes-40°C ~ 85°C (TA)Surface Mount20-VFQFN Exposed PadVQFN020V4040
Rohm Semiconductor IC Regulators BUCK 1.2V 1A SYNC 6WLCSP ActiveStep-DownPositiveBuckFixed12.3V5.5V1.2V
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1A4MHzYes-40°C ~ 85°C (TA)Surface Mount6-XFBGA, WLCSP6-WLCSP
Rohm Semiconductor IC Regulators BUCK 1.8V 1A SYNC 6WLCSP ActiveStep-DownPositiveBuckFixed12.3V5.5V1.8V
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1A5.4MHzYes-40°C ~ 85°C (TA)Surface Mount6-XFBGA, WLCSP6-WLCSP
Rohm Semiconductor IC Regulators BUCK 2.5V 1A SYNC 6WLCSP ActiveStep-DownPositiveBuckFixed12.3V5.5V2.5V
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1A6MHzYes-40°C ~ 85°C (TA)Surface Mount6-XFBGA, WLCSP6-WLCSP
Rohm Semiconductor IC Regulators BCK 1.23V 1.5A SYNC 8VSON ActiveStep-DownPositiveBuckFixed12.3V5.5V1.23V
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1.5A1MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadVSON008X2030
Rohm Semiconductor IC Regulators BUCK 1.175V 1.5A 8VSON ActiveStep-DownPositiveBuckFixed12.3V5.5V1.175V
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1.5A1MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadVSON008X2030
Rohm Semiconductor IC Regulators BUCK 1.8V 1A SYNC 35UCSP ActiveStep-DownPositiveBuckFixed12.3V5.5V1.8V
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1A4.8MHz ~ 6MHzYes-40°C ~ 85°C (TA)Surface Mount6-XFBGA, CSPBGA6-UCSP35L1 (1.30x0.90)
ON Semiconductor IC Regulators BUCK ADJ 1A SYNC MFP12S ObsoleteStep-DownPositiveBuckAdjustable12.95V5.5V0.8V3.3V1A2.2MHzYes-20°C ~ 85°C (TA)Surface Mount12-LSOP (0.173", 4.40mm Width) Exposed Pad12-MFPS
ON Semiconductor IC Regulators BOOST ADJ 1A 8MSOP ObsoleteStep-UpPositiveBoostAdjustable12.6V5.5V2.6V15V1A (Switch)560kHz ~ 1.2MHzNo-40°C ~ 85°C (TA)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
Semtech Corporation IC Regulators SWITCHD Capacitor 2VIN SOT23 ObsoleteRatiometricPositiveCharge PumpFixed11.65V5.5V2Vin
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80mA160kHzNo-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
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 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 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 2A SYNC 16MLPQ ActiveStep-DownPositiveBuckProgrammable12.9V5.5V0.8V3.3V2A2.5MHzYes-40°C ~ 125°C (TJ)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 BUCK 3.3V 4A SYNC 16MLPQ ActiveStep-DownPositiveBuckFixed12.9V5.5V3.3V
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4A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount16-UFQFN Exposed Pad16-MLPQ-UT (3x3)
Semtech Corporation IC Regulators BUCK ADJ/PROG 4A 16MLPQ ActiveStep-DownPositiveBuckAdjustable (Programmable)12.9V5.5V0.8V (0.8V ~ 3.3V)5.5V4A1.5MHzYes-40°C ~ 125°C (TJ)Surface Mount16-UFQFN Exposed Pad16-MLPQ-UT (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 BUCK 1V 1.5A SYNC SOT23-5 ActiveStep-DownPositiveBuckFixed12.9V5.5V1V
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1.5A2.5MHzYes-40°C ~ 125°C (TJ)Surface MountSC-74A, SOT-753SOT-23-5
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 BUCK 1.2V 1.5A SYNC SOT23 ActiveStep-DownPositiveBuckFixed12.9V5.5V1.2V
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1.5A2.5MHzYes-40°C ~ 125°C (TJ)Surface MountSC-74A, SOT-753SOT-23-5
Semtech Corporation IC Regulators BUCK 1.2V 1.5A SYNC 6MLPQ ActiveStep-DownPositiveBuckFixed12.9V5.5V1.2V
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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 1.8V 1.5A SYNC SOT23 ActiveStep-DownPositiveBuckFixed12.9V5.5V1.8V
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1.5A2.5MHzYes-40°C ~ 125°C (TJ)Surface MountSC-74A, SOT-753SOT-23-5
Semtech Corporation IC Regulators BUCK 1.8V 1.5A SYNC 6MLPD ActiveStep-DownPositiveBuckFixed12.9V5.5V1.8V
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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 SOT23 ActiveStep-DownPositiveBuckFixed12.9V5.5V2.5V
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1.5A2.5MHzYes-40°C ~ 125°C (TJ)Surface MountSC-74A, SOT-753SOT-23-5
Semtech Corporation IC Regulators BUCK 3.3V 1.5A SYNC SOT23 ActiveStep-DownPositiveBuckFixed12.9V5.5V3.3V
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1.5A2.5MHzYes-40°C ~ 125°C (TJ)Surface MountSC-74A, SOT-753SOT-23-5
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 PROG 1A SYNC 10MLP ActiveStep-DownPositiveBuckProgrammable12.7V5.5V1.75V, 1.8V, 1.85V, 1.9V
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1A1MHzYes-40°C ~ 85°C (TA)Surface Mount10-VFDFN Exposed Pad10-MLP (3x3)
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)