Part Number Manufacturer / Brand Brife Description Part StatusOutput ConfigurationOutput TypeNumber of RegulatorsVoltage - Input (Max)Voltage - Output (Min/Fixed)Voltage - Output (Max)Voltage Dropout (Max)Current - OutputCurrent - Quiescent (Iq)Current - Supply (Max)PSRRControl FeaturesProtection FeaturesOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Rohm Semiconductor IC Regulators LINEAR POS ADJ 1A TO252-5 Not For New DesignsPositiveAdjustable125V1.225V25V
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1A2.5mA5mA55dB (120Hz)EnableOver Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-5, DPak (4 Leads + Tab), TO-252ADTO-252-5
Rohm Semiconductor IC Regulators LINEAR 3.3V 1A TO252 Not For New DesignsPositiveFixed125V3.3V
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1A2.5mA5mA55dB (120Hz)
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Over Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-3, DPak (2 Leads + Tab), SC-63TO-252, (D-Pak)
Rohm Semiconductor IC Regulators LINEAR 3.3V 150MA SMP5 Not For New DesignsPositiveFixed17V3.3V
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0.15V @ 50mA150mA15µA
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66dB ~ 58dB (400Hz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SMP5
Rohm Semiconductor IC Regulators LINEAR 3.3V 1A TO252-5 Not For New DesignsPositiveFixed125V3.3V
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1A2.5mA5mA55dB (120Hz)EnableOver Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-5, DPak (4 Leads + Tab), TO-252ADTO-252-5
Rohm Semiconductor IC Regulators LINEAR 3.3V 1A TO220FP-5 Not For New DesignsPositiveFixed125V3.3V
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1A2.5mA5mA55dB (120Hz)EnableOver Current, Over Temperature, Over Voltage-40°C ~ 85°CThrough HoleTO-220-5 Full PackTO-220FP-5
Rohm Semiconductor IC Regulators LINEAR 3.3V 1A TO220FP Not For New DesignsPositiveFixed125V3.3V
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1A2.5mA5mA55dB (120Hz)
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Over Current, Over Temperature, Over Voltage-40°C ~ 85°CThrough HoleTO-220-3 Full PackTO-220FP
Rohm Semiconductor IC Regulators LINEAR 3.6V 150MA SMP5 Not For New DesignsPositiveFixed17V3.6V
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0.15V @ 50mA150mA15µA
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66dB ~ 56dB (400Hz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SMP5
Rohm Semiconductor IC Regulators LINEAR 3V 1A TO252-3 Not For New DesignsPositiveFixed125V3V
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1A2.5mA5mA55dB (120Hz)
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Over Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-3, DPak (2 Leads + Tab), SC-63TO-252-3
Rohm Semiconductor IC Regulators LINEAR 3V 1A TO220FP ActivePositiveFixed125V3V
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1A2.5mA5mA55dB (120Hz)
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Over Current, Over Temperature, Over Voltage-40°C ~ 85°CThrough HoleTO-220-3 Full PackTO-220FP
Rohm Semiconductor IC Regulators LINEAR 5V 150MA SMP5 Not For New DesignsPositiveFixed17V5V
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0.15V @ 50mA150mA15µA
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66dB ~ 54dB (400Hz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SMP5
Rohm Semiconductor IC Regulators LINEAR 5V 1A TO252 Not For New DesignsPositiveFixed125V5V
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1A2.5mA5mA55dB (120Hz)
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Over Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-3, DPak (2 Leads + Tab), SC-63TO-252, (D-Pak)
Rohm Semiconductor IC Regulators LINEAR 5V 1A TO252-5 Not For New DesignsPositiveFixed125V5V
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1A2.5mA5mA55dB (120Hz)EnableOver Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-5, DPak (4 Leads + Tab), TO-252ADTO-252-5
Rohm Semiconductor IC Regulators LINEAR 5V 1A TO220FP-5 ActivePositiveFixed125V5V
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1A2.5mA5mA55dB (120Hz)EnableOver Current, Over Temperature, Over Voltage-40°C ~ 85°CThrough HoleTO-220-5 Full Pack (Formed Leads)TO-220FP-5
Rohm Semiconductor IC Regulators LINEAR 5V 1A TO220FP Not For New DesignsPositiveFixed125V5V
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1A2.5mA5mA55dB (120Hz)
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Over Current, Over Temperature, Over Voltage-40°C ~ 85°CThrough HoleTO-220-3 Full PackTO-220FP
Rohm Semiconductor IC Regulators LINEAR 6V 1A TO252-3 Not For New DesignsPositiveFixed125V6V
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1A2.5mA5mA55dB (120Hz)
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Over Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-3, DPak (2 Leads + Tab), SC-63TO-252-3
Rohm Semiconductor IC Regulators LINEAR 7V 1A TO252-3 ActivePositiveFixed125V7V
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1A2.5mA5mA55dB (120Hz)
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Over Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-3, DPak (2 Leads + Tab), SC-63TO-252-3
Rohm Semiconductor IC Regulators LINEAR 7V 1A TO252-5 ActivePositiveFixed125V7V
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1A2.5mA5mA55dB (120Hz)EnableOver Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-5, DPak (4 Leads + Tab), TO-252ADTO-252-5
Rohm Semiconductor IC Regulators LINEAR 8V 1A TO252-3 Not For New DesignsPositiveFixed125V8V
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1A2.5mA5mA55dB (120Hz)
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Over Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-3, DPak (2 Leads + Tab), SC-63TO-252-3
Rohm Semiconductor IC Regulators LINEAR 8V 1A TO252-5 Not For New DesignsPositiveFixed125V8V
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1A2.5mA5mA55dB (120Hz)EnableOver Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-5, DPak (4 Leads + Tab), TO-252ADTO-252-5
Rohm Semiconductor IC Regulators LINEAR 9V 1A TO252-3 Not For New DesignsPositiveFixed125V9V
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1A2.5mA5mA55dB (120Hz)
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Over Current, Over Temperature, Over Voltage-40°C ~ 85°CSurface MountTO-252-3, DPak (2 Leads + Tab), SC-63TO-252-3
Richtek USA Inc. IC Regulators LINEAR POS ADJ 2A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (1.2V)5.5V0.3V @ 2A2A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators LINEAR POS ADJ 2A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (1.2V)5.5V0.3V @ 2A2A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators LINEAR POS ADJ 2A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (1.8V)5.5V0.3V @ 2A2A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators LINEAR POS ADJ 2A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (1.8V)5.5V0.3V @ 2A2A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators LINEAR POS ADJ 2A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (1.05V)5.5V0.3V @ 2A2A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators LINEAR POS ADJ 2A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (2.5V)5.5V0.3V @ 2A2A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators LINEAR POS ADJ 2A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (2.5V)5.5V0.3V @ 2A2A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators LINEAR 1V 150MA SC70-5 ActivePositiveFixed15.5V1V
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150mA50µA
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67dB ~ 40dB (1kHz ~ 100kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR 1.2V 150MA 6WDFN ActivePositiveFixed15.5V1.2V
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150mA50µA
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67dB ~ 40dB (1kHz ~ 100kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount6-WFDFN Exposed Pad6-WDFN (1.6x1.6)
Richtek USA Inc. IC Regulators LINEAR 1.3V 150MA SC70-5 ActivePositiveFixed15.5V1.3V
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150mA50µA
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67dB ~ 40dB (1kHz ~ 100kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR 1.8V 150MA 6WDFN ActivePositiveFixed15.5V1.8V
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0.2V @ 150mA150mA50µA
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67dB ~ 40dB (1kHz ~ 100kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount6-WFDFN Exposed Pad6-WDFN (1.6x1.6)
Richtek USA Inc. IC Regulators LINEAR 2.5V 150MA SC70-5 ActivePositiveFixed15.5V2.5V
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0.15V @ 150mA150mA50µA
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67dB ~ 40dB (1kHz ~ 100kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR 3.3V 150MA 6WDFN ActivePositiveFixed15.5V3.3V
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0.15V @ 150mA150mA50µA
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67dB ~ 40dB (1kHz ~ 100kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount6-WFDFN Exposed Pad6-WDFN (1.6x1.6)
Richtek USA Inc. IC Regulators LINEAR 3.3V 150MA SC70-5 ActivePositiveFixed15.5V3.3V
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0.15V @ 150mA150mA50µA
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67dB ~ 40dB (1kHz ~ 100kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR 1.5V 300MA SOT23-5 ActivePositiveFixed15.5V1.5V
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0.4V @ 300mA300mA50µA
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67dB ~ 40dB (1kHz ~ 100kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 1.2V/1.8V 8WQFN ActivePositiveProgrammable25.5V1.2V, 1.8V3.3V, 3.3V0.5V @ 300mA, 0.5V @ 300mA300mA, 300mA80µA
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65dB ~ 50dB (100Hz ~ 10kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount8-WFQFN8-WQFN (1.6x1.6)
Richtek USA Inc. IC Regulators LINEAR 1.8V/2.7V 8WDFN ActivePositiveProgrammable25.5V1.8V, 2.7V3.3V, 3.3V0.5V @ 300mA, 0.5V @ 300mA300mA, 300mA80µA
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65dB ~ 50dB (100Hz ~ 10kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC Regulators LINEAR POS ADJ 3A 20WQFN ActivePositiveAdjustable (Fixed)15.5V0.8V (1.8V)5.5V0.4V @ 3A3A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount20-WFQFN Exposed Pad20-WQFN (4x4)
Richtek USA Inc. IC Regulators LINEAR POS ADJ 3A 8SOP ActivePositiveAdjustable (Fixed)15V0.8V (2.5V)5V0.3V @ 2A3A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators LIN POS ADJ 400MA SOT23-5 ActivePositiveAdjustable15.5V1.2V5V0.35V @ 400mA400mA50µA
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67dB ~ 56dB (1kHz ~ 10kHz)EnableOver Current-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LIN POS ADJ 1A SOT223-5 ObsoletePositiveAdjustable15.5V1.2V5.2V0.2V @ 1A1A600µA800µA55dB ~ 35dB (100Hz ~ 10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSOT-223-6SOT-223-5
Richtek USA Inc. IC Regulators LIN POS ADJ 400MA SOT23-5 Discontinued at -PositiveAdjustable15.5V0.8V5.15V0.35V @ 400mA400mA50µA
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56dB ~ 35dB (1kHz ~ 10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LIN POS ADJ 400MA 6WDFN ActivePositiveAdjustable15.5V0.8V5.15V0.35V @ 400mA400mA50µA
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56dB ~ 35dB (1kHz ~ 10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount6-WDFN Exposed Pad6-WDFN (2x2)
Richtek USA Inc. IC Regulators LINEAR 1.2V/1.2V 6WLCSP ActivePositiveFixed25.5V1.2V, 1.2V
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0.55V @ 300mA, 0.55V @ 300mA300mA, 300mA58µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount6-UFBGA, WLCSP6-WLCSP (1.2x0.80)
Richtek USA Inc. IC Regulators LINEAR 1.8V/1.8V 6WLCSP ActivePositiveFixed25.5V1.8V, 1.8V
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0.4V @ 300mA, 0.4V @ 300mA300mA, 300mA58µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount6-UFBGA, WLCSP6-WLCSP (1.2x0.80)
Richtek USA Inc. IC Regulators LINEAR 5V 200MA SOT23-3 ActivePositiveFixed114V5V
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1.2V @ 100mA200mA4µA
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60dB ~ 40dB (100Hz ~ 10kHz)
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Over Current, Over Temperature-40°C ~ 85°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
Richtek USA Inc. IC Regulators LINEAR 3.3V 1A SOT223 ActivePositiveFixed112V3.3V
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1.4V @ 1A1A10mA
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72dB (120Hz)
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Over Current, Over Temperature-40°C ~ 85°CSurface MountTO-261-4, TO-261AASOT-223
Richtek USA Inc. IC Regulators LINEAR 3.3V 1A TO252-3 ActivePositiveFixed112V3.3V
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1.4V @ 1A1A10mA
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72dB (120Hz)
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Over Current, Over Temperature-40°C ~ 85°CSurface MountTO-252-3, DPak (2 Leads + Tab), SC-63TO-252-3
Richtek USA Inc. IC Regulators LINEAR 3.3V 1A ActivePositiveFixed112V3.3V
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1.4V @ 1A1A10mA
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72dB (120Hz)
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Over Current, Over Temperature-40°C ~ 85°CSurface Mount
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Richtek USA Inc. IC Regulators LIN POS ADJ 500MA 8VDFN ActivePositiveAdjustable15.5V0.8V4.5V0.22V @ 500mA500mA250µA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount8-VDFN Exposed Pad8-VDFN (3x3)