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
Richtek USA Inc. IC Regulators LINEAR 3.3V 300MA SC70-5 ActivePositiveFixed15.5V3.3V
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0.33V @ 300mA300mA130µA
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60dB ~ 30dB (100Hz ~ 10kHz)
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Over Current, Over Temperature-40°C ~ 125°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR 3.3V 300MA SC70-5R ActivePositiveFixed15.5V3.3V
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0.33V @ 300mA300mA130µA
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60dB ~ 30dB (100Hz ~ 10kHz)
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Over Current, Over Temperature-40°C ~ 125°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5R
Richtek USA Inc. IC Regulators LINEAR 3.3V 300MA SOT23-3 ActivePositiveFixed15.5V3.3V
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0.33V @ 300mA300mA130µA
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60dB ~ 30dB (100Hz ~ 10kHz)EnableOver Current, Over Temperature-40°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
Richtek USA Inc. IC Regulators LINEAR 3.3V 300MA SC82 ActivePositiveFixed15.5V3.3V
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0.33V @ 300mA300mA130µA
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60dB ~ 30dB (100Hz ~ 10kHz)
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Over Current, Over Temperature-40°C ~ 125°CSurface MountSC-82SC-82
Richtek USA Inc. IC Regulators LINEAR 3.6V 300MA 6WDFN ActivePositiveFixed15.5V3.6V
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0.33V @ 300mA300mA130µA
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60dB ~ 30dB (100Hz ~ 10kHz)
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Over Current, Over Temperature-40°C ~ 125°CSurface Mount6-WDFN Exposed Pad6-WDFN (2x2)
Richtek USA Inc. IC Regulators LIN 4.75V 300MA SOT23-5G ActivePositiveFixed15.5V4.75V
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0.33V @ 300mA300mA130µA
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60dB ~ 30dB (100Hz ~ 10kHz)
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Over Current, Over Temperature-40°C ~ 125°CSurface MountSC-74A, SOT-753SOT-23-5G
Richtek USA Inc. IC Regulators LIN 4.75V 300MA SOT23-5R ActivePositiveFixed15.5V4.75V
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0.33V @ 300mA300mA130µA
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60dB ~ 30dB (100Hz ~ 10kHz)
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Over Current, Over Temperature-40°C ~ 125°CSurface MountSC-74A, SOT-753SOT-23-5R
Richtek USA Inc. IC Regulators LINEAR 5V 300MA SOT23-5 ActivePositiveFixed15.5V5V
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0.33V @ 300mA300mA130µA
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60dB ~ 30dB (100Hz ~ 10kHz)
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Over Current, Over Temperature-40°C ~ 125°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR POS ADJ 3A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (1.2V)5.15V0.35V @ 3A3A1.2mA
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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 2.5A TO263S-5 ActivePositiveAdjustable15.5V1.25V4.5V0.79V @ 2A2.5A500µA
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60dB (100Hz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BATO-263S-5
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 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 600MA SOT23-5 Discontinued at -PositiveAdjustable15.5V0.8V4.8V0.2V @ 500mA600mA400µA
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60dB ~ 50dB (100Hz ~ 10kHz)EnableOver Current, Over Temperature-40°C ~ 125°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 12V 100MA SOT23-3 Discontinued at -PositiveFixed136V12V
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0.5V @ 10mA100mA5µA5µA70dB ~ 40dB (100Hz ~ 100kHz)
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Over Current-40°C ~ 85°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
Richtek USA Inc. IC Regulators LINEAR 1.1V 150MA SOT23-5 ActivePositiveFixed15.5V1.1V
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150mA50µA
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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 LIN 1.05V 150MA TSOT23-5 ActivePositiveFixed15.5V1.05V
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0.2V @ 150mA150mA50µA
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67dB ~ 40dB (1kHz ~ 100kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSOT-23-5 Thin, TSOT-23-5TSOT-23-5
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 1.8V 300MA SOT23-5 ActivePositiveFixed15.5V1.8V
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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 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 LINEAR 1V 300MA SOT23-5 ActivePositiveFixed15.5V1V
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300mA50µA
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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 300MA SOT23-5 ActivePositiveFixed15.5V1.2V
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0.55V @ 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 POS ADJ 1.5A 8SOP ActivePositiveAdjustable15.5V0.8V4.5V0.5V @ 1.5A1.5A500µA
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Over Current, Over Temperature-40°C ~ 125°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC Regulators LINEAR 3.3V 200MA SOT23-3 ActivePositiveFixed114V3.3V
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1.5V @ 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 500MA SOT23-5 ActivePositiveFixed15.5V3.3V
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0.38V @ 500mA (Typ)500mA130µA
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60dB ~ 30dB (100Hz ~ 10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 2.5V 250MA SOT23-5 ActivePositiveFixed15.5V2.5V
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0.6V @ 250mA250mA3µA
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75dB (1kHz)EnableOver Current, Over Temperature-40°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 3.3V 200MA SOT89-5 Discontinued at -PositiveFixed136V3.3V
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0.36V @ 10mA200mA3.5µA5µA
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EnableOver Current, Over Temperature-40°C ~ 85°C (TA)Surface MountSOT-89-5/6SOT-89-5
Richtek USA Inc. IC Regulators LINEAR 2V 250MA 4ZQFN ActivePositiveFixed15.5V2V
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0.8V @ 250mA250mA3µA
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75dB (1kHz)EnableOver Current, Over Temperature-40°C ~ 85°C (TA)Surface Mount4-XDFN Exposed Pad4-ZQFN (1x1)
Richtek USA Inc. IC Regulators LIN POS ADJ 20MA SOT23-5 ActivePositiveAdjustable180V1.25V60V0.23V @ 20mA20mA30µA1.2mA75dB (120Hz)ShutdownCurrent Limit, Thermal Shutdown, Reverse Current-40°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 3.3V 200MA 6UDFN Discontinued at -PositiveFixed136V3.3V
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0.36V @ 10mA200mA3.5µA5µA
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EnableOver Current, Over Temperature-40°C ~ 85°C (TA)Surface Mount6-UFDFN Exposed Pad6-UDFN (1.6x1.6)
Richtek USA Inc. IC REGULATOR 8SOP Last Time Buy
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Richtek USA Inc. IC REGULATOR 8SOP Last Time Buy
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Richtek USA Inc. IC REGULATOR 14SOP Last Time Buy
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Richtek USA Inc. IC REGULATOR 14SOP Last Time Buy
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Richtek USA Inc. IC REGULATOR SOP Last Time Buy
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Richtek USA Inc. IC REGULATOR DIP Last Time Buy
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Richtek USA Inc. IC REGULATOR SOP Last Time Buy
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Richtek USA Inc. IC REGULATOR SOP Last Time Buy
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Richtek USA Inc. IC REGULATOR SOP Last Time Buy
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