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 1.2V/3.3V 6WDFN ActivePositiveFixed25.5V1.2V, 3.3V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount6-WFDFN Exposed Pad6-WDFN (1.6x1.6)
Richtek USA Inc. IC Regulators LINEAR 1.8V/1.8V 6WDFN ActivePositiveFixed25.5V1.8V, 1.8V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount6-WFDFN Exposed Pad6-WDFN (1.6x1.6)
Richtek USA Inc. IC Regulators LINEAR 1.8V/2.8V 8WDFN ActivePositiveFixed25.5V1.8V, 2.8V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC Regulators LINEAR 1.8V/3.3V TSOT23-6 ActivePositiveFixed25.5V1.8V, 3.3V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC Regulators LINEAR 1.8V/3.3V 6WDFN ActivePositiveFixed25.5V1.8V, 3.3V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount6-WFDFN Exposed Pad6-WDFN (1.6x1.6)
Richtek USA Inc. IC Regulators LINEAR 2.6V/2.85V 6WDFN ActivePositiveFixed25.5V2.6V, 2.85V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount6-WFDFN Exposed Pad6-WDFN (1.6x1.6)
Richtek USA Inc. IC Regulators LINEAR 1.3V/2.8V TSOT23-6 ActivePositiveFixed25.5V1.3V, 2.8V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC Regulators LINEAR 1.8V/2.8V TSOT23-6 ActivePositiveFixed25.5V1.8V, 2.8V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC Regulators LINEAR 1.8V/2.8V 8WDFN ActivePositiveFixed25.5V1.8V, 2.8V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC Regulators LINEAR 1.8V/2.8V 6WDFN ActivePositiveFixed25.5V1.8V, 2.8V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount6-WFDFN Exposed Pad6-WDFN (1.6x1.6)
Richtek USA Inc. IC Regulators LINEAR 2.8V/2.8V TSOT23-6 ActivePositiveFixed25.5V2.8V, 2.8V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC Regulators LINEAR 2.8V/2.8V 8WDFN ActivePositiveFixed25.5V2.8V, 2.8V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC Regulators LINEAR 2.8V/3.1V 6WDFN ActivePositiveFixed25.5V2.8V, 3.1V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount6-WFDFN Exposed Pad6-WDFN (1.6x1.6)
Richtek USA Inc. IC Regulators LINEAR 2.8V/3.3V TSOT23-6 ActivePositiveFixed25.5V2.8V, 3.3V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC Regulators LIN 2.85V/2.85V TSOT23-6 ActivePositiveFixed25.5V2.85V, 2.85V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC Regulators LINEAR 3.1V/3.1V 8WDFN ActivePositiveFixed25.5V3.1V, 3.1V
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0.33V @ 300mA, 0.33V @ 300mA300mA, 300mA80µA
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70dB ~ 38dB (100Hz ~ 300kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 85°CSurface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC Regulators LINEAR 1.2V 500MA SOT23-5 ActivePositiveFixed15.5V1.2V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 1.3V 500MA SOT23-5 ActivePositiveFixed15.5V1.3V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 1.3V 500MA SC70-5 ActivePositiveFixed15.5V1.3V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)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 500MA SOT23-5 ActivePositiveFixed15.5V1.5V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 1.5V 500MA 6WDFN ActivePositiveFixed15.5V1.5V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount6-WDFN Exposed Pad6-WDFN (2x2)
Richtek USA Inc. IC Regulators LINEAR 1.8V 500MA SOT23-5 ActivePositiveFixed15.5V1.8V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 1.8V 500MA SC70-5 ActivePositiveFixed15.5V1.8V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR 2.5V 500MA SOT23-5 ActivePositiveFixed15.5V2.5V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 2.8V 500MA SOT23-5 ActivePositiveFixed15.5V2.8V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 2.8V 500MA SC70-5 ActivePositiveFixed15.5V2.8V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR 2.8V 500MA SC82 ActivePositiveFixed15.5V2.8V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-82SC-82
Richtek USA Inc. IC Regulators LINEAR 3V 500MA SOT23-5 ActivePositiveFixed15.5V3V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 3V 500MA SC70-5 ActivePositiveFixed15.5V3V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)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 500MA SOT23-5 ActivePositiveFixed15.5V3.3V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 3.3V 500MA 6WDFN ActivePositiveFixed15.5V3.3V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount6-WDFN Exposed Pad6-WDFN (2x2)
Richtek USA Inc. IC Regulators LINEAR 3.3V 500MA SC70-5 ActivePositiveFixed15.5V3.3V
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0.4V @ 500mA500mA50µA
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50dB (10kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR POS ADJ 3A 10WDFN 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 Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators LINEAR POS ADJ 3A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (1.5V)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 LINEAR POS ADJ 3A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (1.8V)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 LINEAR POS ADJ 3A 10WDFN ActivePositiveAdjustable (Fixed)15.5V0.8V (2.5V)5.15V0.35V @ 3A3A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators LINEAR POS ADJ 3A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (2.5V)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 LINEAR POS ADJ 3A 8SOP ActivePositiveAdjustable (Fixed)15.5V0.8V (1.8V)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 LINEAR POS ADJ 3A 10WDFN ActivePositiveAdjustable (Fixed)15.5V0.8V (2.5V)5.15V0.35V @ 3A3A1.2mA
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Enable, Power GoodOver Current, Over Temperature-40°C ~ 85°CSurface Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators LINEAR 1.8V 500MA SC70-5 ActivePositiveFixed15.5V1.8V
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500mA50µA
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55dB (10kHz)Enable, Soft StartOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR 2.5V 500MA SOT23-5 ActivePositiveFixed15.5V2.5V
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0.32V @ 400mA500mA50µA
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55dB (10kHz)Enable, Soft StartOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 2.5V 500MA SC70-5 ActivePositiveFixed15.5V2.5V
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0.32V @ 400mA500mA50µA
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55dB (10kHz)Enable, Soft StartOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR 2.8V 500MA SOT23-5 ActivePositiveFixed15.5V2.8V
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0.4V @ 500mA500mA50µA
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55dB (10kHz)Enable, Soft StartOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators LINEAR 2.8V 500MA SC70-5 ActivePositiveFixed15.5V2.8V
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0.4V @ 500mA500mA50µA
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55dB (10kHz)Enable, Soft StartOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
Richtek USA Inc. IC Regulators LINEAR 3.3V 500MA SC70-5 ActivePositiveFixed15.5V3.3V
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0.4V @ 500mA500mA50µA
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55dB (10kHz)Enable, Soft StartOver Current, Over Temperature-40°C ~ 85°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
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