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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Input Type Frequency Current - Supply Voltage - Input (Max) Output Type SIC Programmable Output Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Current - Output / Channel Voltage - Supply (Vcc/Vdd) Max Output Power x Channels @ Load Interface Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Rds On (Typ) Voltage - Load Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) High Side Voltage - Max (Bootstrap) Dimming Voltage - Supply (Min) Voltage - Output Switch Type Current - Output (Max) Number of Voltages Monitored Voltage - Threshold Reset Timeout Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
RT8209AGQW Richtek USA Inc. RT8209AGQW -
RFQ
ECAD 1114 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-WFQFN Exposed Pad RT8209 Transistor Driver 16-WQFN (3x3) - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 4.5V ~ 5.5V 1 Buck - Current Limit, Enable, On Time Control, Phase Control, Power Good Positive 1 - Yes No -
RT4539WSC Richtek USA Inc. RT4539WSC 2.8000
RFQ
ECAD 2 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Backlight Surface Mount 20-UFBGA, WLCSP DC DC Regulator RT4539 300kHz ~ 1.6MHz 20-WLCSP (1.71x2.37) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT4539WSCTR EAR99 8542.39.0001 3,000 35mA 6 Yes Step-Up (Boost) 24V Analog, I²C, PWM 2.7V 2.7V ~ 36V
RT9818C-27GB Richtek USA Inc. RT9818C-27GB -
RFQ
ECAD 7506 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset RT9818 Not Verified Open Drain or Open Collector SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Active Low 1 2.7V 143ms Minimum
RT8482GS Richtek USA Inc. RT8482GS -
RFQ
ECAD 1207 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Backlight, Lighting Surface Mount 16-SOIC (0.154", 3.90mm Width) DC DC Controller RT8482 350kHz 16-SOP - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 - 1 No Step-Down (Buck), Step-Up (Boost) 36V Analog, PWM 4.5V 48V
RT8463ZQW Richtek USA Inc. RT8463ZQW -
RFQ
ECAD 2104 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Backlight, Lighting Surface Mount 12-WFDFN Exposed Pad DC DC Regulator RT8463 470kHz 12-WDFN (3x3) - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 2A (Switch) 1 Yes Step-Down (Buck), Step-Up (Boost) 50V Analog, PWM 4.5V 50V
RT9193-25GJ5 Richtek USA Inc. RT9193-25GJ5 -
RFQ
ECAD 7176 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount SOT-23-5 Thin, TSOT-23-5 RT9193 5.5V Fixed TSOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 130 µA Enable Positive 300mA 2.5V - 1 - 70dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature
RT9101GQW Richtek USA Inc. RT9101GQW -
RFQ
ECAD 1054 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-WDFN Exposed Pad Class D Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown RT9101 1-Channel (Mono) 2.5V ~ 5.5V 8-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.33.0001 1,500 2.65W x 1 @ 4Ohm
RT7275GQW Richtek USA Inc. RT7275GQW 1.9000
RFQ
ECAD 7 0.00000000 Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad RT7275 18V Adjustable 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 700kHz Positive Yes 3A 0.765V 8V 4.5V
RT9167-30GB Richtek USA Inc. RT9167-30GB -
RFQ
ECAD 6842 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 RT9167 7V Fixed SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 150 µA 150 µA Enable Positive 300mA 3V - 1 0.45V @ 300mA 58dB (100Hz) Over Current, Over Temperature
RT8292BHZSP Richtek USA Inc. RT8292BHZSP -
RFQ
ECAD 7609 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 23V Adjustable 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 1.2MHz Positive Yes 2A 0.8V 15V 4.5V
RT9069-33GQU Richtek USA Inc. RT9069-33GQU -
RFQ
ECAD 4432 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 6-UFDFN Exposed Pad 36V Fixed 6-UDFN (1.6x1.6) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 3.5 µA 5 µA Enable Positive 200mA 3.3V - 1 0.36V @ 10mA - Over Current, Over Temperature
RT9164C-33GG Richtek USA Inc. RT9164C-33GG -
RFQ
ECAD 5602 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount TO-261-4, TO-261AA RT9164 12V Fixed SOT-223 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 10 mA - Positive 1A 3.3V - 1 1.4V @ 1A 72dB (120Hz) Over Current, Over Temperature
RT8009GB Richtek USA Inc. RT8009GB -
RFQ
ECAD 4462 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 RT8009 5.5V Adjustable SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1.25MHz Positive Yes 600mA 0.5V 5.5V 2.5V
RT9193-33GJ5 Richtek USA Inc. RT9193-33GJ5 -
RFQ
ECAD 5733 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount SOT-23-5 Thin, TSOT-23-5 RT9193 5.5V Fixed TSOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 130 µA Enable Positive 300mA 3.3V - 1 0.3V @ 300mA 70dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature
RT8079GQW Richtek USA Inc. RT8079GQW 1.5300
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-WFQFN Exposed Pad RT8079 6V Adjustable 16-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 300kHz ~ 2MHz Positive Yes 3A 0.827V 3.6V 2.95V
RT7257GHZSP Richtek USA Inc. RT7257GHZSP 1.4000
RFQ
ECAD 621 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad RT7257 18V Adjustable 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 800kHz Positive Yes 3A 0.8V 12V 4.5V
TP223GN Richtek USA Inc. TP223GN -
RFQ
ECAD 7778 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete - - - - - - - ROHS3 Compliant 3 (168 Hours) REACH Unaffected OBSOLETE 0000.00.0000 2,500 - - - - - - - -
RT9297AGQW Richtek USA Inc. RT9297AGQW -
RFQ
ECAD 5150 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete - - - - RT9297 - - - - ROHS3 Compliant 3 (168 Hours) REACH Unaffected OBSOLETE 0000.00.0000 1,500
RT9073-12GU5 Richtek USA Inc. RT9073-12GU5 -
RFQ
ECAD 2769 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 RT9073 5.5V Fixed SC-70-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 3 µA Enable Positive 250mA 1.2V - 1 1.2V @ 250mA 75dB (1kHz) Over Current, Over Temperature
RT9011-GSGQW Richtek USA Inc. RT9011-GSGQW -
RFQ
ECAD 3809 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 8-WFDFN Exposed Pad RT9011 5.5V Fixed 8-WDFN (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 80 µA Enable Positive 300mA, 300mA 1.8V, 3.3V - 2 0.33V @ 300mA, 0.33V @ 300mA 70dB ~ 38dB (100Hz ~ 300kHz) Over Current, Over Temperature, Short Circuit
RT9166A-15GX Richtek USA Inc. RT9166A-15GX -
RFQ
ECAD 1589 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount TO-243AA RT9166 5.5V Fixed SOT-89-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 300 µA - Positive 600mA 1.5V - 1 0.58V @ 600mA (Typ) 55dB (1kHz) Over Current, Over Temperature
RT9611AGQW Richtek USA Inc. RT9611AGQW 0.8200
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad RT9611 Non-Inverting Not Verified 4.5V ~ 13.5V 8-WDFN-EL (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Synchronous High-Side or Low-Side 2 N-Channel MOSFET - - 12ns, 12ns 15 V
RT9711GB Richtek USA Inc. RT9711GB -
RFQ
ECAD 3943 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 Status Flag RT9711 Non-Inverting N-Channel 1:1 SOT-23-5 - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Not Required On/Off 1 Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO High Side 80mOhm 2.5V ~ 5.5V USB Switch 1.5A
RT1718SGQW Richtek USA Inc. RT1718SGQW 3.6900
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) USB Dedicated Charging Port (DCP), Power Switch Surface Mount 32-WFQFN Exposed Pad RT1718 2.2mA 2.7V ~ 5.5V 32-WQFN (4x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT1718SGQWTR EAR99 8542.39.0001 1,500
RT9740AGQW Richtek USA Inc. RT9740AGQW -
RFQ
ECAD 1002 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 14-WFDFN Exposed Pad Load Discharge, Slew Rate Controlled RT9740 Non-Inverting N-Channel 1:1 14-WDFN-TL (3x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT9740AGQWTR EAR99 8542.39.0001 1,500 Not Required On/Off 2 - High Side 18mOhm 0.8V ~ 5.5V General Purpose 6A
RT9817D-30PH Richtek USA Inc. RT9817D-30PH 0.5000
RFQ
ECAD 2 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount TO-253-4, TO-253AA Voltage Detector RT9817 Push-Pull, Totem Pole SOT-143 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Active High/Active Low 1 3V 292ms Minimum
RTQ2521GQW Richtek USA Inc. RTQ2521GQW 0.6628
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-WFDFN Exposed Pad 6.5V Adjustable 8-WDFN-EL (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 4 mA 5 mA Current Limit, Enable, Power Good, Soft Start Positive 1.2A 0.8V 5.5V 1 0.075V @ 1.2A 60dB ~ 38dB (10kHz ~ 500kHz) Over Current, Over Temperature, Reverse Current, Short Circuit, Under Voltage Lockout (UVLO)
RT8097ALGE Richtek USA Inc. RT8097ALGE 0.6500
RFQ
ECAD 2 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SOT-23-6 6V Adjustable SOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1MHz Positive Yes 2A 0.6V 3.4V 2.7V
RT8569GQW Richtek USA Inc. RT8569GQW 2.2800
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Backlight Surface Mount 20-WFQFN Exposed Pad DC DC Controller RT8575 500kHz ~ 1MHz 20-WQFN (4x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 40mA 6 Yes Step-Up (Boost) 24V PWM 4.2V 43V
RTQ2963GSP-QA Richtek USA Inc. RTQ2963GSP-QA 4.9000
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 60V Adjustable 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 100kHz ~ 2.5MHz Positive No 3.5A 0.8V 60V 4V
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse