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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 Voltage - Input (Max) Output Type 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 Current - Quiescent (Iq) Current - Supply (Max) 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 Dimming Voltage - Supply (Min) Voltage - Output Switch Type Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
RT9198-18GV Richtek USA Inc. RT9198-18GV -
RFQ
ECAD 8817 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount TO-236-3, SC-59, SOT-23-3 RT9198 5.5V Fixed SOT-23-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 130 µA Enable Positive 300mA 1.8V - 1 0.33V @ 300mA 60dB ~ 30dB (100Hz ~ 10kHz) Over Current, Over Temperature
RT9728ALGE Richtek USA Inc. RT9728ALGE 0.8700
RFQ
ECAD 2 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SOT-23-6 Status Flag RT9728 Non-Inverting P-Channel 1:1 SOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Not Required On/Off 1 Current Limiting (Adjustable), Over Temperature, UVLO High Side 120mOhm 2.5V ~ 5.5V USB Switch 1.3A
RT9119GQV Richtek USA Inc. RT9119GQV 3.7200
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 28-VFQFN Exposed Pad Class D - RT9119 2-Channel (Stereo) 8V ~ 26.4V 28-VQFN (4x5) - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.33.0001 1,500 20W x 2 @ 8Ohm
RT9164APL Richtek USA Inc. RT9164APL -
RFQ
ECAD 2386 0.00000000 Richtek USA Inc. - Bulk Last Time Buy -40°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 14V Adjustable TO252-R download 1028-RT9164APL EAR99 8542.39.0001 1 10 mA Current Limit Positive 1A 1.256V 13.6V 1 1.4V @ 1A 72dB (120Hz) Over Current, Over Temperature
RT6255AHGJ6F Richtek USA Inc. RT6255AHGJ6F 1.2400
RFQ
ECAD 2 0.00000000 Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SOT-23-6 Thin, TSOT-23-6 RT6255 18V Adjustable TSOT-23-6 (FC) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 500kHz Positive Yes 5A 0.6V 5V 4.5V
RT8004PQV Richtek USA Inc. RT8004PQV -
RFQ
ECAD 1361 0.00000000 Richtek USA Inc. - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 16-VQFN Exposed Pad 5.5V Adjustable 16-VQFN (4x4) download 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 300kHz ~ 4MHz Positive Yes 3A 0.8V 5V 2.65V
RT8497GS Richtek USA Inc. RT8497GS 1.0900
RFQ
ECAD 2 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher RT8497 - 8-SOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 1.4A 1 Yes Step-Down (Buck) 30V - 10V -
RT5712FHGQW Richtek USA Inc. RT5712FHGQW -
RFQ
ECAD 7231 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 6-WDFN Exposed Pad RT5712 6V Adjustable 6-WDFN (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 1MHz Positive Yes 2A 0.6V 3.4V 2.7V
RT9742QGJ5 Richtek USA Inc. RT9742QGJ5 0.6300
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SOT-23-5 Thin, TSOT-23-5 Load Discharge, Status Flag RT9742 Non-Inverting N-Channel 1:1 TSOT-23-5 download 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 70mOhm 2.7V ~ 6V USB Switch 500mA
RT9164C-33GL Richtek USA Inc. RT9164C-33GL -
RFQ
ECAD 3575 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 RT9164 12V Fixed TO-252-3 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
RT8540AGQW Richtek USA Inc. RT8540AGQW -
RFQ
ECAD 4327 0.00000000 Richtek USA Inc. - Bulk Obsolete -40°C ~ 85°C (TA) Camera Flash Surface Mount 20-WFQFN Exposed Pad DC DC Regulator RT8540 2MHz 20-WQFN (4x4) - ROHS3 Compliant 3 (168 Hours) REACH Unaffected OBSOLETE 0000.00.0000 1 4A 1 Yes Step-Up (Boost) 5.5V No 2.8V 3.83V ~ 5.45V
RT8816AGQW Richtek USA Inc. RT8816AGQW 1.4800
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-WFQFN Exposed Pad RT8816 PWM Signal 20-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 2.5V ~ 26V 2 Buck 250kHz ~ 750kHz Current Limit, Enable, Soft Start Positive 2 - Yes Yes -
RT9058-90GX Richtek USA Inc. RT9058-90GX -
RFQ
ECAD 3893 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount TO-243AA RT9058 36V Fixed SOT-89-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 5 µA - Positive 100mA 9V - 1 0.5V @ 10mA 70dB ~ 40dB (100Hz ~ 100kHz) Over Current
RT8108FGSP Richtek USA Inc. RT8108FGSP -
RFQ
ECAD 4786 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 RT8108 Transistor Driver 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.75V ~ 13.2V 1 Buck 500kHz Enable, Phase Control Positive 1 85% Yes No -
RT9030-13GU5 Richtek USA Inc. RT9030-13GU5 -
RFQ
ECAD 3429 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 5-TSSOP, SC-70-5, SOT-353 RT9030 5.5V Fixed SC-70-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 50 µA Enable Positive 150mA 1.3V - 1 - 67dB ~ 40dB (1kHz ~ 100kHz) Over Current, Over Temperature
RT2875BQGCP Richtek USA Inc. RT2875BQGCP 2.9200
RFQ
ECAD 4 0.00000000 Richtek USA Inc. Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 105°C (TA) Surface Mount 14-TSSOP (0.173", 4.40mm Width) Exposed Pad RT2875 36V Adjustable 14-TSSOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 300kHz ~ 2.1MHz Positive Yes 3A 0.6V 24V 4.5V
RT9161A-50GX Richtek USA Inc. RT9161A-50GX -
RFQ
ECAD 8301 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount TO-243AA RT9161 12V Fixed SOT-89-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 - Positive 500mA 5V - 1 1V @ 500mA - Over Current, Over Temperature
RT7272BGSP Richtek USA Inc. RT7272BGSP 1.7200
RFQ
ECAD 16 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 RT7272 36V Adjustable 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 500kHz Positive Yes 3A 0.8V 30V 4.5V
RT8237FZQW Richtek USA Inc. RT8237FZQW 0.5871
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad RT8237 Transistor Driver 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 4.5V ~ 26V 1 Buck 290kHz ~ 430kHz Current Limit, Enable, Phase Control, Power Good, Soft Start Positive 1 - Yes No -
RT9198-25GJ5R Richtek USA Inc. RT9198-25GJ5R 0.7900
RFQ
ECAD 3 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount SOT-23-5 Thin, TSOT-23-5 RT9198 5.5V Fixed TSOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 130 µA - Positive 300mA 2.5V - 1 0.33V @ 300mA 60dB ~ 30dB (100Hz ~ 10kHz) Over Current, Over Temperature
RT7243GQW Richtek USA Inc. RT7243GQW 4.9300
RFQ
ECAD 8 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 14-PowerWFQFN RT7243 18V Adjustable 14-WQFN (3.5x3.5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 200kHz ~ 1.6MHz Positive Yes 6A 0.8V 18V 4.5V
RT9164AGM Richtek USA Inc. RT9164AGM -
RFQ
ECAD 2084 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Last Time Buy -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA RT9164 14V Adjustable TO-263-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 10 mA - Positive 1A 1.256V 13.6V 1 1.4V @ 1A 72dB (120Hz) Over Current, Over Temperature
RT7235GQW Richtek USA Inc. RT7235GQW 2.7700
RFQ
ECAD 2 0.00000000 Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad RT7235 18V Adjustable 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 650kHz Positive Yes 5A 0.765V 8V 4.5V
RT9167-50GB Richtek USA Inc. RT9167-50GB 1.0500
RFQ
ECAD 3 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 5V - 1 0.45V @ 300mA 58dB (100Hz) Over Current, Over Temperature
RT9193-28GB Richtek USA Inc. RT9193-28GB 0.5600
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 RT9193 5.5V Fixed SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 130 µA Enable Positive 300mA 2.8V - 1 0.3V @ 300mA 70dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature
AUO-PL321-21 Richtek USA Inc. AUO-PL321-21 -
RFQ
ECAD 4515 0.00000000 Richtek USA Inc. * Bulk Last Time Buy - ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1
RT9030A-12GB Richtek USA Inc. RT9030A-12GB -
RFQ
ECAD 8950 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount SC-74A, SOT-753 RT9030 5.5V Fixed SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 50 µA Enable Positive 300mA 1.2V - 1 0.55V @ 300mA 67dB ~ 40dB (1kHz ~ 100kHz) Over Current, Over Temperature
RT9011-FMGQWC Richtek USA Inc. RT9011-FMGQWC -
RFQ
ECAD 1905 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 6-WFDFN Exposed Pad RT9011 5.5V Fixed 6-WDFN (1.6x1.6) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 80 µA Enable Positive 300mA, 300mA 1.5V, 2.8V - 2 0.33V @ 300mA, 0.33V @ 300mA 70dB ~ 38dB (100Hz ~ 300kHz) Over Current, Over Temperature, Short Circuit
RT5025AGQW Richtek USA Inc. RT5025AGQW -
RFQ
ECAD 9065 0.00000000 Richtek USA Inc. * Bulk Obsolete RT5025 - ROHS3 Compliant 3 (168 Hours) REACH Unaffected OBSOLETE 0000.00.0000 1
RT9011-KMGQW Richtek USA Inc. RT9011-KMGQW -
RFQ
ECAD 4746 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 2.6V, 2.8V - 2 0.33V @ 300mA, 0.33V @ 300mA 70dB ~ 38dB (100Hz ~ 300kHz) Over Current, Over Temperature, Short Circuit
  • 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