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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 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) 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
RT5711AHGQW Richtek USA Inc. RT5711AHGQW -
RFQ
ECAD 4037 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 6-WDFN Exposed Pad RT5711 5.5V 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 1.5A 0.6V 3.4V 2.5V
RT7250AZSP Richtek USA Inc. RT7250AZSP 1.5700
RFQ
ECAD 2 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 RT7250 17V Adjustable 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 340kHz Positive Yes 2A 0.8V 12V 4V
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
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
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 -
RT6211BHGE Richtek USA Inc. RT6211BHGE -
RFQ
ECAD 2608 0.00000000 Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SOT-23-6 RT6211 18V Adjustable SOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 500kHz Positive Yes 1.5A 0.8V 6.5V 4.5V
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 -
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
RT9307AGE Richtek USA Inc. RT9307AGE -
RFQ
ECAD 1067 0.00000000 Richtek USA Inc. * Bulk Obsolete - ROHS3 Compliant 3 (168 Hours) REACH Unaffected OBSOLETE 0000.00.0000 1
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
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 -
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
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
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
RT9712CGS Richtek USA Inc. RT9712CGS -
RFQ
ECAD 8174 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Status Flag RT9712 Non-Inverting N-Channel 1:1 8-SOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Not Required On/Off 2 Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO High Side 90mOhm 2.7V ~ 5.5V General Purpose 1.1A
RT9011-FMGQW Richtek USA Inc. RT9011-FMGQW -
RFQ
ECAD 5369 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 1.5V, 2.8V - 2 0.33V @ 300mA, 0.33V @ 300mA 70dB ~ 38dB (100Hz ~ 300kHz) Over Current, Over Temperature, Short Circuit
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
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 -
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
RT8126BGQW Richtek USA Inc. RT8126BGQW 0.7900
RFQ
ECAD 2182 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad RT8126 Transistor Driver 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT8126BGQWTR EAR99 8542.39.0001 1,500 Step-Down 4.5V ~ 13.2V 1 Buck 300kHz Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 1 - Yes No -
RT8935GQW Richtek USA Inc. RT8935GQW 2.5800
RFQ
ECAD 1 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) TFT-LCD Panels Surface Mount 32-WFQFN Exposed Pad RT8935 60µA 2.6V ~ 5.5V 32-WQFN (4x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500
RT9161A-25GV Richtek USA Inc. RT9161A-25GV -
RFQ
ECAD 6958 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount TO-236-3, SC-59, SOT-23-3 RT9161 12V Fixed SOT-23-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 - Positive 500mA 2.5V - 1 1V @ 500mA - Over Current, Over Temperature
RT9178-2HGB Richtek USA Inc. RT9178-2HGB -
RFQ
ECAD 3385 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 RT9178 6V Fixed SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 150 µA Enable Positive 200mA 2.85V - 1 0.3V @ 200mA 70dB ~ 40dB (100Hz ~ 10kHz) Over Current, Over Temperature
RT9169-13GVL Richtek USA Inc. RT9169-13GVL -
RFQ
ECAD 7155 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 RT9169 6V Fixed SOT-23-3L download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 7 µA 10 µA - Positive 100mA 1.3V - 1 0.6V @ 100mA 30dB (1kHz) Over Current
RT9715FGBR Richtek USA Inc. RT9715FGBR -
RFQ
ECAD 3592 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 100°C (TJ) Surface Mount SC-74A, SOT-753 Load Discharge, Status Flag RT9715 Non-Inverting N-Channel 1:1 SOT-23-5R 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 90mOhm 2.7V ~ 5.5V USB Switch 1.1A
RT9742CGJ5F Richtek USA Inc. RT9742CGJ5F 0.6500
RFQ
ECAD 1282 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 (FC) 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 55mOhm 2.7V ~ 6V USB Switch 2A
  • 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