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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 Battery Chemistry Charge Current - Max Number of Cells Voltage - Input (Max) Output Type SIC Programmable Output Number of Circuits Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Slew Rate -3db Bandwidth Current - Output / Channel Amplifier Type Gain Bandwidth Product Current - Input Bias Voltage - Input Offset Voltage - Supply Span (Min) Voltage - Supply Span (Max) Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Current - Charging Programmable Features Battery Pack Voltage 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) 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 Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
RT9741AGV Richtek USA Inc. RT9741AGV -
RFQ
ECAD 5966 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 - RT9741 Non-Inverting N-Channel 1:1 SOT-23-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected OBSOLETE 0000.00.0000 3,000 Not Required On/Off 1 Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO High Side 100mOhm 2.7V ~ 5.5V USB Switch 1.5A
RT8237CZQW(2) Richtek USA Inc. RT8237CZQW(2) -
RFQ
ECAD 3939 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Discontinued at SIC -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 2,500 Step-Down 4.5V ~ 5.5V 1 Buck 290kHz ~ 430kHz Current Limit, Enable, Phase Control, Power Good Positive 1 - Yes No -
RT2810BHGQUF Richtek USA Inc. RT2810BHGQUF -
RFQ
ECAD 3738 0.00000000 Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 16-UFQFN RT2810 18V Adjustable 16-UQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 300kHz ~ 700kHz Positive Yes 10A 0.7V 8V 4.5V
RT8152BGQW Richtek USA Inc. RT8152BGQW 2.1300
RFQ
ECAD 4445 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 32-WFQFN Exposed Pad RT8152 Transistor Driver 32-WQFN (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT8152BGQWTR EAR99 8542.39.0001 1,500 Step-Down 4.5V ~ 25V 1 Buck Up to 1MHz Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start Positive 1 - No Yes -
RT4813AGQUF Richtek USA Inc. RT4813AGQUF 1.6700
RFQ
ECAD 2 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 9-UFQFN RT4813 5.5V Adjustable 9-UQFN (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up 1 Boost 500kHz Positive Yes 2.5A (Switch) 1.8V 5.5V 1.8V
RT9818A-22GV Richtek USA Inc. RT9818A-22GV -
RFQ
ECAD 2431 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset RT9818 Not Verified Open Drain or Open Collector SOT-23-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Active Low 1 2.2V 0ms Typical
RT9819A-42GV Richtek USA Inc. RT9819A-42GV -
RFQ
ECAD 1255 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset RT9819 Not Verified Push-Pull, Totem Pole SOT-23-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Active Low 1 4.2V 0ms Typical
RT9011-BJGJ6 Richtek USA Inc. RT9011-BJGJ6 -
RFQ
ECAD 1494 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount SOT-23-6 Thin, TSOT-23-6 RT9011 5.5V Fixed TSOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 80 µA Enable Positive 300mA, 300mA 1.3V, 2.5V - 2 0.33V @ 300mA, 0.33V @ 300mA 70dB ~ 38dB (100Hz ~ 300kHz) Over Current, Over Temperature, Short Circuit
RT7257DLZSP Richtek USA Inc. RT7257DLZSP -
RFQ
ECAD 1346 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 18V 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 3A 0.8V 12V 4.5V
RT9020-1BGU5 Richtek USA Inc. RT9020-1BGU5 -
RFQ
ECAD 8328 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 5-TSSOP, SC-70-5, SOT-353 RT9020 5.5V Fixed SC-70-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 50 µA Enable, Soft Start Positive 500mA 1.25V - 1 - 55dB (10kHz) Over Current, Over Temperature
RT2853AHGQW Richtek USA Inc. RT2853AHGQW -
RFQ
ECAD 4624 0.00000000 Richtek USA Inc. ACOT™ Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 16-WFQFN Exposed Pad 18V Adjustable 16-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 650kHz Positive Yes 3A 0.765V 7V 4.5V
RT9193-31GQW Richtek USA Inc. RT9193-31GQW -
RFQ
ECAD 5903 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad RT9193 5.5V Fixed 6-WDFN (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 130 µA Enable Positive 300mA 3.1V - 1 0.3V @ 300mA 70dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature
RT8880BGQW Richtek USA Inc. RT8880BGQW -
RFQ
ECAD 5905 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 52-QFN RT8880 PWM 52-QFN (6x6) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 - 4.5V ~ 5.5V 2 - 300kHz - 3 - No No -
RT9818A-40GV Richtek USA Inc. RT9818A-40GV -
RFQ
ECAD 4107 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset RT9818 Not Verified Open Drain or Open Collector SOT-23-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Active Low 1 4V 0ms Typical
RT7250BZSP Richtek USA Inc. RT7250BZSP 1.1900
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 800kHz Positive Yes 2A 0.8V 12V 4V
RT7304GE Richtek USA Inc. RT7304GE 0.9100
RFQ
ECAD 5 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Lighting Surface Mount SOT-23-6 AC DC Offline Switcher RT7304 - SOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 - 1 No Flyback, Step-Down (Buck), Step-Up (Boost) 25V - 12V -
RT6239AHGQUF Richtek USA Inc. RT6239AHGQUF -
RFQ
ECAD 2065 0.00000000 Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 14-UFQFN RT6239 18V Adjustable 14-UQFN (2x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 500kHz Positive Yes 9A 0.7V 8V 4.5V
RT2859ALGQW Richtek USA Inc. RT2859ALGQW 2.7800
RFQ
ECAD 23 0.00000000 Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-WFQFN Exposed Pad 18V Adjustable 16-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 650kHz Positive Yes 3A 0.765V 7V 4.5V
RT9172-25GM Richtek USA Inc. RT9172-25GM -
RFQ
ECAD 5198 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA RT9172 5.5V Fixed TO-263-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 3 mA - Positive 3A 2.5V - 1 0.7V @ 3A - Over Current, Over Temperature
RT9183-25GG Richtek USA Inc. RT9183-25GG -
RFQ
ECAD 8417 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount TO-261-4, TO-261AA RT9183 5.5V Fixed SOT-223 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 500 µA - Positive 1.5A 2.5V - 1 0.5V @ 1.5A - Over Current, Over Temperature
RT9535AGQW Richtek USA Inc. RT9535AGQW -
RFQ
ECAD 3138 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-WQFN Exposed Pad RT9535 Multi-Chemistry - - 16-WQFN (4x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 247,000 - Over Voltage Constant - Programmable - 22V (Max) 28V
RT9183-33GL Richtek USA Inc. RT9183-33GL -
RFQ
ECAD 3358 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 RT9183 5.5V Fixed TO-252-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 500 µA - Positive 1.5A 3.3V - 1 0.5V @ 1.5A - Over Current, Over Temperature
RT7297CHZSP Richtek USA Inc. RT7297CHZSP -
RFQ
ECAD 4635 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 RT7297 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
RT9819B-18GU3 Richtek USA Inc. RT9819B-18GU3 -
RFQ
ECAD 4608 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SC-70, SOT-323 Simple Reset/Power-On Reset RT9819 Push-Pull, Totem Pole SC-70-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Active Low 1 1.8V 35ms Minimum
RT5028DGQW Richtek USA Inc. RT5028DGQW -
RFQ
ECAD 7054 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 56-WFQFN Exposed Pad RT5028 2.5V ~ 5.5V 56-WQFN (7x7) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 12 Step-Down (Buck) Synchronous (4), Linear (LDO) (8) 500kHz ~ 2MHz 0.7V ~ 1.8V, 2.4A 0.7V ~ 1.8V, 2A 0.7V ~ 3.6V, 1.6A No No No
RT9149ZQW Richtek USA Inc. RT9149ZQW -
RFQ
ECAD 4433 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 8-WDFN Exposed Pad RT9149 4mA Rail-to-Rail 1 8-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.33.0001 2,500 35V/µs 16 MHz 400 mA General Purpose 12 MHz 2 nA 2 mV 6 V 20 V
AUO-PL321-31 Richtek USA Inc. AUO-PL321-31 -
RFQ
ECAD 2647 0.00000000 Richtek USA Inc. * Bulk Obsolete - ROHS3 Compliant 3 (168 Hours) REACH Unaffected OBSOLETE 1
RT6264BHGJ6F Richtek USA Inc. RT6264BHGJ6F 0.9900
RFQ
ECAD 2 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 18V Adjustable TSOT-23-6 (FC) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 650kHz Positive Yes 4A 0.765V 7V 4.5V
RT9022GE Richtek USA Inc. RT9022GE 0.7600
RFQ
ECAD 5 0.00000000 Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount SOT-23-6 RT9022 20V Adjustable SOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 80 µA Enable, Soft Start Positive 60mA 1.25V 19.7V 1 0.3V @ 30mA 65dB ~ 55dB (120Hz ~ 10kHz) Over Current, Over Temperature
RT9167-47GB Richtek USA Inc. RT9167-47GB -
RFQ
ECAD 3733 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 4.7V - 1 0.45V @ 300mA 58dB (100Hz) Over Current, Over Temperature
  • 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