Compare Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Input Type Battery Chemistry Charge Current - Max Voltage - Input Number of Cells Voltage - Input (Max) Output Type Digi-Key Programmable Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Reset Current - Quiescent (Iq) Channel Type 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 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) Voltage - Output 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
Richtek USA Inc. RT8231CGQW Richtek USA Inc. RT8231CGQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Controller, DDR Surface Mount 20-WFQFN Exposed Pad 4.5V ~ 26V 20-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 1 Multiple
Richtek USA Inc. RT8125HGQW Richtek USA Inc. RT8125HGQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad RT8125 Transistor Driver 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 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 -
Richtek USA Inc. RT5028FGQW Richtek USA Inc. RT5028FGQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 56-WFQFN Exposed Pad 3.15V ~ 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 Programmable, Programmable, Programmable, 2.4A Programmable, Programmable, Programmable, 2A Programmable, Programmable, Programmable, 1.6A No No Yes
Richtek USA Inc. RT9816D-30GY Richtek USA Inc. RT9816D-30GY Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount SC-82 Voltage Detector RT9816 Open Drain or Open Collector SC-82 ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Active High/Active Low 1 3V 292ms Minimum
Richtek USA Inc. RT6273BHGJ6F Richtek USA Inc. RT6273BHGJ6F Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 17V Adjustable TSOT-23-6 (FC) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1.4MHz Positive Yes 3A 0.765V 7V 4.5V
Richtek USA Inc. RT8125CGQW Richtek USA Inc. RT8125CGQW Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad RT8125 Transistor Driver 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1.5V ~ 24V 1 Buck 300kHz Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 1 - Yes No -
Richtek USA Inc. RT9817C-30PH Richtek USA Inc. RT9817C-30PH Richtek USA Inc.
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/image/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 143ms Minimum
Richtek USA Inc. RTQ2569-80GQW-QA Richtek USA Inc. RTQ2569-80GQW-QA Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 8-WFDFN Exposed Pad 36V Fixed 8-WDFN-EL (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 5 µA Enable Positive 200mA 8V - 1 0.36V @ 10mA - Over Current, Over Temperature, Short Circuit
Richtek USA Inc. RT9059-15GQW Richtek USA Inc. RT9059-15GQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad 5.5V Fixed 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 1.2 mA Enable, Power Good, Soft Start Positive 3A 1.5V - 1 0.45V @ 3A - Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Richtek USA Inc. RT6256CHGQUF Richtek USA Inc. RT6256CHGQUF Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 12-UFQFN 5.1V ~ 23V 12-UQFN-HL (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 2 Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 750kHz Adjustable, Fixed, 5.1V, 6A Adjustable, Fixed, 5V, 100mA Adjustable, Fixed No No No
Richtek USA Inc. RT8237HGQW(2) Richtek USA Inc. RT8237HGQW(2) Richtek USA Inc.
RFQ

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/image/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 ~ 5.5V 1 Buck 290kHz ~ 430kHz Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 1 - Yes No -
Richtek USA Inc. RT6252AHGJ6F Richtek USA Inc. RT6252AHGJ6F Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 17V Adjustable TSOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT6252AHGJ6FTR EAR99 8542.39.0001 3,000 Step-Down 1 Buck 580kHz Positive Yes 2A 0.765V 7V 4.5V
Richtek USA Inc. RT8126BGQW Richtek USA Inc. RT8126BGQW Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Discontinued at Digi-Key -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 -
Richtek USA Inc. RT6575BGQW Richtek USA Inc. RT6575BGQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-WFQFN Exposed Pad 5V ~ 25V 20-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT6575BGQWCT EAR99 8542.39.0001 1,500 4 Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 300kHz, 355kHz Adjustable, Adjustable, Fixed, 2V ~ 5.5V Adjustable, Adjustable, Fixed, 2V ~ 4V Adjustable, Adjustable, Fixed, 3.3V, 100mA No No Yes
Richtek USA Inc. RTQ2962GSP-QA Richtek USA Inc. RTQ2962GSP-QA Richtek USA Inc.
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/image/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 2.5A 0.8V 60V 4V
Richtek USA Inc. RT5715GQW Richtek USA Inc. RT5715GQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad 5.5V Adjustable 8-WDFN-SL (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 2.7MHz Positive Yes 2A 0.45V 5.5V 2.5V
Richtek USA Inc. RT6541AGQW Richtek USA Inc. RT6541AGQW Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 14-WFDFN Exposed Pad RT6541 Transistor Driver 14-WDFN (3x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 3V ~ 26V 1 Buck 560kHz Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 1 - Yes No -
Richtek USA Inc. RT6262BHGJ8F Richtek USA Inc. RT6262BHGJ8F Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-8 Thin, TSOT-23-8 17V Adjustable TSOT-23-8 (FC) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 650kHz Positive Yes 2A 0.765V 7V 4.5V
Richtek USA Inc. RT9080-28GJ5 Richtek USA Inc. RT9080-28GJ5 Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SOT-23-5 Thin, TSOT-23-5 5.5V Fixed TSOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 4 µA Enable Positive 600mA 2.8V - 1 0.63V @ 600mA - Over Current, Over Temperature, Short Circuit
Richtek USA Inc. RT9818E-27GB Richtek USA Inc. RT9818E-27GB Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 Voltage Detector RT9818 Open Drain or Open Collector SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Active High 1 2.7V 0ms Typical
Richtek USA Inc. RT8248AGQW Richtek USA Inc. RT8248AGQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Controller, DDR Surface Mount 20-WFQFN Exposed Pad 4.5V ~ 26V 20-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 1 Multiple
Richtek USA Inc. RT9526AGQW Richtek USA Inc. RT9526AGQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad RT9526 Lithium Ion - 1 8-WDFN (2x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 USB Over Voltage Constant - Programmable Current 4.2V 28V
Richtek USA Inc. RT9818D-27GV Richtek USA Inc. RT9818D-27GV Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Voltage Detector RT9818 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 2.7V 292ms Minimum
Richtek USA Inc. RT9611CGQW Richtek USA Inc. RT9611CGQW Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-WDFN Exposed Pad RT9611 Non-Inverting Not Verified 4.5V ~ 13.5V 8-WDFN (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 - - 25ns, 25ns 12 V
Richtek USA Inc. RT9624CGQWA Richtek USA Inc. RT9624CGQWA Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad RT9624 Non-Inverting Not Verified 4.5V ~ 13.2V 8-WDFN-SL (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT9624CGQWATR EAR99 8542.39.0001 2,500 Synchronous High-Side or Low-Side 2 N-Channel MOSFET - - 25ns, 12ns 46 V
Richtek USA Inc. RT8816CGQW Richtek USA Inc. RT8816CGQW Richtek USA Inc.
RFQ

Min: 1

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/image/Richtek USA Inc. - Tape & Reel (TR) Active RT8816 ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500
Richtek USA Inc. RT8123AGQW Richtek USA Inc. RT8123AGQW Richtek USA Inc.
RFQ

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Mult: 1

/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-WFQFN Exposed Pad RT8123 Transistor Driver 16-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 4.5V ~ 13.2V 1 Buck 100kHz ~ 1MHz Dead Time Control, Enable, Frequency Control, Phase Control, Ramp Positive 1 95% Yes Yes -
Richtek USA Inc. RTQ2115AGQWT-QA Richtek USA Inc. RTQ2115AGQWT-QA Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 32-WFQFN Exposed Pad 36V Adjustable 32-WQFN (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 300kHz ~ 2.2MHz Positive Yes 3A 0.8V 6V 3V
Richtek USA Inc. RT6585BGQW Richtek USA Inc. RT6585BGQW Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-WFQFN Exposed Pad 5V ~ 25V 20-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 4 Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 400kHz, 475kHz Adjustable, Adjustable, Fixed, 2V ~ 5.5V Adjustable, Adjustable, Fixed, 2V ~ 5.5V Adjustable, Adjustable, Fixed, 3.3V, 100mA No No Yes
Richtek USA Inc. RT9078-J2GQZ Richtek USA Inc. RT9078-J2GQZ Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 4-XDFN Exposed Pad 5.5V Adjustable 4-ZQFN (1x1) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 4 µA Current Limit, Enable Positive 300mA 0.8V 3.3V 1 0.97V @ 300mA 75dB (1kHz) Over Current, Over Temperature

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