Compare Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Technology Current - Supply Voltage - Input Voltage - Input (Max) Output Type Digi-Key Programmable Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Reset Current - Quiescent (Iq) Topology Frequency - Switching Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Voltage - Load Motor Type - Stepper Motor Type - AC, DC Step Resolution 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. RT9043GB Richtek USA Inc. RT9043GB Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount SC-74A, SOT-753 RT9043 5.5V Adjustable SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 50 µA Enable Positive 400mA 1.2V 5V 1 0.35V @ 400mA 67dB ~ 56dB (1kHz ~ 10kHz) Over Current
Richtek USA Inc. RT9193-25GB Richtek USA Inc. RT9193-25GB Richtek USA Inc.
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/image/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 2.5V - 1 - 70dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature
Richtek USA Inc. RT9818C-26GV Richtek USA Inc. RT9818C-26GV Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Discontinued at Digi-Key -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 2.6V 143ms Minimum
Richtek USA Inc. RT9819C-26GV Richtek USA Inc. RT9819C-26GV Richtek USA Inc.
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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 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 2.6V 143ms Minimum
Richtek USA Inc. RT9819C-29GV Richtek USA Inc. RT9819C-29GV Richtek USA Inc.
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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 Simple Reset/Power-On Reset RT9819 Push-Pull, Totem Pole SOT-23-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Active Low 1 2.9V 143ms Minimum
Richtek USA Inc. RT9020-1BGU5 Richtek USA Inc. RT9020-1BGU5 Richtek USA Inc.
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/image/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
Richtek USA Inc. RT9020-25GB Richtek USA Inc. RT9020-25GB Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount SC-74A, SOT-753 RT9020 5.5V Fixed SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 50 µA Enable, Soft Start Positive 500mA 2.5V - 1 0.32V @ 400mA 55dB (10kHz) Over Current, Over Temperature
Richtek USA Inc. RT9020-30GU5 Richtek USA Inc. RT9020-30GU5 Richtek USA Inc.
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/image/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 3V - 1 0.4V @ 500mA 55dB (10kHz) Over Current, Over Temperature
Richtek USA Inc. RT9020-31GU5 Richtek USA Inc. RT9020-31GU5 Richtek USA Inc.
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/image/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 3.1V - 1 0.4V @ 500mA 55dB (10kHz) Over Current, Over Temperature
Richtek USA Inc. RT9020-32GB Richtek USA Inc. RT9020-32GB Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount SC-74A, SOT-753 RT9020 5.5V Fixed SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 50 µA Enable, Soft Start Positive 500mA 3.2V - 1 0.4V @ 500mA 55dB (10kHz) Over Current, Over Temperature
Richtek USA Inc. RT9022GE Richtek USA Inc. RT9022GE Richtek USA Inc.
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/image/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
Richtek USA Inc. RT9024GE Richtek USA Inc. RT9024GE Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SOT-23-6 Positive Adjustable RT9024 300µA 3.8V ~ 13.5V SOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 1
Richtek USA Inc. RT9025-12ZSP Richtek USA Inc. RT9025-12ZSP Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad RT9025 5.5V Adjustable (Fixed) 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 1.2 mA Enable, Power Good Positive 2A 0.8V (1.2V) 5.5V 1 0.3V @ 2A - Over Current, Over Temperature
Richtek USA Inc. RT9026GQW Richtek USA Inc. RT9026GQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Converter, DDR Bus Termination Regulator Surface Mount 10-WFDFN Exposed Pad RT9026 3.15V ~ 5.5V 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 1 -
Richtek USA Inc. RT9026GSP Richtek USA Inc. RT9026GSP Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Converter, DDR Bus Termination Regulator Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad RT9026 3.15V ~ 5.5V 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 1 -
Richtek USA Inc. RT9027AGS Richtek USA Inc. RT9027AGS Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Fan Motor Driver Surface Mount 8-SOIC (0.154", 3.90mm Width) RT9027 Power MOSFET 4.5V ~ 5.5V 8-SOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Driver - Fully Integrated, Control and Power Stage On/Off High Side 2A 4.5V ~ 5.5V - Brushed DC -
Richtek USA Inc. RT9030-10GU5 Richtek USA Inc. RT9030-10GU5 Richtek USA Inc.
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/image/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 1V - 1 - 67dB ~ 40dB (1kHz ~ 100kHz) Over Current, Over Temperature
Richtek USA Inc. RT9030-12GU5 Richtek USA Inc. RT9030-12GU5 Richtek USA Inc.
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/image/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 1.2V - 1 - 67dB ~ 40dB (1kHz ~ 100kHz) Over Current, Over Temperature
Richtek USA Inc. RT9030-15GU5 Richtek USA Inc. RT9030-15GU5 Richtek USA Inc.
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/image/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 1.5V - 1 - 67dB ~ 40dB (1kHz ~ 100kHz) Over Current, Over Temperature
Richtek USA Inc. RT9030-17GU5 Richtek USA Inc. RT9030-17GU5 Richtek USA Inc.
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/image/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 1.7V - 1 0.2V @ 150mA 67dB ~ 40dB (1kHz ~ 100kHz) Over Current, Over Temperature
Richtek USA Inc. RT9030-1BGU5 Richtek USA Inc. RT9030-1BGU5 Richtek USA Inc.
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/image/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 1.25V - 1 0.2V @ 150mA 67dB ~ 40dB (1kHz ~ 100kHz) Over Current, Over Temperature
Richtek USA Inc. RT9030-1KGU5 Richtek USA Inc. RT9030-1KGU5 Richtek USA Inc.
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/image/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 1.05V - 1 0.2V @ 150mA 67dB ~ 40dB (1kHz ~ 100kHz) Over Current, Over Temperature
Richtek USA Inc. RT9030-33GQW Richtek USA Inc. RT9030-33GQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 6-WFDFN Exposed Pad RT9030 5.5V Fixed 6-WDFN (1.6x1.6) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 50 µA Enable Positive 150mA 3.3V - 1 0.15V @ 150mA 67dB ~ 40dB (1kHz ~ 100kHz) Over Current, Over Temperature
Richtek USA Inc. RT9030-35GU5 Richtek USA Inc. RT9030-35GU5 Richtek USA Inc.
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/image/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 3.5V - 1 0.15V @ 150mA 67dB ~ 40dB (1kHz ~ 100kHz) Over Current, Over Temperature
Richtek USA Inc. RT8055GQW Richtek USA Inc. RT8055GQW 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 RT8055 5.5V Adjustable 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 300kHz ~ 2MHz Positive Yes 3A 0.8V 5V 2.6V
Richtek USA Inc. RT8101AGS Richtek USA Inc. RT8101AGS Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) RT8101 Transistor Driver 8-SOP ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 10.8V ~ 13.2V 1 Buck 600kHz Phase Control Positive 1 100% Yes No -
Richtek USA Inc. RT8101GSP Richtek USA Inc. RT8101GSP Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad RT8101 Transistor Driver 8-SOP-EP ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 10.8V ~ 13.2V 1 Buck 300kHz Phase Control Positive 1 100% Yes No -
Richtek USA Inc. RT8204BGQW Richtek USA Inc. RT8204BGQW Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-WFQFN Exposed Pad RT8204 4.5V ~ 5.5V 16-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 2 Step-Down (Buck) Synchronous (1), Linear (LDO) (1) - Controller Controller - No No No
Richtek USA Inc. RT8251GSP Richtek USA Inc. RT8251GSP Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad RT8251 24V Adjustable 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 570kHz Positive Yes 5A 0.8V 15V 4.75V
Richtek USA Inc. RT8258GJ6 Richtek USA Inc. RT8258GJ6 Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SOT-23-6 Thin, TSOT-23-6 RT8258 24V Adjustable TSOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 700kHz Positive No 1.2A 0.8V 15V 4.5V

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