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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) 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 Voltage - Input Number of Cells Voltage - Input (Max) Output Type Output 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 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 Synchronous Rectifier 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
Richtek USA Inc. RT9709BGQWB Richtek USA Inc. RT9709BGQWB Richtek USA Inc.
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/image/Richtek USA Inc. - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad RT9709 - - 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected OBSOLETE 0000.00.0000 1 Battery Protection - Over Current, Over Temperature, Over/Under Voltage
Richtek USA Inc. RTQ2533WGQV(2) Richtek USA Inc. RTQ2533WGQV(2) Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 20-VFQFN Exposed Pad RTQ2533 6.5V Adjustable 20-VQFN (3.5x3.5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 4 mA 5.5 mA Enable, Power Good, Soft Start Positive 3A 0.8V 5.5V 1 0.18V @ 3A 42dB ~ 39dB (10kHz ~ 500kHz), 40dB ~ 25dB (10kHz ~ 500kHz) Over Current, Over Temperature, Reverse Current
Richtek USA Inc. RT5760DHGH6F Richtek USA Inc. RT5760DHGH6F Richtek USA Inc.
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Mult: 1

/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SOT-563, SOT-666 RT5760 6V Adjustable SOT-563 (FC) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 5,000 Step-Down 1 Buck 2.2MHz Positive Yes 1A 0.6V 6V 2.5V
Richtek USA Inc. RT5758GQUF Richtek USA Inc. RT5758GQUF Richtek USA Inc.
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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 13-PowerUFQFN RT5758 6.5V Adjustable (Fixed) 13-UQFN (FC) (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 1MHz Positive Yes 9A 0.6V (1V, 1.2V, 1.5V, 2.5V, 3.3V) 6.5V 3V
Richtek USA Inc. RTQ1741AGQW Richtek USA Inc. RTQ1741AGQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 14-WFDFN Exposed Pad RTQ1741 5.5V Adjustable 14-WDFN (4x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Up, Step-Down 1 Buck-Boost 2.4MHz Positive No 3A 1.8V 5.5V 1.8V
Richtek USA Inc. RT9471DGQW(2) Richtek USA Inc. RT9471DGQW(2) Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 24-WFQFN Exposed Pad RT9471 Lithium Ion/Polymer 3A 1 24-WQFN (4x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 I²C Over Current, Over Temperature, Over-Under Voltage Constant - Programmable Current, Timer 4.7V 13.5V
Richtek USA Inc. RT9470DWSC Richtek USA Inc. RT9470DWSC Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 30-UFBGA, WLCSP RT9470 Lithium Ion/Polymer 3A 1 30-WLCSP (2.1x2.5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 1028-RT9470DWSCTR EAR99 8542.39.0001 3,000 I²C Over Current, Over Temperature, Over-Under Voltage Constant - Programmable Current, Timer 4.7V 13.5V
Richtek USA Inc. RT5750BHGJ5 Richtek USA Inc. RT5750BHGJ5 Richtek USA Inc.
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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-5 Thin, TSOT-23-5 RT5750 6V Adjustable TSOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1.5MHz Positive Yes 1A 0.6V 6V 2.5V
Richtek USA Inc. RT6230BHGQUF Richtek USA Inc. RT6230BHGQUF Richtek USA Inc.
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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 16-UFQFN RT6230 23V Adjustable 16-UQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 500kHz Positive Yes 6A 5V 12V 6V
Richtek USA Inc. RT6253BHGH6F Richtek USA Inc. RT6253BHGH6F Richtek USA Inc.
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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SOT-563, SOT-666 RT6253 17V Adjustable SOT-563 (FC) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 5,000 Step-Down 1 Buck 580kHz Positive Yes 3A 0.765V 7V 4.5V
Richtek USA Inc. RT9742VGJ5 Richtek USA Inc. RT9742VGJ5 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 Load Discharge RT9742 Non-Inverting N-Channel 1:1 TSOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT9742VGJ5TR 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 -
Richtek USA Inc. RT6253AHGH6F Richtek USA Inc. RT6253AHGH6F Richtek USA Inc.
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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SOT-563, SOT-666 RT6253 17V Adjustable SOT-563 (FC) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 5,000 Step-Down 1 Buck 580kHz Positive Yes 3A 0.765V 7V 4.5V
Richtek USA Inc. RT9426GQW Richtek USA Inc. RT9426GQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 12-WFDFN Exposed Pad RT9426 Lithium Ion/Polymer 1 12-WDFN (2.5x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Battery Protection I²C Over Temperature, Over/Under Voltage
Richtek USA Inc. RT6230AHGQUF Richtek USA Inc. RT6230AHGQUF Richtek USA Inc.
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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 16-UFQFN RT6230 23V Adjustable 16-UQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 500kHz Positive Yes 6A 5V 12V 6V
Richtek USA Inc. RT5753ALGQWA Richtek USA Inc. RT5753ALGQWA Richtek USA Inc.
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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-WFDFN Exposed Pad RT5753 5.5V Adjustable 8-WDFN-SL (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT5753ALGQWATR EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1.2MHz Positive Yes 3A 0.6V 5.5V 2.5V
Richtek USA Inc. RT6252AHGH6F Richtek USA Inc. RT6252AHGH6F Richtek USA Inc.
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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SOT-563, SOT-666 RT6252 17V Adjustable SOT-563 (FC) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 5,000 Step-Down 1 Buck 580kHz Positive Yes 2A 0.765V 7V 4.5V
Richtek USA Inc. RT5751AHGQW Richtek USA Inc. RT5751AHGQW Richtek USA Inc.
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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad RT5751 6V Adjustable 6-WDFN (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT5751AHGQWTR EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1.5MHz Positive Yes 1A 0.6V 6V 2.5V
Richtek USA Inc. RT5753AHGQWA Richtek USA Inc. RT5753AHGQWA Richtek USA Inc.
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/image/Richtek USA Inc. ACOT™ Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-WFDFN Exposed Pad RT5753 5.5V Adjustable 8-WDFN-SL (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT5753AHGQWATR EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1.2MHz Positive Yes 3A 0.6V 5.5V 2.5V
Richtek USA Inc. RTQ6362GQW Richtek USA Inc. RTQ6362GQW 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 RTQ6362 60V Adjustable 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 100kHz ~ 2.5MHz Positive No 2.5A 0.8V 60V 4V
Richtek USA Inc. RTQ6363GSP Richtek USA Inc. RTQ6363GSP Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad RTQ6363 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 Yes 3.5A 0.8V 60V 4V
Richtek USA Inc. RTQ6361GQW Richtek USA Inc. RTQ6361GQW 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 RTQ6361 60V Adjustable 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 100kHz ~ 2.5MHz Positive No 1.5A 0.8V 60V 4V
Richtek USA Inc. RTQ6362GSP Richtek USA Inc. RTQ6362GSP Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad RTQ6362 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. RT8231AGQW Richtek USA Inc. RT8231AGQW 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. RT9818C-23GU3 Richtek USA Inc. RT9818C-23GU3 Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SC-70, SOT-323 Voltage Detector RT9818 Open Drain or Open Collector SC-70-3 Vendor Undefined 4050-RT9818C-23GU3TR EAR99 8542.39.0000 3,000 Active Low 1 2.3V 143ms Minimum
Richtek USA Inc. RTQ2522AGQW Richtek USA Inc. RTQ2522AGQW Richtek USA Inc.
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/image/Richtek USA Inc. RTQ2522A Tape & Reel (TR) Active -40°C ~ 105°C (TA) Surface Mount 10-WFDFN Exposed Pad 5.5V Adjustable 10-WDFN (3x3) Vendor Undefined 4050-RTQ2522AGQWTR EAR99 8542.39.0000 1,500 2 mA Current Limit, Enable, Power Good, Soft Start Positive 2A 0.8V 3.6V 1 0.15V @ 2A 60dB ~ 30dB (1kHz ~ 300kHz) Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Richtek USA Inc. RT4539WSC Richtek USA Inc. RT4539WSC Richtek USA Inc.
RFQ

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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Backlight Surface Mount 20-UFBGA, WLCSP DC DC Regulator RT4539 300kHz ~ 1.6MHz 20-WLCSP (1.71x2.37) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1028-RT4539WSCTR EAR99 8542.39.0001 3,000 35mA 6 Yes Step-Up (Boost) 24V Analog, I²C, PWM 2.7V 2.7V ~ 36V
Richtek USA Inc. RT4805BWSC Richtek USA Inc. RT4805BWSC Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-UFBGA, WLCSP 5V Adjustable 16-WLCSP (1.67x1.67) download RoHS Compliant 3 (168 Hours) REACH Unaffected 4050-RT4805BWSCTR EAR99 8542.39.0001 3,000 Step-Up 1 Boost 2.5MHz Positive Yes 2A (Switch) 2.85V 4.4V 1.8V
Richtek USA Inc. RT7257BHZSP Richtek USA Inc. RT7257BHZSP Richtek USA Inc.
RFQ

Min: 1

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/image/Richtek USA Inc. RT7257B Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 18V Adjustable 8-SOP-EP download RoHS Compliant 3 (168 Hours) REACH Unaffected 4050-RT7257BHZSPTR EAR99 8542.39.0000 1 Step-Down 1 Buck 1.2MHz Positive Yes 3A 0.8V 12V 4.5V
Richtek USA Inc. RT9059AGQW Richtek USA Inc. RT9059AGQW 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 5.5V Adjustable 10-WDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 1.2 mA Enable, Soft Start Positive 3A 0.8V 5.5V 1 0.45V @ 3A - Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Richtek USA Inc. RT9971GQW Richtek USA Inc. RT9971GQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Digital Camera Surface Mount 40-WFQFN Exposed Pad RT9971 800µA (Max) 2.7V ~ 5.5V 40-WQFN (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500

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