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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 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) 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
Richtek USA Inc. RT9971AGQW Richtek USA Inc. RT9971AGQW 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
Richtek USA Inc. RT9752AGQWF Richtek USA Inc. RT9752AGQWF Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -10°C ~ 105°C (TJ) Surface Mount 20-WFQFN Exposed Pad Load Discharge, Status Flag RT9752 Non-Inverting N-Channel 1:1 20-WQFN (3x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Not Required On/Off 1 Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO High Side 34mOhm 4.5V ~ 5.5V USB Switch 1.5A, 3A
Richtek USA Inc. RT7291BGQUF Richtek USA Inc. RT7291BGQUF Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-PowerUFQFN 23V Fixed 16-QFN Type U (FC) (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 500kHz Positive Yes 6A 5.1V - 5V
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. 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.
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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. RT4539WSC Richtek USA Inc. RT4539WSC Richtek USA Inc.
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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. RT9164APLR Richtek USA Inc. RT9164APLR Richtek USA Inc.
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/image/Richtek USA Inc. - Bulk Last Time Buy -40°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 14V Adjustable TO252-R download 1028-RT9164APLR EAR99 8542.39.0001 1 10 mA Current Limit Positive 1A 1.256V 13.6V 1 1.4V @ 1A 72dB (120Hz) Over Current, Over Temperature
Richtek USA Inc. RT9164APL Richtek USA Inc. RT9164APL Richtek USA Inc.
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/image/Richtek USA Inc. - Bulk Last Time Buy -40°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 14V Adjustable TO252-R download 1028-RT9164APL EAR99 8542.39.0001 1 10 mA Current Limit Positive 1A 1.256V 13.6V 1 1.4V @ 1A 72dB (120Hz) Over Current, Over Temperature
Richtek USA Inc. RT9164APM Richtek USA Inc. RT9164APM Richtek USA Inc.
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/image/Richtek USA Inc. - Bulk Last Time Buy -40°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 14V Adjustable TO-263-3 download 1028-RT9164APM EAR99 8542.39.0001 1 10 mA Current Limit Positive 1A 1.256V 13.6V 1 1.4V @ 1A 72dB (120Hz) Over Current, Over Temperature
Richtek USA Inc. RT9164APG Richtek USA Inc. RT9164APG Richtek USA Inc.
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/image/Richtek USA Inc. - Bulk Last Time Buy -40°C ~ 125°C (TJ) Surface Mount TO-261-4, TO-261AA 14V Adjustable SOT-223 download 1028-RT9164APG EAR99 8542.39.0001 1 10 mA Current Limit Positive 1A 1.256V 13.6V 1 1.4V @ 1A 72dB (120Hz) Over Current, Over Temperature
Richtek USA Inc. RT6338BGQUF Richtek USA Inc. RT6338BGQUF Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 23-PowerUFQFN 4.5V ~ 23V 23-UQFN (FC) (3x3) download 1028-RT6338BGQUFTR 1 2 Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 500kHz Fixed, Fixed, 3.3V, 8A Fixed, Fixed, 3.3V, 100mA Fixed, Fixed, -, - No No Yes
Richtek USA Inc. RT9214GS Richtek USA Inc. RT9214GS Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) RT9214 Transistor Driver 8-SOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 5V, 12V 1 Buck 300kHz Phase Control Positive 1 100% Yes No -
Richtek USA Inc. RT9258GQW Richtek USA Inc. RT9258GQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 24-WFQFN Exposed Pad RT9258 Transistor Driver 24-WQFN (4x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 10.8V ~ 13.2V 2 Buck 500kHz Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 75% Yes No -
Richtek USA Inc. RT9259AGS Richtek USA Inc. RT9259AGS Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) RT9259 10.8V ~ 13.2V 14-SOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 2 Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz Controller Controller - No No No
Richtek USA Inc. RT9261-35GB Richtek USA Inc. RT9261-35GB Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -20°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 RT9261 7V Fixed SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up 1 Boost 120kHz Positive No 60mA (Switch) 3.5V - 1V
Richtek USA Inc. RT9261A-50GB Richtek USA Inc. RT9261A-50GB Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -20°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 RT9261 7V Fixed SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up 1 Boost 120kHz Positive No 80mA (Switch) 5V - 1V
Richtek USA Inc. RT9261B-33GX Richtek USA Inc. RT9261B-33GX Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -20°C ~ 85°C (TA) Surface Mount TO-243AA RT9261 7V Fixed SOT-89-3 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up 1 Boost 190kHz Positive No 120mA (Switch) 3.3V - 1V
Richtek USA Inc. RT9261B-50GB Richtek USA Inc. RT9261B-50GB Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -20°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 RT9261 7V Fixed SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up 1 Boost 190kHz Positive No 160mA (Switch) 5V - 1V
Richtek USA Inc. RT9266BGE Richtek USA Inc. RT9266BGE Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active - Surface Mount SOT-23-6 RT9266 6.5V Adjustable SOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up 1 Boost 550kHz Positive No 500mA (Switch) 2.6V 6V 2V
Richtek USA Inc. RT9266GE Richtek USA Inc. RT9266GE 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 RT9266 6V Adjustable SOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up 1 Boost 500kHz Positive No 1.6A (Switch) 2V 7V (Switch) 2V
Richtek USA Inc. RT9266GX5 Richtek USA Inc. RT9266GX5 Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SOT-89-5/6 RT9266 6V Adjustable SOT-89-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up 1 Boost 500kHz Positive No 1.6A (Switch) 2V 7V (Switch) 2V
Richtek USA Inc. RT9278GQV Richtek USA Inc. RT9278GQV Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Camera Flash Surface Mount 10-VFDFN Exposed Pad DC DC Regulator RT9278 650kHz 10-VDFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 2A (Switch) 1 Yes Step-Up (Boost) 5.5V - 1.1V 2.4V ~ 5.5V
Richtek USA Inc. RT9361AGE Richtek USA Inc. RT9361AGE Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount SOT-23-6 DC DC Regulator RT9361 1MHz SOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 110mA 1 Yes Switched Capacitor (Charge Pump) 5V PWM 2.8V 5V
Richtek USA Inc. RT9368AGQW Richtek USA Inc. RT9368AGQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 16-WFQFN Exposed Pad DC DC Regulator RT9368 250kHz 16-WQFN (3x3) ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 20mA 4 Yes Switched Capacitor (Charge Pump) 5V Multi-Step 2.8V -
Richtek USA Inc. RT9368GQW Richtek USA Inc. RT9368GQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 16-WFQFN Exposed Pad DC DC Regulator RT9368 250kHz 16-WQFN (3x3) ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 20mA 4 Yes Switched Capacitor (Charge Pump) 5V PWM 2.8V -
Richtek USA Inc. RT9373AGQW Richtek USA Inc. RT9373AGQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Backlight Surface Mount 16-WFQFN Exposed Pad DC DC Regulator RT9373 250kHz 16-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 20mA 3 Yes Switched Capacitor (Charge Pump) 5V - 2.8V -
Richtek USA Inc. RT9503AGQW Richtek USA Inc. RT9503AGQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -20°C ~ 85°C (TA) Surface Mount 16-WFQFN Exposed Pad RT9503 Lithium Ion 1A 1 16-WQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 USB Over Voltage Constant - Programmable Timer 4.2V 12V
Richtek USA Inc. RT9511GQW Richtek USA Inc. RT9511GQW Richtek USA Inc.
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/image/Richtek USA Inc. - Tape & Reel (TR) Active -25°C ~ 85°C (TA) Surface Mount 24-WFQFN Exposed Pad RT9511 Lithium Ion 1A 1 24-WQFN (4x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 USB Over Voltage Constant - Programmable Timer 4.2V 12V

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