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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 Voltage - Input Voltage - Input (Max) Capacitance @ Frequency Output Type Digi-Key Programmable PLL Main Purpose Input Output Number of Circuits Ratio - Input:Output Differential - Input:Output Frequency - Max Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) ECCN HTSUS Standard Package Function Current - Output / Channel Number of I/O Voltage - Supply (Vcc/Vdd) Interface Interrupt Output Current - Output Source/Sink Clock Frequency Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - Output Rds On (Typ) Voltage - Load 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) Dimming Voltage - Supply (Min) Voltage - Output Switch Type Current - Output (Max) 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 Unidirectional Channels Voltage - Reverse Standoff (Typ) Voltage - Breakdown (Min) Voltage - Clamping (Max) @ Ipp Current - Peak Pulse (10/1000µs) Power - Peak Pulse Power Line Protection
Semtech Corporation HS2950P.M Semtech Corporation HS2950P.M Semtech Corporation
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/image/Semtech Corporation HotSwitch® Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 12-UFDFN Exposed Pad Status Flag HS2950 Non-Inverting N-Channel 1:1 12-DFN (3x3) download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 5,000 Not Required On/Off 1 Current Limiting (Fixed), Over Temperature, Over Voltage, UVLO High Side 25mOhm 2.7V ~ 29V General Purpose 5A
Semtech Corporation 2620SETRT Semtech Corporation 2620SETRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) SC2620 30V Adjustable 16-SO download 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 2 Buck 1.4MHz Positive No 2.3A 1V 27V 2.8V
Semtech Corporation 4216STRT Semtech Corporation 4216STRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad SC4216 5.5V Adjustable (Fixed) 8-SOIC, EDP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 50 µA 3 mA Enable Positive 3A 0.5V (0.5V, 1.2V) 3.8V 1 0.7V @ 3A - Over Current, Over Temperature, Reverse Polarity
Semtech Corporation 620ULTRT Semtech Corporation 620ULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Backlight Surface Mount 16-UFQFN Exposed Pad Linear SC620 400kHz 16-MLPQ-UT (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 25mA 8 Yes - 5.5V - 2.7V -
Semtech Corporation RCLAMP0524P.TCT Semtech Corporation RCLAMP0524P.TCT Semtech Corporation
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/image/Semtech Corporation RailClamp® Tape & Reel (TR) Obsolete -55°C ~ 125°C (TJ) HDMI Surface Mount 10-UFDFN Steering (Rail to Rail) RCLAMP0524 0.8pF @ 1MHz SLP2510P8 download RoHS Compliant 1 (Unlimited) EAR99 8541.10.0080 3,000 4 5V (Max) 6V 15V 5A (8/20µs) 150W Yes
Semtech Corporation ACS8946T Semtech Corporation ACS8946T Semtech Corporation
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/image/Semtech Corporation - Tray Obsolete -40°C ~ 85°C Surface Mount 48-VFQFN Exposed Pad Not Verified Yes Ethernet, SONET/SDH LVPECL CML, LVPECL 1 2:4 Yes/Yes 625MHz 3.135V ~ 3.465V 48-QFN (7x7) download 1 (Unlimited) EAR99 8542.39.0001 1
Semtech Corporation ACS8947T Semtech Corporation ACS8947T Semtech Corporation
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/image/Semtech Corporation - Tray Obsolete -40°C ~ 85°C Surface Mount 48-VFQFN Exposed Pad Not Verified Yes 3G, Ethernet, PCI, SONET/SDH, Wireless systems LVPECL CML, LVPECL 1 2:4 Yes/Yes 625MHz 3.135V ~ 3.465V 48-QFN (7x7) download 1 (Unlimited) EAR99 8542.39.0001 1
Semtech Corporation 2443MLTRT Semtech Corporation 2443MLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C Controller, DDR Surface Mount 24-VFQFN Exposed Pad 4.75V ~ 16V 24-MLPQ (4x4) 1 (Unlimited) EAR99 8542.39.0001 3,000 2 Adj to 0.5V
Semtech Corporation 4524ASETRT Semtech Corporation 4524ASETRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad SC4524 28V Adjustable 8-SOIC, EDP download 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 1 Buck 200kHz ~ 2MHz Positive No 2A 1V 28V 3V
Semtech Corporation 4524SETRT Semtech Corporation 4524SETRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad SC4524 30V Adjustable 8-SOIC, EDP download 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 1 Buck 1.4MHz Positive No 2A 1V 27V 2.8V
Semtech Corporation 4538ULTRT Semtech Corporation 4538ULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 8-UFDFN Exposed Pad DC DC Regulator SC4538 800kHz 8-MLPD-UT (2x2) 1 (Unlimited) EAR99 8542.39.0001 3,000 30mA 1 Yes Step-Up (Boost) 5.5V PWM 2.8V 5V ~ 38V
Semtech Corporation 4620MLTRT Semtech Corporation 4620MLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 20-VFQFN Exposed Pad 5.5V Adjustable 20-MLPQ (4x4) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 1 Buck 200kHz ~ 2MHz Positive Yes 2.5A 0.5V 5.5V 2.3V
Semtech Corporation 560AULTRT Semtech Corporation 560AULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C Surface Mount 8-UFQFN SC560 5.5V Adjustable 8-MLPQ-UT (1.5x1.5) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 100 µA Enable Positive 300mA, 300mA 1.2V 5V 2 0.1V @ 200mA (Typ), 0.1V @ 200mA (Typ) 65dB ~ 40dB (1kHz) Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Semtech Corporation 560BULTRT Semtech Corporation 560BULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C Surface Mount 8-UFQFN SC560 5.5V Adjustable 8-MLPQ-UT (1.5x1.5) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 100 µA Enable Positive 300mA, 300mA 1.2V 5V 2 0.1V @ 200mA (Typ), 0.1V @ 200mA (Typ) 65dB ~ 40dB (1kHz) Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Semtech Corporation 560FULTRT Semtech Corporation 560FULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 8-UFQFN SC560 5.5V Fixed 8-MLPQ-UT (1.5x1.5) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 100 µA Enable, Power Good Positive 300mA, 300mA 1.8V, 2.5V - 2 -, 0.215V @ 200mA 65dB ~ 40dB (1kHz) Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Semtech Corporation 560GULTRT Semtech Corporation 560GULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 8-UFQFN SC560 5.5V Fixed 8-MLPQ-UT (1.5x1.5) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 100 µA Enable, Power Good Positive 300mA, 300mA 1.5V, 2.5V - 2 -, 0.215V @ 200mA 65dB ~ 40dB (1kHz) Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Semtech Corporation 560HULTRT Semtech Corporation 560HULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C Surface Mount 8-UFQFN SC560 5.5V Fixed 8-MLPQ-UT (1.5x1.5) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 100 µA Enable, Power Good Positive 300mA, 300mA 3.3V, 3.3V - 2 0.1V @ 200mA (Typ), 0.1V @ 200mA (Typ) 65dB ~ 40dB (1kHz) Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Semtech Corporation SX8723E083TRT Semtech Corporation SX8723E083TRT Semtech Corporation
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/image/Semtech Corporation ZoomingADC™ Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount 12-WFDFN Exposed Pad Data Acquisition System (DAS) SX872 Differential Digital 12-MLPD-WEP (4x4) download 1 (Unlimited) EAR99 8542.39.0001 3,000
Semtech Corporation UCLAMP3301P.TCT Semtech Corporation UCLAMP3301P.TCT Semtech Corporation
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/image/Semtech Corporation uClamp® Tape & Reel (TR) Active -40°C ~ 85°C (TA) General Purpose Surface Mount 2-UDFN Zener UCLAMP3301 25pF @ 1MHz SLP1006P2 download RoHS Compliant 1 (Unlimited) EAR99 8541.10.0080 3,000 1 3.3V (Max) 3.5V 8V 5A (8/20µs) 40W No
Semtech Corporation SX1503I091TRT Semtech Corporation SX1503I091TRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 28-UFQFN Exposed Pad POR SX1503 Push-Pull Not Verified 1.2V ~ 5.5V 28-QFN-UT (4x4) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 16 I²C Yes 8mA, 24mA 400 kHz
Semtech Corporation SX1504I087TRT Semtech Corporation SX1504I087TRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 20-UFQFN Exposed Pad POR SX150 Push-Pull 2.5V ~ 5.5V 20-QFN-UT (3x3) download 2 (1 Year) EAR99 8542.39.0001 3,000 4 I²C Yes 8mA, 24mA 400 kHz
Semtech Corporation 195ULTRT Semtech Corporation 195ULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 8-UFQFN SC195 5.5V Programmable 8-MLPQ-UT (1.5x1.5) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 1 Buck 3.5MHz Positive Yes 500mA 0.8V 3.3V 2.9V
Semtech Corporation 189ZSKTRT Semtech Corporation 189ZSKTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 SC189 5.5V Fixed SOT-23-5 download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 1 Buck 2.5MHz Positive Yes 1.5A 3.3V - 2.9V
Semtech Corporation 189LULTRT Semtech Corporation 189LULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 125°C (TJ) Surface Mount 6-UFDFN Exposed Pad SC189 5.5V Fixed 6-MLPD-UT (2x2) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 1 Buck 2.5MHz Positive Yes 1.5A 1.8V - 2.9V
Semtech Corporation RCLAMP3654P.TCT Semtech Corporation RCLAMP3654P.TCT Semtech Corporation
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/image/Semtech Corporation RailClamp® Tape & Reel (TR) Obsolete -55°C ~ 125°C (TJ) USB OTG Surface Mount 6-UFDFN Exposed Pad Steering (Rail to Rail) RCLAMP3654 0.8pF @ 1MHz SLP1616P6 (1.6x1.6) download RoHS Compliant 1 (Unlimited) EAR99 8541.10.0080 3,000 3 5.5V (Max) 6.5V 30V 3A (8/20µs) 100W Yes
Semtech Corporation SX8725E083TDT Semtech Corporation SX8725E083TDT Semtech Corporation
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Min: 1

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/image/Semtech Corporation ZoomingADC™ Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount 12-WFDFN Exposed Pad Data Acquisition System (DAS) SX872 Differential Digital 12-MLPD-WEP (4x4) download 1 (Unlimited) EAR99 8542.39.0001 1,000
Semtech Corporation 427MLTRT Semtech Corporation 427MLTRT Semtech Corporation
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/image/Semtech Corporation EcoSpeed®, SmartDrive™ Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 32-WFQFN Exposed Pad SC427 3V ~ 28V 32-MLPQ (5x5) download RoHS Compliant 3 (168 Hours) EAR99 8542.39.0001 3,000 2 Step-Down (Buck) (1), Linear (LDO) (1) 1MHz Adj, 10A 5V, 200mA - No No No
Semtech Corporation SX1508IULTRT Semtech Corporation SX1508IULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 20-UFQFN Exposed Pad Keypad Controller, LED Output, POR SX150 Open Drain, Push-Pull 1.425V ~ 3.6V 20-QFN-UT (3x3) download 1 (Unlimited) EAR99 8542.39.0001 3,000 8 I²C Yes 8mA, 15mA 400 kHz
Semtech Corporation EZ1085CMTRT Semtech Corporation EZ1085CMTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA EZ1085 7V Adjustable TO-263 1 (Unlimited) EAR99 8542.39.0001 800 10 mA - Positive 3A 1.3V 5.7V 1 1.35V @ 3A 72dB (120Hz) Over Current, Over Temperature
Semtech Corporation 1405DITSTRT Semtech Corporation 1405DITSTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) SC1405 Non-Inverting Not Verified 4.6V ~ 6V 14-TSSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Synchronous Half-Bridge 2 N-Channel MOSFET 0.8V, 2V 3A, 3A 14ns, 12ns 30 V

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