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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 Base Product Number Input Type Frequency Current - Supply Battery Chemistry Charge Current - Max Number of Cells 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 Divider/Multiplier RoHS Status Moisture Sensitivity Level (MSL) Other Names ECCN HTSUS Standard Package Function Standards Control Interface Current - Output / Channel Voltage - Supply (Vcc/Vdd) Interface Resolution (Bits) Number of Outputs Touchscreen Voltage Reference 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 Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Dimming Voltage - Supply (Min) Voltage - Output 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 418ULTRT Semtech Corporation 418ULTRT Semtech Corporation
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/image/Semtech Corporation EcoSpeed® Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 20-VFQFN Exposed Pad SC418 3V ~ 28V 20-MLPQ-UT (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 2 Step-Down (Buck) (1), Linear (LDO) (1) 1MHz Controller 0.75V ~ 5.25V, 200mA - No No No
Semtech Corporation 493ULTRT Semtech Corporation 493ULTRT Semtech Corporation
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/image/Semtech Corporation EcoSpeed®, SmartDrive™ Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 20-VFQFN Exposed Pad SC493 Transistor Driver 20-MLPQ-UT (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 3V ~ 5.5V 1 Buck 250kHz ~ 1MHz Current Limit, Enable, Power Good Positive 1 - Yes No I²C
Semtech Corporation 443ULTRT Semtech Corporation 443ULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 16-UFQFN Exposed Pad DC DC Regulator SC443 800kHz 16-MLPQ-UT (3x3) download 1 (Unlimited) EAR99 8542.39.0001 3,000 30mA 3 Yes Step-Up (Boost) 27V PWM 4.5V 42V
Semtech Corporation 440AMLTRT Semtech Corporation 440AMLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete - Backlight Surface Mount 24-VFQFN Exposed Pad DC DC Regulator SC440 800kHz 24-MLPQ (4x4) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 30mA 6 Yes Step-Up (Boost) 27V Analog, PWM 4.5V 42V
Semtech Corporation 4539ULTRT Semtech Corporation 4539ULTRT 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 SC4539 800kHz 8-MLPD-UT (2x2) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 30mA 1 Yes Step-Up (Boost) 5.5V PWM 2.8V 5V ~ 22V
Semtech Corporation RCLAMP3654PATCT Semtech Corporation RCLAMP3654PATCT Semtech Corporation
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/image/Semtech Corporation RailClamp® Tape & Reel (TR) Active -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 SX8121ISTRT Semtech Corporation SX8121ISTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C General Purpose Surface Mount 8-SOIC (0.154", 3.90mm Width) SX8121 30µA 0.9V ~ 2V 8-SOIC 1 (Unlimited) EAR99 8542.39.0001 2,500
Semtech Corporation SX8724CWLTDT Semtech Corporation SX8724CWLTDT Semtech Corporation
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/image/Semtech Corporation ZoomingADC™ Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount 16-VQFN Exposed Pad Data Acquisition System (DAS) SX872 Differential Digital 16-QFN (4x4) 1 (Unlimited) EAR99 8542.39.0001 1,000
Semtech Corporation 185QULTRT Semtech Corporation 185QULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 16-UFQFN Exposed Pad SC185 5.5V Fixed 16-MLPQ-UT (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1.5MHz Positive Yes 4A 3.3V - 2.9V
Semtech Corporation 668ULTRT Semtech Corporation 668ULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 20-VFQFN Exposed Pad Linear SC668 400kHz 20-MLPQ-UT (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 25mA 8 + 4LDOs Yes - 5.5V PWM 2.9V -
Semtech Corporation 283WLTRT Semtech Corporation 283WLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 18-WFQFN Exposed Pad SC283 5.5V Programmable 18-MLPQ-W (2x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 2 Buck 2.5MHz Positive Yes 1.8A 0.8V 3.3V 2.9V
Semtech Corporation 4524CSETRT Semtech Corporation 4524CSETRT 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 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 1 Buck 200kHz ~ 2MHz Positive No 2A 1V 26.88V 3V
Semtech Corporation 4212MLTRT Semtech Corporation 4212MLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 125°C Surface Mount 8-VDFN Exposed Pad SC4212 6V Adjustable (Fixed) 8-MLPD (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 15 µA 3 mA Enable Positive 1A 0.5V (0.5V) 5V 1 0.5V @ 1A - Over Current, Over Temperature, Reverse Polarity
Semtech Corporation SX8651ICSTRT Semtech Corporation SX8651ICSTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 12-UFBGA, WLCSP SX8651 1.65V ~ 3.7V 12-WLCSP (1.5x2) RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 I²C 12 b 4 Wire Resistive Internal
Semtech Corporation SX8657IWLTRT Semtech Corporation SX8657IWLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 20-WFQFN Exposed Pad SX865 2.3V ~ 3.6V 20-QFN (4x4) 1 (Unlimited) EAR99 8542.31.0001 3,000 I²C, Serial 12 b 4 or 5 Wire Resistive Internal
Semtech Corporation 630AULTRT Semtech Corporation 630AULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 8-UFDFN Exposed Pad SC630 5.5V Fixed 8-MLPD-UT (2x2) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Up/Step-Down 1 Charge Pump 1MHz Positive No 300mA 3.3V - 2.95V
Semtech Corporation 286ULTRT Semtech Corporation 286ULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 28-UFQFN Exposed Pad SC286 5.5V Programmable 28-MLPQ-UT (4x4) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 2 Buck 1.6MHz Positive Yes 4A 0.8V 3.3V 2.9V
Semtech Corporation 811ULTRT Semtech Corporation 811ULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 8-UFDFN Exposed Pad SC811 Lithium Ion 1A 1 8-MLPD-UT (2x2) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 USB Over Current, Over Temperature, Over Voltage, Short Circuit Constant - Programmable Current 4.2V 8.2V
Semtech Corporation 824ULTRT Semtech Corporation 824ULTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 10-UFDFN Exposed Pad SC824 Lithium Ion 1A 1 10-MLPD-UT (2x2) 1 (Unlimited) EAR99 8542.39.0001 3,000 USB Over Current, Over Temperature, Over Voltage, Short Circuit Constant - Programmable Current, Timer 4.2V 8.2V
Semtech Corporation 189ASKTRT Semtech Corporation 189ASKTRT 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 1V - 2.9V
Semtech Corporation 189YSKTRT Semtech Corporation 189YSKTRT 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 2.5V - 2.9V
Semtech Corporation 4215HSETRT Semtech Corporation 4215HSETRT 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 SC4215 6V Adjustable (Fixed) 8-SOIC, EDP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 50 µA 3 mA Enable Positive 2A 0.5V (0.5V) 5.5V 1 0.4V @ 2A - Over Current, Over Temperature, Reverse Polarity
Semtech Corporation 4216HSETRT Semtech Corporation 4216HSETRT 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) 4.8V 1 0.7V @ 3A - Over Current, Over Temperature, Reverse Polarity
Semtech Corporation 171MLTRT Semtech Corporation 171MLTRT Semtech Corporation
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/image/Semtech Corporation EcoSpeed® Tape & Reel (TR) Not For New Designs -40°C ~ 125°C (TJ) Surface Mount 10-VFDFN Exposed Pad SC171 5.5V Adjustable 10-MLPD (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 1 Buck 200kHz ~ 1MHz Positive Yes 1A 0.75V 5.23V 3V
Semtech Corporation GS4915-INE3 Semtech Corporation GS4915-INE3 Semtech Corporation
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/image/Semtech Corporation Gennum ClockCleaner™ Tray Obsolete -20°C ~ 85°C Surface Mount 40-VFQFN Exposed Pad GS4915 Yes with Bypass CML, LVCMOS, LVDS LVCMOS, LVDS 1 2:2 Yes/Yes 165MHz 1.71V ~ 3.465V 40-QFN (6x6) download Yes/No RoHS Compliant 3 (168 Hours) GS4915INE3 EAR99 8542.39.0001 490
Semtech Corporation GS2965-INE3 Semtech Corporation GS2965-INE3 Semtech Corporation
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/image/Semtech Corporation - Tray Not For New Designs Professional Video Surface Mount 32-VFQFN Exposed Pad GS2965 3.135V ~ 3.465V 32-QFN (5x5) download RoHS Compliant 3 (168 Hours) GS2965INE3 EAR99 8542.39.0001 490 Reclocker DVB-ASI, SMPTE SPI
Semtech Corporation GS1528ACKAE3 Semtech Corporation GS1528ACKAE3 Semtech Corporation
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/image/Semtech Corporation HD-LINX® II Tube Obsolete Professional Video Surface Mount 8-SOIC (0.154", 3.90mm Width) GS1528 3.135V ~ 3.465V 8-SOIC 2 (1 Year) 5A991B1 8542.39.0001 100 Driver SMPTE Serial
Semtech Corporation GS9076-CNE3 Semtech Corporation GS9076-CNE3 Semtech Corporation
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/image/Semtech Corporation HD-LINX® III Tray Obsolete Professional Video Surface Mount 64-VFQFN Exposed Pad GS9076 - 64-QFN (9x9) RoHS Compliant 1 (Unlimited) GS9076CNE3 5A991B1 8542.39.0001 260 Reclocker SMPTE Serial
Semtech Corporation GN2406-INE3 Semtech Corporation GN2406-INE3 Semtech Corporation
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/image/Semtech Corporation - Tray Active - Surface Mount 48-QFN GN2406 Not Verified No InfiniBand, Ethernet Clock Clock 1 4:4 Yes/Yes - 3.3V 48-QFN (7x7) download RoHS Compliant 3 (168 Hours) 5A991C1 8542.39.0001 260
Semtech Corporation GS2972-IBE3 Semtech Corporation GS2972-IBE3 Semtech Corporation
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/image/Semtech Corporation - Tray Active Professional Video Surface Mount 100-LBGA GS2972 1.14V ~ 1.26V 100-LBGA (11x11) download RoHS Compliant 3 (168 Hours) GS2972IBE3 EAR99 8542.39.0001 168 Serializer SMPTE GSPI

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