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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) Mfr Series Package Product Status Tolerance Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Frequency Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient Voltage - Supply Supplier Device Package DataSheet Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Current - Output / Channel Reference Type Voltage - Supply (Vcc/Vdd) Number of Terminations Current - Output Source/Sink Number of Outputs Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features 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) Noise - 0.1Hz to 10Hz Noise - 10Hz to 10kHz Current - Cathode Voltage - Output (Max) Voltage - Input (Min) Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
Microsemi Corporation LX1552MY Microsemi Corporation LX1552MY Microsemi Corporation
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Min: 1

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/image/Microsemi Corporation - Tube Obsolete -55°C ~ 125°C (TA) Through Hole 8-CDIP (0.300", 7.62mm) LX1552 8-CDIP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 10V ~ 30V Isolated No - Boost, Buck, Flyback, Forward 16 V 96% 500kHz Current Limiting Frequency Control
Microsemi Corporation LX1553ID Microsemi Corporation LX1553ID Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) LX1553 Transistor Driver 14-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Down 7.6V ~ 30V 1 Buck, Boost - Frequency Control Positive 1 96% Yes No -
Microsemi Corporation LX1554ID Microsemi Corporation LX1554ID Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) LX1554 14-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 10V ~ 30V Isolated No - Boost, Buck, Flyback, Forward 16 V 48% 500kHz Current Limiting Frequency Control
Microsemi Corporation LX1554IM Microsemi Corporation LX1554IM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) LX1554 8-DIP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 10V ~ 30V Isolated No - Boost, Buck, Flyback, Forward 16 V 48% 500kHz Current Limiting Frequency Control
Microsemi Corporation LX1555CD Microsemi Corporation LX1555CD Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) LX1555 Transistor Driver 14-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Down 7.6V ~ 30V 1 Buck, Boost - Frequency Control Positive 1 48% Yes No -
Microsemi Corporation LX1555IM Microsemi Corporation LX1555IM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) LX1555 Transistor Driver 8-DIP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Down 7.6V ~ 30V 1 Buck, Boost - Frequency Control Positive 1 48% Yes No -
Microsemi Corporation LX1662ACN Microsemi Corporation LX1662ACN Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C Controller, Intel Pentium® II Through Hole 14-DIP LX1662 10.8V ~ 13.2V 14-DIP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 1 1.8V ~ 2.8V
Microsemi Corporation LX1663ACD Microsemi Corporation LX1663ACD Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C Controller, Intel Pentium® II Surface Mount 16-SOIC (0.154", 3.90mm Width) LX1663 10.8V ~ 13.2V 16-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 1 1.8V ~ 2.8V
Microsemi Corporation LX1664ACD Microsemi Corporation LX1664ACD Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C Controller, Intel Pentium® II Surface Mount 16-SOIC (0.154", 3.90mm Width) LX1664 10.8V ~ 13.2V 16-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 2 1.8V ~ 2.8V
Microsemi Corporation LX1664ACN Microsemi Corporation LX1664ACN Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C Controller, Intel Pentium® II Through Hole 16-DIP LX1664 10.8V ~ 13.2V 16-DIP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 2 1.8V ~ 2.8V
Microsemi Corporation LX1664CN Microsemi Corporation LX1664CN Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C Controller, Intel Pentium® II Through Hole 16-DIP LX1664 10.8V ~ 13.2V 16-DIP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 2 1.8V ~ 2.8V
Microsemi Corporation LX1665ACN Microsemi Corporation LX1665ACN Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C Controller, Intel Pentium® II Through Hole 18-DIP LX1665 10.8V ~ 13.2V 18-DIP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 2 1.8V ~ 2.8V
Microsemi Corporation LX1668CDW Microsemi Corporation LX1668CDW Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Tube Obsolete 0°C ~ 70°C Controller, Intel Pentium® II, III Surface Mount 20-SOIC (0.295", 7.50mm Width) LX1668 5V, 12V download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 3 1.3V ~ 3.5V
Microsemi Corporation LX1671CPW Microsemi Corporation LX1671CPW Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation LoadSHARE™ Bulk Obsolete 0°C ~ 70°C (TA) Surface Mount 38-TFSOP (0.173", 4.40mm Width) LX1671 Transistor Driver 38-TSSOP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 5.5V 4 Buck 300kHz Current Limit, Enable, Soft Start Positive 2 85% Yes No -
Microsemi Corporation LX1672-03CLQ Microsemi Corporation LX1672-03CLQ Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation LoadSHARE™ Bulk Obsolete 0°C ~ 70°C (TA) Surface Mount 38-VFQFN Exposed Pad LX1672 Transistor Driver 38-MLPQ (5x7) download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 4.5V ~ 5.5V 3 Buck 300kHz Current Limit, Soft Start Positive 2 85% Yes No -
Microsemi Corporation LX1673-03CLQ Microsemi Corporation LX1673-03CLQ Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Bulk Obsolete -40°C ~ 85°C Surface Mount 20-VQFN Exposed Pad LX1673 4.5V ~ 5.5V 20-MLPQ (5x5) download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 2 Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz Controller Controller - No No No
Microsemi Corporation LX1673-03CPW Microsemi Corporation LX1673-03CPW Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Bulk Obsolete -40°C ~ 85°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) LX1673 4.5V ~ 5.5V 20-TSSOP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 2 Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz Controller Controller - No No No
Microsemi Corporation LX1673-09CPW Microsemi Corporation LX1673-09CPW Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Bulk Obsolete -40°C ~ 85°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) LX1673 4.5V ~ 5.5V 20-TSSOP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 2 Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 900kHz Controller Controller - No No No
Microsemi Corporation LX1682CDM Microsemi Corporation LX1682CDM Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LX1682 Transistor Driver 8-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 5V 1 Buck 190kHz Current Limit, Soft Start Positive 1 - Yes No -
Microsemi Corporation LX1682IDM Microsemi Corporation LX1682IDM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LX1682 Transistor Driver 8-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 5V 1 Buck 190kHz Current Limit, Soft Start Positive 1 - Yes No -
Microsemi Corporation LX1686ECPW Microsemi Corporation LX1686ECPW Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Tape & Reel (TR) Obsolete 0°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) CCFL Controller LX1686 84kHz ~ 116kHz 5 mA 3V ~ 5.5V 24-TSSOP download 2 (1 Year) EAR99 8542.39.0001 2,500 - Yes
Microsemi Corporation LX1691CPW Microsemi Corporation LX1691CPW Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Tape & Reel (TR) Obsolete - Surface Mount 16-TSSOP (0.173", 4.40mm Width) CCFL Controller LX1691 - - 16-TSSOP 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - -
Microsemi Corporation LX1882-33CDM Microsemi Corporation LX1882-33CDM Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LX1882 4.4V Fixed 8-SOIC download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up/Step-Down 1 Charge Pump 550kHz Positive No 50mA 3.3V - 2V
Microsemi Corporation LX1882-33CDU Microsemi Corporation LX1882-33CDU Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Obsolete 0°C ~ 70°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LX1882 4.4V Fixed 8-MSOP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up/Step-Down 1 Charge Pump 550kHz Positive No 50mA 3.3V - 2V
Microsemi Corporation LX1995-1-CSG Microsemi Corporation LX1995-1-CSG Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Tube Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount SOT-23-5 Thin, TSOT-23-5 DC DC Regulator LX1995 2MHz TSOT-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 325mA (Switch) 1 Yes Step-Up (Boost) 5.5V Analog, PWM 1.6V 28V
Microsemi Corporation LX2173CM Microsemi Corporation LX2173CM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LX2173 25V Adjustable 8-PDIP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive or Negative No 1.25A (Switch) - - 3V
Microsemi Corporation LX2173CP Microsemi Corporation LX2173CP Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tape & Reel (TR) Obsolete 0°C ~ 125°C (TJ) Through Hole TO-220-5 LX2173 25V Adjustable TO-220-5 download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive or Negative No 1.25A (Switch) - - 3V
Microsemi Corporation LX5250CPW Microsemi Corporation LX5250CPW Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) SCSI, LVD, SE LX5250 4.75V ~ 5.25V 28-TSSOP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 9
Microsemi Corporation LX6431ACLP Microsemi Corporation LX6431ACLP Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Bulk Obsolete ±1% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads LX6431 - - Adjustable - TO-92-3 download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 Shunt 100 mA 2.5V - - 600 µA 36 V
Microsemi Corporation LX6431AILP Microsemi Corporation LX6431AILP Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads LX6431 - - Adjustable - TO-92-3 download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 Shunt 100 mA 2.5V - - 600 µA 36 V

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