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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Tolerance Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Frequency Current - Supply Battery Chemistry Charge Current - Max Voltage - Input Number of Cells Voltage - Input (Max) Output Type Temperature Coefficient Digi-Key Programmable Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Current - Output / Channel Reference Type Voltage - Supply (Vcc/Vdd) Interface Current - Output Source/Sink Number of Outputs Reset Current - Quiescent (Iq) Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle 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 Number of Voltages Monitored Voltage - Threshold Reset Timeout Voltage - Output (Min/Fixed) Noise - 0.1Hz to 10Hz Noise - 10Hz to 10kHz Current - Cathode Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
Microsemi Corporation LX1553IM Microsemi Corporation LX1553IM Microsemi Corporation
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Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) LX1553 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 96% Yes No -
Microsemi Corporation LX1554CPW Microsemi Corporation LX1554CPW Microsemi Corporation
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Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) LX1554 20-TSSOP 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 LX1554IDM Microsemi Corporation LX1554IDM Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LX1554 8-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 LX1554MY Microsemi Corporation LX1554MY Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete -55°C ~ 125°C (TA) Through Hole 8-CDIP (0.300", 7.62mm) LX1554 8-CDIP 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 LX1662CN Microsemi Corporation LX1662CN 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 LX1663ACN Microsemi Corporation LX1663ACN Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C Controller, Intel Pentium® II Through Hole 16-DIP LX1663 10.8V ~ 13.2V 16-DIP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 1 1.8V ~ 2.8V
Microsemi Corporation LX1663CN Microsemi Corporation LX1663CN Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C Controller, Intel Pentium® II Through Hole 16-DIP LX1663 10.8V ~ 13.2V 16-DIP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 1 1.8V ~ 2.8V
Microsemi Corporation LX1665ACDW Microsemi Corporation LX1665ACDW Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Obsolete 0°C ~ 70°C Controller, Intel Pentium® II Surface Mount 18-SOIC (0.295", 7.50mm Width) LX1665 10.8V ~ 13.2V 18-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 2 1.8V ~ 2.8V
Microsemi Corporation LX1665CDW Microsemi Corporation LX1665CDW Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C Controller, Intel Pentium® II Surface Mount 18-SOIC (0.295", 7.50mm Width) LX1665 10.8V ~ 13.2V 18-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 2 1.8V ~ 2.8V
Microsemi Corporation LX1677CLQ Microsemi Corporation LX1677CLQ Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C Controller, Intel VRM Surface Mount 38-VFQFN Exposed Pad LX1677 4.5V ~ 5.5V 38-MLPQ (5x7) download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 1 0.8V ~ 1.55V
Microsemi Corporation LX1677CPW Microsemi Corporation LX1677CPW Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 70°C Controller, Intel VRM Surface Mount 38-TFSOP (0.173", 4.40mm Width) LX1677 4.5V ~ 5.5V 38-TSSOP download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 1 0.8V ~ 1.55V
Microsemi Corporation LX1686CPW Microsemi Corporation LX1686CPW Microsemi Corporation
RFQ

Min: 1

Mult: 1

/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) REACH Unaffected EAR99 8542.39.0001 2,500 - Yes
Microsemi Corporation LX1734CLM Microsemi Corporation LX1734CLM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 85°C (TA) Surface Mount 6-TDFN Exposed Pad LX1734 8V Fixed 6-MLP (3x3) download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up, Step-Up/Step-Down 1 Boost, Charge Pump, Cuk 800kHz ~ 1.4MHz Negative No 750mA -1.235V -18V (Switch) 4.2V
Microsemi Corporation LX1741CLM Microsemi Corporation LX1741CLM Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Tube Active 0°C ~ 70°C (TA) Surface Mount 8-VDFN Exposed Pad LX1741 Transistor Driver 8-MLP (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up 1.6V ~ 6V 1 Boost - Current Limit, Enable Positive 1 - No No -
Microsemi Corporation LX1742CDU Microsemi Corporation LX1742CDU Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LX1742 6V Adjustable 8-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25,000 Step-Up 1 Boost - Positive No - 1.6V 25V (Switch) 1.6V
Microsemi Corporation LX1745CPW Microsemi Corporation LX1745CPW Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 20-TSSOP (0.173", 4.40mm Width) DC DC Controller LX1745 - 20-TSSOP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - 3 No Step-Up (Boost) 6V Analog, PWM 1.6V 25V
Microsemi Corporation LX1882-00CDU Microsemi Corporation LX1882-00CDU 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 Adjustable 8-MSOP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up/Step-Down 1 Charge Pump 550kHz Positive No 50mA 2.5V 5.5V 1.8V
Microsemi Corporation LX1990ILM Microsemi Corporation LX1990ILM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 6-VDFN Exposed Pad Linear LX1990 - 6-MLP (3x3) download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 30mA 2 Yes - 5.5V PWM 2.7V 0.1V ~ 10V
Microsemi Corporation LX1992CLM Microsemi Corporation LX1992CLM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 70°C (TA) Backlight Surface Mount 8-TDFN Exposed Pad DC DC Controller LX1992 - 8-MLP (3x3) download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - 1 No Step-Up (Boost) 6V Analog, PWM 1.6V -
Microsemi Corporation LX2201CLQ Microsemi Corporation LX2201CLQ Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 20-TFQFN Exposed Pad LX2201 Lithium Ion 2A 1 20-MLPQ (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 USB - Constant - Programmable Current 4.2V 6V
Microsemi Corporation LX432CSC Microsemi Corporation LX432CSC Microsemi Corporation
RFQ

Min: 1

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/image/Microsemi Corporation - Bulk Obsolete ±1% 0°C ~ 70°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LX432 - - Adjustable - SOT-23 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Shunt 20 mA 1.24V - - 80 µA 20 V
Microsemi Corporation LX432ISC Microsemi Corporation LX432ISC Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LX432 - - Adjustable - SOT-23 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Shunt 20 mA 1.24V - - 80 µA 20 V
Microsemi Corporation LX6431AIDM Microsemi Corporation LX6431AIDM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete ±1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LX6431 - - Adjustable - 8-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Shunt 100 mA 2.5V - - 600 µA 36 V
Microsemi Corporation LX6431BCDM Microsemi Corporation LX6431BCDM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete ±0.4% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LX6431 - - Adjustable - 8-SOIC download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Shunt 100 mA 2.5V - - 600 µA 36 V
Microsemi Corporation LX6431BILP Microsemi Corporation LX6431BILP Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tape & Box (TB) Obsolete ±0.4% -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 2,000 Shunt 100 mA 2.5V - - 600 µA 36 V
Microsemi Corporation LX6431ILP Microsemi Corporation LX6431ILP Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete ±2% -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 2,000 Shunt 100 mA 2.5V - - 600 µA 36 V
Microsemi Corporation LX7001CLP Microsemi Corporation LX7001CLP Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tape & Box (TB) Obsolete 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads Simple Reset/Power-On Reset LX7001 Not Verified Open Drain or Open Collector TO-92-3 download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 Active Low 1 4.6V -
Microsemi Corporation LX7001ILP Microsemi Corporation LX7001ILP Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tape & Box (TB) Obsolete -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads Simple Reset/Power-On Reset LX7001 Not Verified Open Drain or Open Collector TO-92-3 download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 Active Low 1 4.6V -
Microsemi Corporation LX8117-00CST Microsemi Corporation LX8117-00CST Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 125°C Surface Mount TO-261-4, TO-261AA LX8117 15V Adjustable SOT-223, Power download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 10 mA - Positive 800mA 1.25V 13.85V 1 1.2V @ 800mA 75dB (120Hz) Over Current, Short Circuit
Microsemi Corporation LX8117-25CDD Microsemi Corporation LX8117-25CDD Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LX8117 12V Fixed TO-263, Power download 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 750 10 mA - Positive 800mA 2.5V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Short Circuit

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