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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 Base Product Number Voltage - Input Voltage - Input (Max) Output Type Digi-Key Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Number of Outputs Topology Frequency - Switching Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min)
Texas Instruments LM2598S-ADJ Texas Instruments LM2598S-ADJ Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2598 40V Adjustable DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 150kHz Positive No 1A 1.2V 37V 4.5V
Texas Instruments LM2598T-3.3 Texas Instruments LM2598T-3.3 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads LM2598 40V Fixed TO-220-7 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 150kHz Positive No 1A 3.3V - 4.5V
Texas Instruments LM2598T-5.0 Texas Instruments LM2598T-5.0 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads LM2598 40V Fixed TO-220-7 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 150kHz Positive No 1A 5V - 4.5V
Texas Instruments LM2599S-12 Texas Instruments LM2599S-12 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2599 40V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 150kHz Positive No 3A 12V - 4.5V
Texas Instruments LM2641MTC-ADJ Texas Instruments LM2641MTC-ADJ Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete 0°C ~ 125°C Dual Power Supply Controller Surface Mount 28-TSSOP (0.173", 4.40mm Width) LM2641 5.5V ~ 30V Not Verified 5.5V ~ 30V 28-TSSOP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 48
Texas Instruments LM2647MTC Texas Instruments LM2647MTC Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete -5°C ~ 125°C (TJ) Surface Mount 28-TSSOP (0.173", 4.40mm Width) LM2647 Transistor Driver 28-TSSOP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 48 Step-Down 5.5V ~ 28V 2 Buck 200kHz ~ 500kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 75% Yes No -
Texas Instruments LM2651MTC-ADJ Texas Instruments LM2651MTC-ADJ Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Not For New Designs -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM2651 14V Adjustable 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 92 Step-Down 1 Buck 300kHz Positive Yes 1.5A 1.238V 13V 4V
Texas Instruments LM2655MTC-3.3 Texas Instruments LM2655MTC-3.3 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM2655 14V Fixed 16-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 92 Step-Down 1 Buck 300kHz Positive No 2.5A 3.3V - 4V
Texas Instruments LM2657MTC Texas Instruments LM2657MTC Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete -40°C ~ 125°C (TJ) Surface Mount 28-TSSOP (0.173", 4.40mm Width) LM2657 Transistor Driver 28-TSSOP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 48 Step-Down 4.5V ~ 28V 2 Buck 200kHz ~ 500kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 70% Yes No -
Texas Instruments LM2660M Texas Instruments LM2660M Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Not For New Designs -40°C ~ 85°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2660 5.5V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 95 Ratiometric 1 Charge Pump 5kHz, 40kHz Positive or Negative No 100mA -Vin, 2Vin, Vin/2 - 1.5V
Texas Instruments LM2662M Texas Instruments LM2662M Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Not For New Designs -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2662 5.5V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 95 Ratiometric 1 Charge Pump 10kHz, 75kHz Positive or Negative No 200mA -Vin, 2Vin, Vin/2 - 1.5V
Texas Instruments LM2670S-5.0 Texas Instruments LM2670S-5.0 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Not For New Designs -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2670 40V Fixed DDPAK/TO-263-7 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 260kHz Positive No 3A 5V - 8V
Texas Instruments LM2670T-3.3 Texas Instruments LM2670T-3.3 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads LM2670 40V Fixed TO-220-7 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 260kHz Positive No 3A 3.3V - 8V
Texas Instruments LM2671N-12 Texas Instruments LM2671N-12 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2671 40V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 Step-Down 1 Buck 260kHz Positive No 500mA 12V - 6.5V
Texas Instruments LM2671N-3.3 Texas Instruments LM2671N-3.3 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2671 40V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 Step-Down 1 Buck 260kHz Positive No 500mA 3.3V - 6.5V
Texas Instruments LM2671N-5.0 Texas Instruments LM2671N-5.0 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2671 40V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 Step-Down 1 Buck 260kHz Positive No 500mA 5V - 6.5V
Texas Instruments LM2672M-12 Texas Instruments LM2672M-12 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2672 40V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 95 Step-Down 1 Buck 260kHz Positive No 1A 12V - 6.5V
Texas Instruments LM2672M-5.0 Texas Instruments LM2672M-5.0 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Not For New Designs -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2672 40V Fixed 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 95 Step-Down 1 Buck 260kHz Positive No 1A 5V - 6.5V
Texas Instruments LM2672M-ADJ Texas Instruments LM2672M-ADJ Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Not For New Designs -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2672 40V Adjustable 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 95 Step-Down 1 Buck 260kHz Positive No 1A 1.21V 37V 6.5V
Texas Instruments LM2673S-12 Texas Instruments LM2673S-12 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Not For New Designs -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2673 40V Fixed DDPAK/TO-263-7 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 260kHz Positive No 3A 12V - 8V
Texas Instruments LM2673T-ADJ Texas Instruments LM2673T-ADJ Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Not For New Designs -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads LM2673 40V Adjustable TO-220-7 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 260kHz Positive No 3A 1.2V 37V 8V
Texas Instruments LM2674N-3.3 Texas Instruments LM2674N-3.3 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2674 40V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 Step-Down 1 Buck 260kHz Positive No 500mA 3.3V - 6.5V
Texas Instruments LM2674N-ADJ Texas Instruments LM2674N-ADJ Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2674 40V Adjustable 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 Step-Down 1 Buck 260kHz Positive No 500mA 1.2V 37V 6.5V
Texas Instruments LM2675N-12 Texas Instruments LM2675N-12 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2675 40V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 Step-Down 1 Buck 260kHz Positive No 1A 12V - 6.5V
Texas Instruments LM2675N-3.3 Texas Instruments LM2675N-3.3 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2675 40V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 Step-Down 1 Buck 260kHz Positive No 1A 3.3V - 6.5V
Texas Instruments LM2676S-12 Texas Instruments LM2676S-12 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Not For New Designs -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2676 40V Fixed DDPAK/TO-263-7 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 260kHz Positive No 3A 12V - 8V
Texas Instruments LM2676T-12 Texas Instruments LM2676T-12 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads LM2676 40V Fixed TO-220-7 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 260kHz Positive No 3A 12V - 8V
Texas Instruments LM2677T-ADJ Texas Instruments LM2677T-ADJ Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Not For New Designs -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads LM2677 40V Adjustable TO-220-7 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 260kHz Positive No 5A 1.21V 37V 8V
Texas Instruments LM2678S-12 Texas Instruments LM2678S-12 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Not For New Designs -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2678 40V Fixed DDPAK/TO-263-7 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 260kHz Positive No 5A 12V - 15V
Texas Instruments LM2678S-3.3 Texas Instruments LM2678S-3.3 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Tube Not For New Designs -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2678 40V Fixed DDPAK/TO-263-7 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 45 Step-Down 1 Buck 260kHz Positive No 5A 3.3V - 8V

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