Welcome to Weijie Semiconductor
Image
Part Number
Manufacturer
Description
Unit Price
In Stock

LM2647MTC/NOPB LM2647MTC/NOPB

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 2
Output Phases : 2
Voltage - Supply (Vcc/Vdd) : 5.5 V ~ 28 V
Frequency - Switching : 200kHz ~ 500kHz
Duty Cycle (Max) : 75%
Synchronous Rectifier : Yes
Clock Sync : No
Serial Interfaces : -
Control Features : Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature : -5°C ~ 125°C (TJ)
Package / Case : 28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 28-TSSOP
0
1926 in stock

LM2657MTC LM2657MTC

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Series : -
Part Status : Obsolete
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 2
Output Phases : 2
Voltage - Supply (Vcc/Vdd) : 4.5 V ~ 28 V
Frequency - Switching : 200kHz ~ 500kHz
Duty Cycle (Max) : 70%
Synchronous Rectifier : Yes
Clock Sync : No
Serial Interfaces : -
Control Features : Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature : -40°C ~ 125°C (TJ)
Package / Case : 28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 28-TSSOP
0
68 in stock

LM2657MTC/NOPB LM2657MTC/NOPB

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Series : -
Part Status : Obsolete
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 2
Output Phases : 2
Voltage - Supply (Vcc/Vdd) : 4.5 V ~ 28 V
Frequency - Switching : 200kHz ~ 500kHz
Duty Cycle (Max) : 70%
Synchronous Rectifier : Yes
Clock Sync : No
Serial Interfaces : -
Control Features : Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature : -40°C ~ 125°C (TJ)
Package / Case : 28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 28-TSSOP
0
208 in stock

LM27213MTD/NOPB LM27213MTD/NOPB

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 4.75 V ~ 6 V
Frequency - Switching : -
Duty Cycle (Max) : -
Synchronous Rectifier : Yes
Clock Sync : No
Serial Interfaces : -
Control Features : Current Limit, Enable, Power Good, Soft Start
Operating Temperature : -5°C ~ 105°C (TA)
Package / Case : 48-TFSOP (0.240", 6.10mm Width)
Supplier Device Package : 48-TSSOP
0
570 in stock

LM27213SQX/NOPB LM27213SQX/NOPB

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 4.75 V ~ 6 V
Frequency - Switching : -
Duty Cycle (Max) : -
Synchronous Rectifier : Yes
Clock Sync : No
Serial Interfaces : -
Control Features : Current Limit, Enable, Power Good, Soft Start
Operating Temperature : -5°C ~ 105°C (TA)
Package / Case : 48-WFQFN Exposed Pad
Supplier Device Package : 48-WQFN (7x7)
0
4061 in stock

LM2727MTC/NOPB LM2727MTC/NOPB

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 4.5 V ~ 5.5 V
Frequency - Switching : 50kHz ~ 2MHz
Duty Cycle (Max) : 90%
Synchronous Rectifier : Yes
Clock Sync : No
Serial Interfaces : -
Control Features : Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature : -40°C ~ 125°C (TJ)
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
501 in stock

LM2727MTCX/NOPB LM2727MTCX/NOPB

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 4.5 V ~ 5.5 V
Frequency - Switching : 50kHz ~ 2MHz
Duty Cycle (Max) : 90%
Synchronous Rectifier : Yes
Clock Sync : No
Serial Interfaces : -
Control Features : Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature : -40°C ~ 125°C (TJ)
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
530 in stock

LM2737MTC/NOPB LM2737MTC/NOPB

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 4.5 V ~ 5.5 V
Frequency - Switching : 50kHz ~ 2MHz
Duty Cycle (Max) : 90%
Synchronous Rectifier : Yes
Clock Sync : No
Serial Interfaces : -
Control Features : Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature : -40°C ~ 125°C (TJ)
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
1666 in stock

LM2737MTCX LM2737MTCX

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tape & Reel (TR)
Series : -
Part Status : Not For New Designs
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 4.5 V ~ 5.5 V
Frequency - Switching : 50kHz ~ 2MHz
Duty Cycle (Max) : 90%
Synchronous Rectifier : Yes
Clock Sync : No
Serial Interfaces : -
Control Features : Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature : -40°C ~ 125°C (TJ)
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
100 in stock

LM2737MTCX/NOPB LM2737MTCX/NOPB

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 4.5 V ~ 5.5 V
Frequency - Switching : 50kHz ~ 2MHz
Duty Cycle (Max) : 90%
Synchronous Rectifier : Yes
Clock Sync : No
Serial Interfaces : -
Control Features : Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature : -40°C ~ 125°C (TJ)
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
3839 in stock

LM27402MH/NOPB LM27402MH/NOPB

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 3 V ~ 20 V
Frequency - Switching : 200kHz ~ 1.2MHz
Duty Cycle (Max) : 95%
Synchronous Rectifier : Yes
Clock Sync : Yes
Serial Interfaces : -
Control Features : Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature : -40°C ~ 125°C (TJ)
Package / Case : 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package : 16-HTSSOP
0
563 in stock

LM27402MHX/NOPB LM27402MHX/NOPB

Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 3 V ~ 20 V
Frequency - Switching : 200kHz ~ 1.2MHz
Duty Cycle (Max) : 95%
Synchronous Rectifier : Yes
Clock Sync : Yes
Serial Interfaces : -
Control Features : Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature : -40°C ~ 125°C (TJ)
Package / Case : 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package : 16-HTSSOP
0
3 in stock