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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. LV5144RGYR
LV5144RGYR - 1
LV5144RGYR - 2
LV5144RGYR - 3
Extended1/3
* Images are for reference only
LV5144RGYR
Attributes
Value
Manufacturer
Texas Instruments
MFR.Part #
LV5144RGYR
JLCPCB Part #
C34042097
Package
VQFN-20-EP(3.5x4.5)
Description
-40℃~+125℃@(TJ) 100kHz~1MHz 2mA 6V~95V 800mV~60V Adjustable Buck Buck External Yes VQFN-20-EP(3.5x4.5) DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerTexas Instruments
PackageVQFN-20-EP(3.5x4.5)
Operating Temperature-40℃~+125℃@(TJ)
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching100kHz~1MHz
Voltage - Supply6V~95V
Output TypeAdjustable
Quiescent Current2mA
FeaturesOvercurrent Protection、Light load efficient mode、Adjustable soft-start、Operating status indication、Cycle-by-cycle current limiting、Adjustable current limiting、Frequency synchronization、Hiccup current limiting、Built-in LDO regulator
Switch tube (built-in/external)External
TopologyBuck
Output Voltage800mV~60V
Number of Outputs1
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. LV5144RGYR
LV5144RGYR

* Images are for reference only

LV5144RGYR

Extended
Manufacturer

Texas Instruments

MFR.Part #
LV5144RGYR
JLCPCB Part #
C34042097
Package
VQFN-20-EP(3.5x4.5)
Description
-40℃~+125℃@(TJ) 100kHz~1MHz 2mA 6V~95V 800mV~60V Adjustable Buck Buck External Yes VQFN-20-EP(3.5x4.5) DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

LV5144RGYR

* Images are for reference only

LV5144RGYR
Extended
Manufacturer

Texas Instruments

MFR.Part #
LV5144RGYR
JLCPCB Part #
C34042097
Package
VQFN-20-EP(3.5x4.5)
Description
-40℃~+125℃@(TJ) 100kHz~1MHz 2mA 6V~95V 800mV~60V Adjustable Buck Buck External Yes VQFN-20-EP(3.5x4.5) DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

LV5144RGYR Specifications

LV5144RGYR technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerTexas Instruments
PackageVQFN-20-EP(3.5x4.5)
Operating Temperature-40℃~+125℃@(TJ)
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching100kHz~1MHz
Voltage - Supply6V~95V
Output TypeAdjustable
Quiescent Current2mA
FeaturesOvercurrent Protection、Light load efficient mode、Adjustable soft-start、Operating status indication、Cycle-by-cycle current limiting、Adjustable current limiting、Frequency synchronization、Hiccup current limiting、Built-in LDO regulator
Switch tube (built-in/external)External
TopologyBuck
Output Voltage800mV~60V
Number of Outputs1
Results remaining: 0

PCB Assembly Tips

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  • 1

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LV5144RGYR Schematic Symbol & PCB Footprint

The LV5144RGYR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.