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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. LV14340DDAR
LV14340DDAR - 1
LV14340DDAR - 2
LV14340DDAR - 3
Extended1/3
* Images are for reference only
LV14340DDAR
Attributes
Value
Manufacturer
Texas Instruments
MFR.Part #
LV14340DDAR
JLCPCB Part #
C882854
Package
HSOIC
Description
-40℃~+125℃@(TJ) 200kHz~2MHz 3.5A 300uA 4V~40V 800mV~32V Adjustable Buck Buck Built-in HSOIC DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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
PackageHSOIC
Operating Temperature-40℃~+125℃@(TJ)
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching200kHz~2MHz
Output TypeAdjustable
Voltage - Supply4V~40V
Output Current3.5A
Quiescent Current300uA
FeaturesOvercurrent Protection、Light load efficient mode、Adjustable soft-start、Cycle-by-cycle current limiting、Frequency synchronization
Switch tube (built-in/external)Built-in
TopologyBuck
Output Voltage800mV~32V
Number of Outputs1
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. LV14340DDAR
LV14340DDAR

* Images are for reference only

LV14340DDAR

Extended
Manufacturer

Texas Instruments

MFR.Part #
LV14340DDAR
JLCPCB Part #
C882854
Package
HSOIC
Description
-40℃~+125℃@(TJ) 200kHz~2MHz 3.5A 300uA 4V~40V 800mV~32V Adjustable Buck Buck Built-in HSOIC DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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

LV14340DDAR

* Images are for reference only

LV14340DDAR
Extended
Manufacturer

Texas Instruments

MFR.Part #
LV14340DDAR
JLCPCB Part #
C882854
Package
HSOIC
Description
-40℃~+125℃@(TJ) 200kHz~2MHz 3.5A 300uA 4V~40V 800mV~32V Adjustable Buck Buck Built-in HSOIC DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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

LV14340DDAR Specifications

LV14340DDAR technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerTexas Instruments
PackageHSOIC
Operating Temperature-40℃~+125℃@(TJ)
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching200kHz~2MHz
Output TypeAdjustable
Voltage - Supply4V~40V
Output Current3.5A
Quiescent Current300uA
FeaturesOvercurrent Protection、Light load efficient mode、Adjustable soft-start、Cycle-by-cycle current limiting、Frequency synchronization
Switch tube (built-in/external)Built-in
TopologyBuck
Output Voltage800mV~32V
Number of Outputs1
Results remaining: 0

PCB Assembly Tips

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  • 1

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  • 2

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  • 3

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LV14340DDAR Schematic Symbol & PCB Footprint

The LV14340DDAR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.