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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. TD8303X
TD8303X - 1
TD8303X - 2
TD8303X - 3
TD8303X - 4
Extended1/4
* Images are for reference only
TD8303X
Attributes
Value
Manufacturer
Shenzhen JingYang
MFR.Part #
TD8303X
JLCPCB Part #
C3038118
Package
ESOP-8L
Description
-40℃~+85℃@(TA) 1 1mA 300kHz 3A 4.5V~30V 800mV~20V Adjustable Buck Buck Built-in Yes ESOP-8L DC-DC Converters ROHS
EasyEDA Libraries
ECCN
-
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
ManufacturerShenzhen JingYang
PackageESOP-8L
Operating Temperature-40℃~+85℃@(TA)
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching300kHz
Output TypeAdjustable
Voltage - Supply4.5V~30V
Output Current3A
Quiescent Current1mA
FeaturesOvercurrent Protection、Light load efficient mode、Adjustable soft-start、Cycle-by-cycle current limiting、Hiccup current limiting、Built-in LDO regulator
Switch tube (built-in/external)Built-in
TopologyBuck
Output Voltage800mV~20V
Number of Outputs1
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. TD8303X
TD8303X

* Images are for reference only

TD8303X

Extended
Manufacturer

Shenzhen JingYang

MFR.Part #
TD8303X
JLCPCB Part #
C3038118
Package
ESOP-8L
Description
-40℃~+85℃@(TA) 1 1mA 300kHz 3A 4.5V~30V 800mV~20V Adjustable Buck Buck Built-in Yes ESOP-8L DC-DC Converters ROHS
EasyEDA Libraries
ECCN
-
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.

TD8303X

* Images are for reference only

TD8303X
Extended
Manufacturer

Shenzhen JingYang

MFR.Part #
TD8303X
JLCPCB Part #
C3038118
Package
ESOP-8L
Description
-40℃~+85℃@(TA) 1 1mA 300kHz 3A 4.5V~30V 800mV~20V Adjustable Buck Buck Built-in Yes ESOP-8L DC-DC Converters ROHS
EasyEDA Libraries
ECCN
-
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.

TD8303X Specifications

TD8303X technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerShenzhen JingYang
PackageESOP-8L
Operating Temperature-40℃~+85℃@(TA)
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching300kHz
Output TypeAdjustable
Voltage - Supply4.5V~30V
Output Current3A
Quiescent Current1mA
FeaturesOvercurrent Protection、Light load efficient mode、Adjustable soft-start、Cycle-by-cycle current limiting、Hiccup current limiting、Built-in LDO regulator
Switch tube (built-in/external)Built-in
TopologyBuck
Output Voltage800mV~20V
Number of Outputs1
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TD8303X. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
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TD8303X Documents

TD8303X datasheets or manufacturer documentation.

Datasheet: TD8303X Datasheet (PDF)

TD8303X Schematic Symbol & PCB Footprint

The TD8303X schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.