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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. SD4938TR
SD4938TR - 1
SD4938TR - 2
SD4938TR - 3
SD4938TR - 4
Extended1/4
* Images are for reference only

SD4938TR

Attributes
Value
Manufacturer
Hangzhou Silan Microelectronics
MFR.Part #
SD4938TR
JLCPCB Part #
C5198081
Package
SOP-8
Description
-40℃~+125℃ 0.8W 10V~21V 12V、15V、18V 155V 500mA 60kHz 80% Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Overtemperature protection (OTP)、Constant Voltage (CV) SOP-8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
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)/AC-DC Controllers and Regulators
ManufacturerHangzhou Silan Microelectronics
PackageSOP-8
Operating Temperature-40℃~+125℃
Frequency - Switching60kHz
Voltage - Supply10V~21V
Output Current500mA
Duty Cycle(Max)80%
IsolationNon-Isolated
FeaturesOver Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft-start、Overtemperature protection (OTP)、Constant Voltage (CV)
Voltage - Breakdown155V
Pd - Power Dissipation0.8W
Output Voltage12V、15V、18V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. SD4938TR
SD4938TR

* Images are for reference only

SD4938TR

Extended
Manufacturer

Hangzhou Silan Microelectronics

MFR.Part #
SD4938TR
JLCPCB Part #
C5198081
Package
SOP-8
Description
-40℃~+125℃ 0.8W 10V~21V 12V、15V、18V 155V 500mA 60kHz 80% Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Overtemperature protection (OTP)、Constant Voltage (CV) SOP-8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
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.

SD4938TR

* Images are for reference only

SD4938TR

Extended
Manufacturer

Hangzhou Silan Microelectronics

MFR.Part #
SD4938TR
JLCPCB Part #
C5198081
Package
SOP-8
Description
-40℃~+125℃ 0.8W 10V~21V 12V、15V、18V 155V 500mA 60kHz 80% Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Overtemperature protection (OTP)、Constant Voltage (CV) SOP-8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
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.

SD4938TR Specifications

SD4938TR technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/AC-DC Controllers and Regulators
ManufacturerHangzhou Silan Microelectronics
PackageSOP-8
Operating Temperature-40℃~+125℃
Frequency - Switching60kHz
Voltage - Supply10V~21V
Output Current500mA
Duty Cycle(Max)80%
IsolationNon-Isolated
FeaturesOver Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft-start、Overtemperature protection (OTP)、Constant Voltage (CV)
Voltage - Breakdown155V
Pd - Power Dissipation0.8W
Output Voltage12V、15V、18V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SD4938TR. 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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SD4938TR Schematic Symbol & PCB Footprint

The SD4938TR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.