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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. LD7750RGR
LD7750RGR - 1
LD7750RGR - 2
LD7750RGR - 3
LD7750RGR - 4
Extended1/4
* Images are for reference only

LD7750RGR

Attributes
Value
Manufacturer
Leadtrend Tech
MFR.Part #
LD7750RGR
JLCPCB Part #
C648777
Package
SOP-7
Description
-40℃~+125℃ 400mW 500mA 65kHz 75% Isolation Over Voltage Protection、Under Voltage Protection、Soft Start、Over Temperature Protection Secondary-Side Feedback SOP-7 AC-DC Controllers and Regulators 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)/AC-DC Controllers and Regulators
ManufacturerLeadtrend Tech
PackageSOP-7
Operating Temperature-40℃~+125℃
Frequency - Switching65kHz
Output Current500mA
Duty Cycle(Max)75%
Feedback SystemSecondary-Side Feedback
Working ModePWM Modulation
IsolationIsolation
FeaturesOver Voltage Protection、Under Voltage Protection、Soft-start、Overtemperature protection (OTP)、High voltage direct start、Light load efficient mode、Under-voltage lockout、EMI optimization (spread spectrum)、Leading edge blanking、Slope compensation
TopologyFlyback
Pd - Power Dissipation400mW
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. LD7750RGR
LD7750RGR

* Images are for reference only

LD7750RGR

Extended
Manufacturer

Leadtrend Tech

MFR.Part #
LD7750RGR
JLCPCB Part #
C648777
Package
SOP-7
Description
-40℃~+125℃ 400mW 500mA 65kHz 75% Isolation Over Voltage Protection、Under Voltage Protection、Soft Start、Over Temperature Protection Secondary-Side Feedback SOP-7 AC-DC Controllers and Regulators 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.

LD7750RGR

* Images are for reference only

LD7750RGR

Extended
Manufacturer

Leadtrend Tech

MFR.Part #
LD7750RGR
JLCPCB Part #
C648777
Package
SOP-7
Description
-40℃~+125℃ 400mW 500mA 65kHz 75% Isolation Over Voltage Protection、Under Voltage Protection、Soft Start、Over Temperature Protection Secondary-Side Feedback SOP-7 AC-DC Controllers and Regulators 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.

LD7750RGR Specifications

LD7750RGR technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/AC-DC Controllers and Regulators
ManufacturerLeadtrend Tech
PackageSOP-7
Operating Temperature-40℃~+125℃
Frequency - Switching65kHz
Output Current500mA
Duty Cycle(Max)75%
Feedback SystemSecondary-Side Feedback
Working ModePWM Modulation
IsolationIsolation
FeaturesOver Voltage Protection、Under Voltage Protection、Soft-start、Overtemperature protection (OTP)、High voltage direct start、Light load efficient mode、Under-voltage lockout、EMI optimization (spread spectrum)、Leading edge blanking、Slope compensation
TopologyFlyback
Pd - Power Dissipation400mW
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LD7750RGR. 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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LD7750RGR Documents

LD7750RGR datasheets or manufacturer documentation.

Datasheet: LD7750RGR Datasheet (PDF)

LD7750RGR Schematic Symbol & PCB Footprint

The LD7750RGR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.