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LD7576GS on a board, in 3D

LD7576GS

Leadtrend Tech

-40℃~+125℃ 11V~25V 400mW 61kHz~69kHz 75% Isolation Over Voltage Protection、Under Voltage Protection、Over Temperature Protection Secondary-Side Feedback SOP-8 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCleadtrend-tech/LD7576GS
Category
AC DC Controllers And Regulators
Package
SOP-8
Pins
8

Overview

The LD7576GS is an AC DC Controllers And Regulator made by Leadtrend Tech in a SOP-8 package with 8 pins. -40℃~+125℃ 11V~25V 400mW 61kHz~69kHz 75% Isolation Over Voltage Protection、Under Voltage Protection、Over Temperature Protection Secondary-Side Feedback SOP-8 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LD7576GS, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 713 are in stock at JLCPCB (part C5124414).

Symbol

CT1COMP2CS3GND4OUT5VCC6NC7HV8
EasyEDA_Cloud:LD7576GSFrom EasyEDA

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

11
Duty Cycle(Max)
75%
Features
Overtemperature protection (OTP)
Feedback System
Secondary-Side Feedback
Frequency - Switching
61kHz~69kHz
Isolation
Isolation
Operating Temperature
-40℃~+125℃
Output Current
500mA
Pd - Power Dissipation
400mW
Topology
Flyback
Voltage - Supply
11V~25V
Working Mode
PWM Modulation

Order codes

1

Pinout

8
The pins of the LD7576GS
PinNameType
1CTUnspecified
2COMPUnspecified
3CSUnspecified
4GNDUnspecified
5OUTUnspecified
6VCCUnspecified
7NCUnspecified
8HVUnspecified

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Questions

Is there a KiCad symbol and footprint for the LD7576GS?

Yes. The symbol is EasyEDA_Cloud:LD7576GS and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LD7576GS?

SOP-8, with 8 pins. Its footprint is drawn on this page.

Where is the LD7576GS datasheet?

Leadtrend Tech publishes it: the Datasheet link on this page opens it.

Where can I order the LD7576GS?

JLCPCB lists it as part C5124414, with 713 in stock; the sellers' links on this page open their listings.

What can replace the LD7576GS?

Parts like it in the library: the FM2542S by Shenzhen Fuman Elec, the UC2843DRG by HANSCHIP semiconductor, the UC2843BM/TR by HGSEMI and the UC3842BM/TR by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8