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LM3402MMX, in 3D

LM3402MMX

Texas Instruments

-40℃~+125℃ 1 1MHz 500mA 6V~42V Buck Built-in DC-DC Over Current Protection、Over-Temperature Protection (OTP) PWM VSSOP-8-0.65mm LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCti/LM3402MMX
Category
LED Drivers
Package
VSSOP-8-0.65mm
Pins
8

Overview

The LM3402MMX is a LED Driver made by Texas Instruments in a VSSOP-8-0.65mm package with 8 pins. -40℃~+125℃ 1 1MHz 500mA 6V~42V Buck Built-in DC-DC Over Current Protection、Over-Temperature Protection (OTP) PWM VSSOP-8-0.65mm LED Drivers ROHS.

PCBKit's library has its KiCad symbol (Celestial_Driver_LED:TI LM3402MM, from Altium's library) and its footprint (Package_SO:VSSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 267 are in stock at JLCPCB (part C2678958).

Symbol

SW1BOOT2DIM3RON6GND4CS5VIN8VCC7
Celestial_Driver_LED:TI LM3402MMFrom Altium's library

Footprint

12345678
Package_SO:VSSOP-8_3x3mm_P0.65mmFrom KiCad's library

Parameters

10
Dimming
PWM
Features
LED open-circuit protection
Frequency - Switching
1MHz
Number of Channels
1
Operating temperature
-40℃~+125℃
Output Current
500mA
Switch Tube (Built-In/External)
Built-in
Topology
Buck
Type
DC-DC
Voltage - Input(DC)
6V~42V

Order codes

1

Pinout

8
The pins of the LM3402MMX
PinNameType
1SWPassive
2BOOTPassive
3DIMPassive
4GNDPassive
5CSPassive
6RONPassive
7VCCPassive
8VINPassive

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Questions

Is there a KiCad symbol and footprint for the LM3402MMX?

Yes. The symbol is Celestial_Driver_LED:TI LM3402MM and the footprint Package_SO:VSSOP-8_3x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM3402MMX?

VSSOP-8-0.65mm, with 8 pins. Its footprint is drawn on this page.

Where is the LM3402MMX datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM3402MMX?

JLCPCB lists it as part C2678958, with 267 in stock; the sellers' links on this page open their listings.

What can replace the LM3402MMX?

Parts like it in the library: the LM3402HVMMX by Texas Instruments, the LM3402MM by Texas Instruments, the LM3402HVMM by Texas Instruments and the LM3401MM by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

6