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11

LT3471EDD

Analog Devices

1.3A, 1.2MHz , Dual Switching Regulator

Part id
adi/LT3471EDD
Category
Uncategorised
Package
SON10
Pins
11
Used on
3 open-source boards

Overview

The LT3471EDD is an uncategorised made by Analog Devices in a SON10 package with 11 pins. 1.3A, 1.2MHz , Dual Switching Regulator.

PCBKit's library has its KiCad symbol (Regulator_Switching:LT3471, from KiCad's library) and its footprint (Package_DFN_QFN:DFN-10-1EP_3x3mm_P0.5mm_EP1.65x2.38mm, from KiCad's library), ready for a KiCad board. 3 open-source boards in 3 repositories on GitHub use it.

Symbol

FB1N1FB1P2VREF3FB2P4FB2N5SW26SHDN/SS27VIN8SHDN/SS19SW110GND11
Regulator_Switching:LT3471From KiCad's library

Footprint

11
Package_DFN_QFN:DFN-10-1EP_3x3mm_P0.5mm_EP1.65x2.38mmFrom KiCad's library

Pinout

11
The pins of the LT3471EDD
PinNameType
1FB1NInput
2FB1PInput
3VREFPower out
4FB2PInput
5FB2NInput
6SW2Passive
7SHDN/SS2Input
8VINPower in
9SHDN/SS1Input
10SW1Passive
11GNDPower in

Open-source boards using it

3
  • 4 layers76 × 58 mmGR106768 Buzzer, the printed circuit board in 3D

    GR106768 Buzzer

    4ms/openventilator

    OpenVentilator project, this repo is just tests and noodlings

    273 parts2
  • 2 layers69.7 × 40 mm5v to bipolar15v PSU, the printed circuit board in 3D

    5v to bipolar15v PSU

    tommassey/5v_to_bipolar15v_PSU

    Small SMPS to provide ~200mA of +15v/-15v from a single 5v-12v DC supply

    59 parts2
  • 2 layersLITPS01, the printed circuit board in 3D

    LITPS01

    kevinisabelle/litdlm01

    AVR C Drum Lighting module using XMEGA microcontroller (Includes KiCad PCB)

    37 parts

Parts like it

2

Questions

Is there a KiCad symbol and footprint for the LT3471EDD?

Yes. The symbol is Regulator_Switching:LT3471 and the footprint Package_DFN_QFN:DFN-10-1EP_3x3mm_P0.5mm_EP1.65x2.38mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LT3471EDD?

SON10, with 11 pins. Its footprint is drawn on this page.

What can replace the LT3471EDD?

Parts like it in the library: the LT3045EDD by Analog Devices and the LTC4316CDD by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LT3471EDD?

3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.