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LM2733YMF on a board, in 3D

LM2733YMF

Texas Instruments

-40℃~+125℃@(TJ) 1 1.1mA 1A 2.7V~14V 2.7V~40V 600kHz Adjustable Boost Boost Built-in No SOT-23-5 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCti/LM2733YMF
Category
DC DC Converters
Package
SOT-23-5
Pins
5

Overview

The LM2733YMF is a DC DC Converter made by Texas Instruments in a SOT-23-5 package with 5 pins. -40℃~+125℃@(TJ) 1 1.1mA 1A 2.7V~14V 2.7V~40V 600kHz Adjustable Boost Boost Built-in No SOT-23-5 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (Regulator_Switching:LM2733YMF, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 1,246 are in stock at JLCPCB (part C402866). 6 open-source boards in 3 repositories on GitHub use it.

Symbol

SW1GND2FB3EN4VIN5
Regulator_Switching:LM2733YMFFrom KiCad's library

Footprint

12345
Package_TO_SOT_SMD:SOT-23-5From KiCad's library

Parameters

13
Features
Overcurrent Protection
Frequency - Switching
600kHz
Function
Boost
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
1A
Output Type
Adjustable
Output Voltage
2.7V~40V
Quiescent Current
1.1mA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
No
Topology
Boost
Voltage - Supply
2.7V~14V

Order codes

2

Pinout

5
The pins of the LM2733YMF
PinNameType
1SWOutput
2GNDPower in
3FBInput
4ENInput
5VINInput

Open-source boards using it

All 6
  • 2 layers45.3 × 41.3 mmAirAnalizer, the printed circuit board in 3D

    AirAnalizer

    Maniak003/UniversalMeter

    90 parts2
  • 2 layers51.7 × 33 mmBreadboard psu, the printed circuit board in 3D

    Breadboard psu

    ansemjo/chronovfd

    hardware project for a clock around a russian ivl2-5/7 vfd and an esp32-wroom module

    40 parts13CERN-OHL-P-2.0
  • 2 layers53 × 30.5 mmUniversal vfd psu, the printed circuit board in 3D

    Universal vfd psu

    ansemjo/chronovfd

    hardware project for a clock around a russian ivl2-5/7 vfd and an esp32-wroom module

    39 parts13CERN-OHL-P-2.0
  • 2 layers75 × 40 mmVfddriver, the printed circuit board in 3D

    Vfddriver

    ansemjo/chronovfd

    hardware project for a clock around a russian ivl2-5/7 vfd and an esp32-wroom module

    36 parts13CERN-OHL-P-2.0
  • 2 layers75 × 40 mmVfddriver, the printed circuit board in 3D

    Vfddriver

    ansemjo/chronovfd

    hardware project for a clock around a russian ivl2-5/7 vfd and an esp32-wroom module

    37 parts13CERN-OHL-P-2.0

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Questions

Is there a KiCad symbol and footprint for the LM2733YMF?

Yes. The symbol is Regulator_Switching:LM2733YMF and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM2733YMF?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the LM2733YMF datasheet?

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

Where can I order the LM2733YMF?

JLCPCB lists it as part C402866, with 1,246 in stock; the sellers' links on this page open their listings.

What can replace the LM2733YMF?

Parts like it in the library: the MT3540-F23 by XI'AN Aerosemi Tech, the TLV62569DBV by Texas Instruments, the SY8088IAAC by 矽力杰silergy and the MT3406 by XI'AN Aerosemi Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LM2733YMF?

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

Parts like it

8