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LM3000SQ, in 3D

LM3000SQ

Texas Instruments

External WQFN-32-EP(5x5) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCti/LM3000SQ
Category
DC DC Converters
Package
WQFN-32-EP(5x5)
Pins
33

Overview

The LM3000SQ is a DC DC Converter made by Texas Instruments in a WQFN-32-EP(5x5) package with 33 pins. External WQFN-32-EP(5x5) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM3000ASQ_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:WQFN-32_L5.0-W5.0-P0.50-BL-EP3.1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2868999).

Symbol

COMP115COMP225EN118EN223FB114FB226HG110HG231ILIM19ILIM232LG16LG23PGOOD116PGOOD224SS120SS222TRK119TRK221SGND29PGND22PGND17EA2_GND27EA1_GND13VDR5FREQ/SYNC17DAP33CLKOUT28VSW21VSW18VCB230VCB111VIN4VDD12
EasyEDA_Cloud:LM3000ASQ_NOPBFrom EasyEDA

Footprint

33
EasyEDA_Cloud:WQFN-32_L5.0-W5.0-P0.50-BL-EP3.1From EasyEDA

Parameters

1
Switch tube (built-in/external)
External

Order codes

1

Pinout

33
The pins of the LM3000SQ
PinNameType
1VSW2Unspecified
2PGND2Unspecified
3LG2Unspecified
4VINUnspecified
5VDRUnspecified
6LG1Unspecified
7PGND1Unspecified
8VSW1Unspecified
9ILIM1Unspecified
10HG1Unspecified
11VCB1Unspecified
12VDDUnspecified
13EA1_GNDUnspecified
14FB1Unspecified
15COMP1Unspecified
16PGOOD1Unspecified
17FREQ/SYNCUnspecified
18EN1Unspecified
19TRK1Unspecified
20SS1Unspecified
21TRK2Unspecified
22SS2Unspecified
23EN2Unspecified
24PGOOD2Unspecified
25COMP2Unspecified
26FB2Unspecified
27EA2_GNDUnspecified
28CLKOUTUnspecified
29SGNDUnspecified
30VCB2Unspecified
31HG2Unspecified
32ILIM2Unspecified
33DAPUnspecified

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Questions

Is there a KiCad symbol and footprint for the LM3000SQ?

Yes. The symbol is EasyEDA_Cloud:LM3000ASQ_NOPB and the footprint EasyEDA_Cloud:WQFN-32_L5.0-W5.0-P0.50-BL-EP3.1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM3000SQ?

WQFN-32-EP(5x5), with 33 pins. Its footprint is drawn on this page.

Where is the LM3000SQ datasheet?

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

Where can I order the LM3000SQ?

JLCPCB lists it as part C2868999, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM3000SQ?

Parts like it in the library: the LM5119PSQX by Texas Instruments, the LM3000ASQ by Texas Instruments, the LM3754SQ by Texas Instruments and the LM5119PSQE by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8