TMI7003
TMIExtended
-40℃~+125℃@(TJ) 150uA 1MHz 2.7V~5.5V 2A 3 Adjustable Buck Buck Built-in Yes QFN-20-EP(3x3) DC-DC Converters ROHS
- Part id
- tmi/TMI7003
- Category
- DC DC Converters
- Package
- QFN-20-EP(3x3)
- Pins
- 21
- In stock
- 0 at JLCPCB (C708882)
Overview
The TMI7003 is a DC DC Converter made by TMI in a QFN-20-EP(3x3) package with 21 pins. -40℃~+125℃@(TJ) 150uA 1MHz 2.7V~5.5V 2A 3 Adjustable Buck Buck Built-in Yes QFN-20-EP(3x3) DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TMI7003, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-20_L3.0-W3.0-P0.40-BL-EP1.7, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C708882).
Symbol
Footprint
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | GND3 | Unspecified |
| 2 | VB3 | Unspecified |
| 3 | FB2 | Unspecified |
| 4 | GND2A | Unspecified |
| 5 | GND2B | Unspecified |
| 6 | SW2 | Unspecified |
| 7 | VIN2 | Unspecified |
| 8 | EN2 | Unspecified |
| 9 | EN1 | Unspecified |
| 10 | VIN1 | Unspecified |
| 11 | SW1 | Unspecified |
| 12 | GND1A | Unspecified |
| 13 | GND1B | Unspecified |
| 14 | FB1 | Unspecified |
| 15 | AGNDA | Unspecified |
| 16 | NC | Unspecified |
| 17 | AGNDB | Unspecified |
| 18 | EN3 | Unspecified |
| 19 | VIN3 | Unspecified |
| 20 | SW3 | Unspecified |
| 21 | EP | Unspecified |
Parts like it
3
LGS51215
QFN-20L(3x3)-40℃~+125℃@(TJ) 1 300kHz、400kHz、600kHz 300uA 30A 4.5V~24V 650mV~2V Adjustable Buck Buck External Yes QFN-20L(3x3) DC-DC Converters ROHSLegend-SiDC-DC ConvertersLP6255QVF
QFN-20-EP(3x3)-40℃~+85℃@(TA) 1 2.5V~30V 2.8V~30V 250kHz Adjustable Boost Boost External Yes QFN-20-EP(3x3) DC-DC Converters ROHSLOWPOWERDC-DC ConvertersTPS51225CRUKR
WQFN-20(3x3)-40℃~+85℃ 300kHz、355kHz 4 5.5V~24V Buck Buck Built-in Yes WQFN-20(3x3) Charge Pumps ROHSTexas InstrumentsDC-DC Converters
Questions
Is there a KiCad symbol and footprint for the TMI7003?
Yes. The symbol is EasyEDA_Cloud:TMI7003 and the footprint EasyEDA_Cloud:QFN-20_L3.0-W3.0-P0.40-BL-EP1.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TMI7003?
QFN-20-EP(3x3), with 21 pins. Its footprint is drawn on this page.
Where is the TMI7003 datasheet?
TMI publishes it: the Datasheet link on this page opens it.
Where can I order the TMI7003?
JLCPCB lists it as part C708882, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TMI7003?
Parts like it in the library: the LGS51215 by Legend-Si, the LP6255QVF by LOWPOWER and the TPS51225CRUKR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.