LM20123MHX
Texas InstrumentsExtended
-40℃~+125℃@(TJ) 1 1.35MHz~1.65MHz 2.95V~5.5V 3.5mA 3A Adjustable Buck Buck Built-in Yes HTSSOP-16-EP DC-DC Converters ROHS
- Part id
- ti/LM20123MHX
- Category
- DC DC Converters
- Package
- HTSSOP-16-EP
- Pins
- 17
- In stock
- 7 at JLCPCB (C2879379)
Overview
The LM20123MHX is a DC DC Converter made by Texas Instruments in a HTSSOP-16-EP package with 17 pins. -40℃~+125℃@(TJ) 1 1.35MHz~1.65MHz 2.95V~5.5V 3.5mA 3A Adjustable Buck Buck Built-in Yes HTSSOP-16-EP DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM20125MHE_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:HTSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL-EP3.0, from EasyEDA), ready for a KiCad board. 7 are in stock at JLCPCB (part C2879379).
Symbol
Footprint
Pinout
17| Pin | Name | Type |
|---|---|---|
| 1 | SS/TRK | Unspecified |
| 2 | FB | Unspecified |
| 3 | PGOOD | Unspecified |
| 4 | COMP | Unspecified |
| 5 | NC | Unspecified |
| 6 | PVIN | Unspecified |
| 7 | PVIN | Unspecified |
| 8 | SW | Unspecified |
| 9 | SW | Unspecified |
| 10 | PGND | Unspecified |
| 11 | PGND | Unspecified |
| 12 | EN | Unspecified |
| 13 | VCC | Unspecified |
| 14 | AVIN | Unspecified |
| 15 | AGND | Unspecified |
| 16 | NC | Unspecified |
| 17 | EP | Unspecified |
Parts like it
8
LM20134MHE
HTSSOP-16-EP-40℃~+125℃@(TJ) 1 2.95V~5.5V 3.5mA 4A 500kHz~1.5MHz Adjustable Buck Buck Built-in Yes HTSSOP-16-EP DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersTPS542951PWP
HTSSOP-16-EP-40℃~+85℃@(TA) 2 2A、3A 4.5V~18V 700kHz 760mV~7V Adjustable Buck Buck Built-in Yes HTSSOP-16-EP DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersL5989D
HTSSOP-16-EP-40℃~+150℃@(TJ) 1 1MHz 2.9V~18V 4A 600mV~18V Adjustable Buck Buck Built-in Yes HTSSOP-16-EP DC-DC Converters ROHSSTMicroelectronicsDC-DC ConvertersRAA211835GSP#HA0
HTSSOP-16-40℃~+125℃@(TJ) 1 200kHz~800kHz、400kHz 3A 4.5V~75V 90uA Adjustable Buck Buck Built-in No HTSSOP-16 DC-DC Converters ROHSRenesas ElectronicsDC-DC ConvertersTPS54357PWPR
HTSSOP-16-40℃~+85℃@(TA) 1 250kHz、500kHz 3A 5V 6.65V~20V Buck Buck Built-in Fixed Yes HTSSOP-16 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersMAX16961SAUEA/V+T
TSSOP-16-EP-40℃~+125℃@(TA) 1 2.2MHz 2.7V~5.5V 3A 800mV~3.6V Adjustable Buck Buck Built-in Yes TSSOP-16-EP DC-DC Converters ROHSMaxim Integrated (Analog Devices)DC-DC ConvertersTPS55383PWPRG4
HTSSOP-16-40℃~+125℃@(TJ) 1.8mA 2 255kHz~375kHz 3A 4.5V~28V 800mV~26.6V Adjustable Buck Built-in No Overcurrent Protection、Cycle-by-cycle current limiting、Adjustable current limiting、Hiccup current limiting、External compensation Step-down type HTSSOP-16 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersLM5088MH-1
HTSSOP-16-EP-40℃~+125℃ 1 1MHz 4.5V~75V Adjustable Buck Buck External No HTSSOP-16-EP DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
Questions
Is there a KiCad symbol and footprint for the LM20123MHX?
Yes. The symbol is EasyEDA_Cloud:LM20125MHE_NOPB and the footprint EasyEDA_Cloud:HTSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL-EP3.0, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM20123MHX?
HTSSOP-16-EP, with 17 pins. Its footprint is drawn on this page.
Where is the LM20123MHX datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM20123MHX?
JLCPCB lists it as part C2879379, with 7 in stock; the sellers' links on this page open their listings.
What can replace the LM20123MHX?
Parts like it in the library: the LM20134MHE by Texas Instruments, the TPS542951PWP by Texas Instruments, the L5989D by STMicroelectronics and the RAA211835GSP#HA0 by Renesas Electronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.