ML4903CT
onsemiExtended
0℃~+70℃ 1 1.8V~3.5V 11.4V~12.6V 160kHz~230kHz 20A Adjustable Buck Buck External Yes TSSOP-20 DC-DC Converters
- Part id
- onsemi/ML4903CT
- Category
- DC DC Converters
- Package
- TSSOP-20
- Pins
- 20
- In stock
- 0 at JLCPCB (C3194458)
Overview
The ML4903CT is a DC DC Converter made by onsemi in a TSSOP-20 package with 20 pins. 0℃~+70℃ 1 1.8V~3.5V 11.4V~12.6V 160kHz~230kHz 20A Adjustable Buck Buck External Yes TSSOP-20 DC-DC Converters.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ML4903CT, from EasyEDA) and its footprint (Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3194458).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | D0 | Unspecified |
| 2 | D1 | Unspecified |
| 3 | D2 | Unspecified |
| 4 | D3 | Unspecified |
| 5 | RANGE | Unspecified |
| 6 | SHDN# | Unspecified |
| 7 | NC | Unspecified |
| 8 | PWRGOOD | Unspecified |
| 9 | VREF | Unspecified |
| 10 | GND | Unspecified |
| 11 | VFB | Unspecified |
| 12 | ISENSE | Unspecified |
| 13 | COMP | Unspecified |
| 14 | NC | Unspecified |
| 15 | PWRGND | Unspecified |
| 16 | NDRV | Unspecified |
| 17 | PDRV | Unspecified |
| 18 | VCC | Unspecified |
| 19 | VDD | Unspecified |
| 20 | PROTECT | Unspecified |
Parts like it
8
LT8714IFE#PBF
TSSOP-20-40℃~+125℃@(TJ) 1 100kHz~750kHz 4.5V~80V 4mA Adjustable Buck-Boost External Yes TSSOP-20 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersTPS61100PW
TSSOP-20-40℃~+85℃ 2 500kHz 800mV~3.3V Boost Boost Built-in TSSOP-20 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersLT8714IFE#TRPBF
TSSOP-20-40℃~+125℃@(TJ) 1 4.5V~80V 750kHz Buck-Boost External Yes TSSOP-20 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLTC1735CF#PBF
TSSOP-200℃~+85℃@(TA) 1 300kHz 4V~30V Buck Buck External Yes TSSOP-20 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLTC1735CF#TRPBF
TSSOP-200℃~+85℃@(TA) 1 300kHz 4V~30V Buck Buck External Yes TSSOP-20 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLTC1735IF#PBF
TSSOP-20-40℃~+85℃@(TA) 1 300kHz 4V~30V Buck Buck External Yes TSSOP-20 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLTC1735IF#TRPBF
TSSOP-20-40℃~+85℃@(TA) 1 300kHz 4V~30V Buck Buck Yes TSSOP-20 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLTC3778EF#TRPBF
TSSOP-20-40℃~+85℃@(TA) 1 200kHz~1MHz 4V~36V Buck Buck External Yes TSSOP-20 DC-DC Converters ROHSAnalog DevicesDC-DC Converters
Questions
Is there a KiCad symbol and footprint for the ML4903CT?
Yes. The symbol is EasyEDA_Cloud:ML4903CT and the footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ML4903CT?
TSSOP-20, with 20 pins. Its footprint is drawn on this page.
Where is the ML4903CT datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the ML4903CT?
JLCPCB lists it as part C3194458, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ML4903CT?
Parts like it in the library: the LT8714IFE#PBF by Analog Devices, the TPS61100PW by Texas Instruments, the LT8714IFE#TRPBF by Analog Devices and the LTC1735CF#PBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.