L4972AD013
STMicroelectronicsExtended
-40℃~+150℃@(TJ) 1 15V~50V 200kHz 2A 5.1V~40V Adjustable Buck Buck Built-in No SO-20-300mil DC-DC Converters ROHS
- Part id
- st/L4972AD013
- Category
- DC DC Converters
- Package
- SO-20-300mil
- Pins
- 20
- In stock
- 0 at JLCPCB (C2071589)
Overview
The L4972AD013 is a DC DC Converter made by STMicroelectronics in a SO-20-300mil package with 20 pins. -40℃~+150℃@(TJ) 1 15V~50V 200kHz 2A 5.1V~40V Adjustable Buck Buck Built-in No SO-20-300mil DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:L4972AD, from EasyEDA) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2071589).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | BOOTSTRAP | Unspecified |
| 2 | RESETDELAY | Unspecified |
| 3 | RESETOUT | Unspecified |
| 4 | P.FAILINPUT | Unspecified |
| 5 | GND | Unspecified |
| 6 | GND | Unspecified |
| 7 | FREQ.COMP. | Unspecified |
| 8 | SOFTSTART | Unspecified |
| 9 | FEEDBACKIN. | Unspecified |
| 10 | SYNCINPUT | Unspecified |
| 11 | Vi | Unspecified |
| 12 | N.C. | Unspecified |
| 13 | Vref | Unspecified |
| 14 | Vstar | Unspecified |
| 15 | GND | Unspecified |
| 16 | GND | Unspecified |
| 17 | ROSC | Unspecified |
| 18 | COSC | Unspecified |
| 19 | N.C. | Unspecified |
| 20 | OUTPUT | Unspecified |
Parts like it
8
L4973D5.1-013
SO-20-300mil-40℃~+150℃@(TJ) 1 3.5A 300kHz 8V~55V Adjustable and Fixed Buck Buck Built-in No SO-20-300mil DC-DC Converters ROHSSTMicroelectronicsDC-DC ConvertersLT1269CSW#TRPBF
SO-20-300mil0℃~+100℃@(TA) 1 1.244V~60V 100kHz 3.5V~30V 4A Boost、Buck、Buck-Boost、Flyback Built-in No Overcurrent Protection、Frequency synchronization Step-down type、Boost SO-20-300mil DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLT1371CSW#PBF
SO-20-300mil0℃~+70℃@(TA) 1 1.245V~35V 2.7V~30V 3A 500kHz Adjustable Boost、Buck、Cuk、Flyback、Forward、Inverting Buck、Boost Built-in No SO-20-300mil DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLT1371HVCSW#PBF
SO-20-300mil0℃~+70℃@(TA) 1 1.245V~42V 2.7V~30V 3A 500kHz Adjustable Boost、Buck、SEPIC、Cuk、Flyback Buck、Boost Built-in No SO-20-300mil DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLT1371HVISW#PBF
SO-20-300mil0℃~+70℃@(TA) 1 1.245V~42V 2.7V~30V 3A 500kHz Adjustable Boost、Buck、Cuk、Flyback、Forward、Inverting Buck、Boost Built-in No SO-20-300mil DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLT1371ISW#PBF
SO-20-300mil0℃~+70℃@(TA) 1 1.245V~35V 2.7V~30V 3A 500kHz Adjustable Boost、Buck、Cuk、Flyback、Forward、Inverting Buck、Boost Built-in No SO-20-300mil DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersMIC2177-3.3YWM
SOIC-20-300mil-40℃~+125℃@(TJ) 1 2.5A 200kHz 3.3V 4.5V~16.5V Buck Buck Built-in Fixed Yes SOIC-20-300mil DC-DC Converters ROHSMicrochip TechnologyDC-DC ConvertersMIC2177-5.0YWM-TR
SOIC-20-300mil-40℃~+85℃ 1 200kHz 4.5V~16.5V Buck Buck Yes SOIC-20-300mil DC-DC Converters ROHSMicrochip TechnologyDC-DC Converters
Questions
Is there a KiCad symbol and footprint for the L4972AD013?
Yes. The symbol is EasyEDA_Cloud:L4972AD and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the L4972AD013?
SO-20-300mil, with 20 pins. Its footprint is drawn on this page.
Where is the L4972AD013 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the L4972AD013?
JLCPCB lists it as part C2071589, with 0 in stock; the sellers' links on this page open their listings.
What can replace the L4972AD013?
Parts like it in the library: the L4973D5.1-013 by STMicroelectronics, the LT1269CSW#TRPBF by Analog Devices, the LT1371CSW#PBF by Analog Devices and the LT1371HVCSW#PBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.