
Overview
The ST1PS01AJR is a DC DC Converter made by STMicroelectronics in a FlipChip-8(1.1x1.4) package with 8 pins. -40℃~+85℃@(TA) 1 1.8V~5.5V 2MHz 400mA Buck Buck Built-in Fixed Yes FlipChip-8(1.1x1.4) DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ST1PS01BJR, from EasyEDA) and its footprint (EasyEDA_Cloud:FLIPCHIP-8_L1.4-W1.1-BL-ST1PS01XXX, from EasyEDA), ready for a KiCad board. 25 are in stock at JLCPCB (part C2071446).
Symbol
Footprint
Parameters
13- Features
- Light load efficient mode
- Frequency - Switching
- 2MHz
- Function
- Step-down type
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+85℃@(TA)
- Output Current
- 400mA
- Output Type
- Fixed
- Output Voltage
- 1.9V
- Quiescent Current
- 500nA
- Switch tube (built-in/external)
- Built-in
- Synchronous Rectifier
- Yes
- Topology
- Buck
- Voltage - Supply
- 1.8V~5.5V
Order codes
1- ST1PS01AJRLCSC C2071446
Pinout
8| Pin | Name | Type |
|---|---|---|
| A1 | D1 | Unspecified |
| A3 | VIN | Unspecified |
| B2 | EN | Unspecified |
| C1 | D0 | Unspecified |
| C3 | SW | Unspecified |
| D2 | GND | Unspecified |
| E1 | PGOOD | Unspecified |
| E3 | VOUT | Unspecified |
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Is there a KiCad symbol and footprint for the ST1PS01AJR?
Yes. The symbol is EasyEDA_Cloud:ST1PS01BJR and the footprint EasyEDA_Cloud:FLIPCHIP-8_L1.4-W1.1-BL-ST1PS01XXX, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ST1PS01AJR?
FlipChip-8(1.1x1.4), with 8 pins. Its footprint is drawn on this page.
Where is the ST1PS01AJR datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the ST1PS01AJR?
JLCPCB lists it as part C2071446, with 25 in stock; the sellers' links on this page open their listings.
What can replace the ST1PS01AJR?
Parts like it in the library: the MAX8640YEXT19+ by Maxim Integrated (Analog Devices) and the TPS62008DGS by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
2MAX8640YEXT19+
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VSSOP-10-0.5mm-40℃~+85℃@(TA) 1 1.9V 2.5V~5.5V 600mA 750kHz Buck Buck Built-in Fixed Yes VSSOP-10-0.5mm DC-DC Converters ROHSTexas InstrumentsDC-DC Converters