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ST1PS01EJR

STMicroelectronics

-40℃~+85℃@(TJ) 1 1.1V 1.8V~5.5V 2MHz 400mA 500nA Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Output discharge、Operating status indication、Dynamic voltage scaling Step-down type Yes Flip-Chip-8(1.1x1.4) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCst/ST1PS01EJR
Category
DC DC Converters
Package
Flip-Chip-8(1.1x1.4)
Pins
8

Overview

The ST1PS01EJR is a DC DC Converter made by STMicroelectronics in a Flip-Chip-8(1.1x1.4) package with 8 pins. -40℃~+85℃@(TJ) 1 1.1V 1.8V~5.5V 2MHz 400mA 500nA Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Output discharge、Operating status indication、Dynamic voltage scaling Step-down type Yes Flip-Chip-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:FLIP-CHIP-8_L1.5-W1.1-TL_ST1PS01EJR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2071900).

Symbol

VOUTE3PGOODE1GNDD2SWC3D0C1ENB2VINA3D1A1
EasyEDA_Cloud:ST1PS01BJRFrom EasyEDA

Footprint

EasyEDA_Cloud:FLIP-CHIP-8_L1.5-W1.1-TL_ST1PS01EJRFrom EasyEDA

Parameters

13
Features
Light load efficient mode；Dynamic voltage scaling；Overcurrent Protection；Output discharge；Operating status indication
Frequency - Switching
2MHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(TJ)
Output Current
400mA
Output Type
Fixed
Output Voltage
1.1V
Quiescent Current
500nA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
1.8V~5.5V

Order codes

1

Pinout

8
The pins of the ST1PS01EJR
PinNameType
A1D1Unspecified
A3VINUnspecified
B2ENUnspecified
C1D0Unspecified
C3SWUnspecified
D2GNDUnspecified
E1PGOODUnspecified
E3VOUTUnspecified

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Questions

Is there a KiCad symbol and footprint for the ST1PS01EJR?

Yes. The symbol is EasyEDA_Cloud:ST1PS01BJR and the footprint EasyEDA_Cloud:FLIP-CHIP-8_L1.5-W1.1-TL_ST1PS01EJR, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ST1PS01EJR?

Flip-Chip-8(1.1x1.4), with 8 pins. Its footprint is drawn on this page.

Where is the ST1PS01EJR datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the ST1PS01EJR?

JLCPCB lists it as part C2071900, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ST1PS01EJR?

Parts like it in the library: the TPS622311DRY by Texas Instruments, the RP506K111D-TR by Nisshinbo Micro Devices Inc., the RP506L111H-TR-K by Nisshinbo Micro Devices Inc. and the RP500K111A-TR by Nisshinbo Micro Devices Inc.. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8