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STBB2J30-R, in 3D

STBB2J30-R

STMicroelectronics

-40℃~+85℃@(TA) 1 2.4V~5.5V 2.5MHz 3V~3.3V 50uA 800mA Buck-Boost Buck-Boost Built-in Fixed Yes Flip-Chip-20(1.8x2.1) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCst/STBB2J30-R
Category
DC DC Converters
Package
Flip-Chip-20(1.8x2.1)
Pins
20

Overview

The STBB2J30-R is a DC DC Converter made by STMicroelectronics in a Flip-Chip-20(1.8x2.1) package with 20 pins. -40℃~+85℃@(TA) 1 2.4V~5.5V 2.5MHz 3V~3.3V 50uA 800mA Buck-Boost Buck-Boost Built-in Fixed Yes Flip-Chip-20(1.8x2.1) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STBB2JAD-R, from EasyEDA) and its footprint (EasyEDA_Cloud:WLCSP-20_L2.2-W1.6-R5-C4-P0.40-TL, from EasyEDA), ready for a KiCad board. 83 are in stock at JLCPCB (part C2072238).

Symbol

VINA1VINA2VINAA3ENA4SW1B1SW1B2VINA1B3BPB4PGNDC1PGNDC2GNDC3MODEC4SW2D1SW2D2GNDD3VSELD4VOE1VOE2FBE3GNDE4
EasyEDA_Cloud:STBB2JAD-RFrom EasyEDA

Footprint

EasyEDA_Cloud:WLCSP-20_L2.2-W1.6-R5-C4-P0.40-TLFrom EasyEDA

Parameters

13
Features
Overcurrent Protection
Frequency - Switching
2.5MHz
Function
Buck-Boost
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(TA)
Output Current
800mA
Output Type
Fixed
Output Voltage
3V~3.3V
Quiescent Current
50uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck-Boost
Voltage - Supply
2.4V~5.5V

Order codes

1

Pinout

20
The pins of the STBB2J30-R
PinNameType
A1VINUnspecified
A2VINUnspecified
A3VINAUnspecified
A4ENUnspecified
B1SW1Unspecified
B2SW1Unspecified
B3VINA1Unspecified
B4BPUnspecified
C1PGNDUnspecified
C2PGNDUnspecified
C3GNDUnspecified
C4MODEUnspecified
D1SW2Unspecified
D2SW2Unspecified
D3GNDUnspecified
D4VSELUnspecified
E1VOUnspecified
E2VOUnspecified
E3FBUnspecified
E4GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the STBB2J30-R?

Yes. The symbol is EasyEDA_Cloud:STBB2JAD-R and the footprint EasyEDA_Cloud:WLCSP-20_L2.2-W1.6-R5-C4-P0.40-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STBB2J30-R?

Flip-Chip-20(1.8x2.1), with 20 pins. Its footprint is drawn on this page.

Where is the STBB2J30-R datasheet?

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

Where can I order the STBB2J30-R?

JLCPCB lists it as part C2072238, with 83 in stock; the sellers' links on this page open their listings.

What can replace the STBB2J30-R?

Parts like it in the library: the SYR838PKC by 矽力杰silergy, the SYR837PKC by 矽力杰silergy, the STBB2JAD-R by STMicroelectronics and the ADP5072ACBZ-R7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5