Where can I buy BU7620GUW-E2?

BU7620GUW-E2 is available from Digi-Key, Hotenda. See pricing comparison above.

BU7620GUW-E2 Rohm Semiconductor | Integrated Circuits (ICs) | DigiKey

Brand name, Manufacturer name, Manufacturer, Attribute01	Rohm Semiconductor
Attribute00	Integrated Circuits (ICs)
Attribute02, Attribute05, Attribute06	-
Attribute03	Tape & Reel (TR)
Attribute04	Active
Attribute07	2.7V ~ 3.6V
Attribute08	35-VFBGA
Attribute09	VBGA035W040
Attribute10	Surface Mount
Attribute11	BU7620
AttributeKey00	Category
AttributeKey01	Mfr
AttributeKey02	Series
AttributeKey03	Package
AttributeKey04	Product Status
AttributeKey05	Applications
AttributeKey06	Interface
AttributeKey07	Voltage - Supply
AttributeKey08	Package / Case
AttributeKey09	Supplier Device Package
AttributeKey10	Mounting Type
AttributeKey11	Base Product Number
Extra Product Name	BU7620GUW-E2 Rohm Semiconductor \| Integrated Circuits (ICs) \| DigiKey
atoms, moq, multiple	1
extraShipping, qtyInStock	0
MPN	BU7620GUW-E2
SKU	4003891
snippet	Interface VBGA035W040

Seller	SKU	MOQ	In stock	Multiple	Prices
Digi-Key	4003891	1		1
Hotenda	H2451361	1		1