BD9540EFV-E2

Part No :: BD9540EFV-E2

Manufacturer: ROHM Semiconductor

VIGOR # :: 3855179

Description: IC REG CTRLR BUCK 28HTSSOP

Catalog: PMIC - Voltage Regulators - DC DC Switching Controllers

DataSheet: BD9540EFV-E2 PDF

Country of origin: -

Date code: -

BD9540EFV-E2 Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Not For New Designs
Output Type:	Transistor Driver
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Number of Outputs:	2
Output Phases:	1
Voltage - Supply (Vcc/Vdd):	7.5V ~ 20V
Frequency - Switching:	-
Duty Cycle (Max):	-
Synchronous Rectifier:	Yes
Clock Sync:	No
Serial Interfaces:	-
Control Features:	Current Limit, Enable
Operating Temperature:	-20°C ~ 100°C (TA)
Mounting Type:	Surface Mount
Package / Case:	28-VSSOP (0.173", 4.40mm Width)
Supplier Device Package:	28-HTSSOP-B

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 8317

Shipped from

HK warehouse

Expected Shipping Date

Oct 02 - Oct 06 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.6072~~	~~$1.61~~
2500	~~$1.6072~~	~~$4 017.92~~

Current price of BD9540EFV-E2 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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BD9540EFV-E2

BD9540EFV-E2

3855179

Pricing(USD)