AK7903

Part No :: AK7903

Manufacturer: Asahi Kasei Microdevices / AKM Semiconductor

VIGOR # :: 9874279

Description: IC DC/DC CONVERTER 16QFN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: AK7903 PDF

Country of origin: -

Date code: -

AK7903 Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Obsolete
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	4.1V
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	0.2V
Voltage - Output (Max):	3.6V
Current - Output:	400mA
Frequency - Switching:	-
Synchronous Rectifier:	No
Operating Temperature:	-30°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	16-UFQFN Exposed Pad
Supplier Device Package:	16-QFN (3x3)

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.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
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: 1384

Shipped from

HK warehouse

Expected Shipping Date

Jan 09 - Jan 13 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AK7903 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

Hot Products

LTC3610IWP

IC REG BUCK ADJUSTABLE 12A 64QFN

MAX8972AEWI+

IC REG STEPDOWN CONV DCDC WLP

MP1542DK-LF

IC REG BOOST CONVERTER 8MSOP

AK7903

AK7903

9874279

Pricing(USD)