PM8903A

Part No :: PM8903A

Manufacturer: STMicroelectronics

VIGOR # :: 4914056

Description: IC REG BUCK ADJ 3A 16VFQFPN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: PM8903A PDF

Country of origin: -

Date code: -

PM8903A Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	2.8V
Voltage - Input (Max):	6V
Voltage - Output (Min/Fixed):	0.6V
Voltage - Output (Max):	6V
Current - Output:	3A
Frequency - Switching:	1.1MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-25°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	16-VFQFN Exposed Pad
Supplier Device Package:	16-VFQFPN (3x3)

Alternative Products

Part Number	Manufacturer & Description	Compare
PM8903ATR Match 100%	STMicroelectronics IC REG BUCK ADJ 3A 16VFQFPN	PM8903A vs PM8903ATR
PM8903TR Match 100%	STMicroelectronics IC REG BUCK ADJ 3A 16VFQFPN	PM8903A vs PM8903TR
PM8903 Match 100%	STMicroelectronics IC REG BUCK ADJ 3A 16VFQFPN	PM8903A vs PM8903

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: 2154

Shipped from

HK warehouse

Expected Shipping Date

Sep 19 - Sep 23 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of PM8903A 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

LM5001SD

IC REG MULTI CONFG ADJ 8WSON

AOZ1039DI

IC REG BUCK ADJUSTABLE 8A 8DFN

LTC3604IUD

IC REG BUCK ADJ 2.5A 16QFN

PM8903A

PM8903A

4914056

Pricing(USD)