PUA0503S1A

Part No :: PUA0503S1A

Manufacturer: Flex Power Modules

VIGOR # :: 8065719

Description: DC DC CONVERTER 3.3V 1W

Catalog: DC DC Converters

DataSheet: PUA0503S1A PDF

Country of origin: -

Date code: -

PUA0503S1A Specifications

Type	Description
Series:	PUA-1A (1W)
Package:	Tube
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	5.5V
Voltage - Output 1:	3.3V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	303mA
Power (Watts):	1 W
Voltage - Isolation:	2 kV
Applications:	ITE (Commercial)
Features:	-
Operating Temperature:	-40°C ~ 100°C (With Derating)
Efficiency:	74%
Mounting Type:	Through Hole
Package / Case:	4-SIP Module
Size / Dimension:	0.46" L x 0.24" W x 0.40" H (11.6mm x 6.0mm x 10.2mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	cURus, IEC, UL
Standard Number:	62368-1

Alternative Products

Part Number	Manufacturer & Description	Compare
PDS1-S5-S3-S Match 96%	CUI Inc. DC DC CONVERTER 3.3V 1W	PUA0503S1A vs PDS1-S5-S3-S
B0503S-1WR3 Match 96%	Mornsun DC DC CONVERTER 3.3V 1W	PUA0503S1A vs B0503S-1WR3
PDSE1-S5-S3-S Match 95%	CUI Inc. DC DC CONVERTER 3.3V 1W	PUA0503S1A vs PDSE1-S5-S3-S

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.

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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: 1095

Shipped from

HK warehouse

Expected Shipping Date

Sep 15 - Sep 19 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.9105~~	~~$3.91~~

Current price of PUA0503S1A 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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