X-On Electronics has gained recognition as a prominent supplier of QX2303L50E Isolated DC/DC Converters across the USA, India, Europe, Australia, and various other global locations. QX2303L50E Isolated DC/DC Converters are a product manufactured by QX Micro Devices. We provide cost-effective solutions for Isolated DC/DC Converters, ensuring timely deliveries around the world.

QX2303L50E QX Micro Devices

Name: QX2303L50E
Brand: QX Micro Devices
SKU: QX2303L50E_QX_Micro_Devices
Availability: InStock
Rating: 5 (11 reviews)

QX2303L50E electronic component of QX Micro Devices

Images are for reference only
See Product Specifications

Part No.	QX2303L50E
Manufacturer:	QX Micro Devices
Category:	Isolated DC/DC Converters
Description:	DC-DC Converters Step-Up Fixed 1 0.7V 5V 5V 800mA SOT-89 (SOT-89-3) RoHS
Datasheet:	QX2303L50E Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

10: USD 0.1226 ea
Line Total: USD 1.23

Availability - 543
Ship by Mon. 23 Jun to Thu. 26 Jun

MOQ: 10 Multiples: 10
Pack Size: 10

QX2303L50E More Buying Options & Price Grid(s)

Please wait...

Availability Price Buy Price Quantity

543

Ship by Mon. 23 Jun to Thu. 26 Jun

MOQ : 10
Multiples : 10

10 : USD 0.1226
100 : USD 0.0978
300 : USD 0.0641
1000 : USD 0.0486
5000 : USD 0.0436
10000 : USD 0.041

Specifications

Manufacturer

QX Micro Devices QX Micro Devices

Product Category

Isolated DC/DC Converters Isolated DC/DC Converters

Number of Outputs

1 1

Category

Isolated DC/DC Converters Isolated DC/DC Converters

Rohs

y y

Package

SOT - 89 (SOT - 89 - 3) SOT - 89 (SOT - 89 - 3)

Brand Category

Qx Micro Devices Qx Micro Devices

Function

step - up step - up

Output Configuration

positive positive

Topology

boost boost

Output Type

fixed fixed

Voltage - Input Min

0.7 V 0.7 V

Voltage - Input Max

5 V 5 V

Voltage - Output Min/Fixed

5 V 5 V

Current - Output

800 mA 800 mA

Frequency - Switching

300khz 300khz

Synchronous Rectifier

no no

Synchronous Rectification

NO NO

Output Voltage

5 V 5 V

Input Voltage

0.7 V ~ 5 V 0.7 V ~ 5 V

Output Current Max

800 mA 800 mA

Switching Frequency

300kHz 300kHz

Notes:- Show Stocked Products With Similar Attributes.

QX2303L50E Alternative Parts

We are delighted to provide the QX2303L50E from our Isolated DC/DC Converters category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the QX2303L50E and other electronic components in the Isolated DC/DC Converters category and beyond.

More Products By Manufacturer "QX Micro Devices"

Image Part-Description

Hot QX5252F
LED Drivers SOT-23-5 RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot QX9920
LED Drivers SOT-23-6L RoHS
Stock : 3976
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot QX2303L33E
DC-DC Converters Step-Up Fixed 1 0.7V 3.3V 3.3V SOT-89 (SOT-89-3) RoHS
Stock : 304
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot QX7135E38
LED Drivers SOT-89 (SOT-89-3) RoHS
Stock : 633
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot QX7135E35
LED Drivers SOT-89 (SOT-89-3) RoHS
Stock : 430
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot QX7135E28
LED Drivers SOT-89 (SOT-89-3) RoHS
Stock : 25
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot QX7135E25
LED Drivers SOT-89 (SOT-89-3) RoHS
Stock : 1321
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot QX7135E14
LED Drivers SOT-89 (SOT-89-3) RoHS
Stock : 619
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot QX7135E12
LED Drivers SOT-89 (SOT-89-3) RoHS
Stock : 745
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot QX7136
LED Drivers SOT-89-5 RoHS
Stock : 20
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "Isolated DC/DC Converters"

Image Part-Description

Hot PDS1-S5-S3-M-TR
Isolated Module DC DC Converter 1 Output 3.3V 303mA 4.5V - 5.5V Input
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot REE-0505S
Isolated DC/DC Converters 1W 5Vin 5VOUT DC/DC CONVERTER SIP7
Stock : 1420
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot R1SE-0512/H2-R
Isolated DC/DC Converters 1W 05Vin 12Vout 84mA
Stock : 2550
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot ROE-2405S
Isolated DC/DC Converters 1W 24Vin 5Vout 200mA SIP4
Stock : 252
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot SPU01M-12
Isolated DC/DC Converters 10.8-13.2Vin 12Vout 84mA SIP6 Unreg Iso
Stock : 5000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot SPU01M-05
Isolated DC/DC Converters 10.8-13.2Vin 5Vout 200mA SIP6 Unreg Iso
Stock : 243
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot SPU01L-15
Isolated DC/DC Converters 4.5-5.5Vin 15Vout 67mA SIP6 Unreg Iso
Stock : 5000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot DPU01M-15
Isolated DC/DC Converters 10.8-13.2Vin +/-15V +/-33mA SIP6 Unreg
Stock : 5000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot DPU01L-12
Isolated DC/DC Converters 4.5-5.5Vin +/-12Vout +/-42mA SIP6 Unreg
Stock : 5000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot PDM1-S24-S9-S
Isolated DC/DC Converters 1W 21.6-26.4Vin 9V 111A unreg Iso SIP
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Additional Infomation About Product

The QX2303L50E DC-DC Converters Step-up Fixed 1 0.7V 5V 5V 800mA SOT-89 (SOT-89-3) RoHS is a high-performance DC-DC converter from QX Micro Devices. This device provides fixed output voltage of 0.7V to 5V with a maximum current of 800mA, and can be used in a variety of applications such as digital electronic products, power supply equipment, automotive, laptop computer, monitor, speaker, etc. It is RoHS compliant with a miniaturized footprint of only SOT-89(SOT-89-3) package. This device operates on an input voltage between 2V to 5.5V, and is guaranteed to deliver a minimum power efficiency of 90%. It also features cycle-by-cycle current limit, thermal shutdown protection, and short-proof protection to ensure maximum safety and reliability.

HS Compliance

Tariff Desc

8504.40.90 POWER SUPPLIES, having BOTH:
(a) input voltages of 176V-246VAC, 47Hz-63Hz single phase OR 200V-230VAC, 50Hz-60Hz single phase
(b) multiple DC output voltages from minus 200 V to positive 200V
TC 9603032

8504.40.90 CHARGERS, ADAPTERS AND INVERTERS, AC/DC OR DC/DC OR DC/AC having ALL of the following:
(a) input voltage NOT less than 10V and NOT greater than 252V
(b) output voltage NOT less than 2V and NOT greater than 252V
(c) wattage NOT less than 40 W and NOT greater than 160W
(d) output current NOT greater than 17A - TC 1021920

8504.50.10 81
(a) designed for use with equipment of 8471
(b) for telecommunication apparatus of 8517 Free

8504.40.90 POWER SUPPLY UNITS, DC AND/OR AC output, complying with AS/NZS 60950 & AS/NZS CISPR 22, having ALL of:
(a) voltage NOT less than 2.5 V and NOT greater than 55V
(b) wattage NOT less than 0.02 W and NOT greater than 105W
(c) current output NOT less than 0.01 amp and NOT greater than 2.5amp
TC 1014564

8504.40.90 POWER SUPPLY MODULES having ALL of the following:
(a) input power at EITHER of the following voltages:
(i) 120VAC/240VAC
(ii) 24VDC /48VDC
(b) output power at EITHER of the following voltages:
(i) 5VDC, +15VDC, -15VDC, and 24VDC field I/O
(ii) 24VDC field I/O only
(c) circuitry monitors
(d) output adjusters
TC 9810001

8504.40.90 POWER SUPPLIES DC having BOTH:
(a) variable voltage NOT exceeding 30V
(b) maximum current output NOT exceeding 25amps
TC 9900597

8504.40.90 CONVERTERS, DC/DC, power output not exceeding 5W, being ANY of:
(a) single in line package
(b) dual in line
(c) surface mount device
TC 9601650

8543.90.20 20 Electronic microassemblies Free

8504.40.30 Static converters
(a) separately housed units, designed to be housed in the same cabinet as the central processing unit of equipment of 8471
(b) for telecommunication apparatus of 8517
60 No Electric current rectifying assemblies Free
63 No Other Free

PC02A-8-4P Circular MIL Spec Connector by Amphenol

PC02A-8-4P Circular MIL Spec Connector by Amphenol

Nov 7, 2024
The Amphenol PC02A-8-4P Circular MIL Spec Connector is a robust, high-quality connector designed to meet the rigorous demands of military, aerospace, and industrial applications. Built to MIL-DTL-5015 standards, it offers reliability in harsh environments, including extreme temperatures, vibration,

LC1D12ED Contactors by Schneider : The Ultimate Motor Control Solution

LC1D12ED Contactors by Schneider : The Ultimate Motor Control Solution

Mar 24, 2025
The Schneider LC1D12ED contactor is a high-performance motor control solution designed for industrial automation. With a 12A current rating, 48V DC coil, and compliance with international standards, it is widely used in the USA, India, Australia, and Europe. This TeSys D series contactor

DSOX1202A Benchtop Oscilloscope – Keysight 70 MHz Scope

DSOX1202A Benchtop Oscilloscope – Keysight 70 MHz Scope

May 12, 2025
Keysight DSOX1202A is a dual-channel, 70 MHz Benchtop Oscilloscope with 2 GSa/s sampling rate. Ideal for labs, education, and embedded system debugging with precision waveform analysis.

Schneider LA1KN31 Auxiliary Contact Block : Industrial & Electrical Applications

Schneider LA1KN31 Auxiliary Contact Block : Industrial & Electrical Applications

Mar 19, 2025
The Schneider LA1KN31 Auxiliary Contact Block, part of the TeSys K series, enhances the functionality of contactors and control relays with its 3NO+1NC configuration. Designed for front mounting, it features secure screw terminals for reliable connections. Ideal for motor control, automat

Request a Quote

Discover the untapped potential of sourcing all your orders with us. We're equipped to handle your larger orders with competitive pricing. Request a quote today.

Part Info

* Initial Quantity Needed Required

* Est. Annual Quantity Needed Required

* Target Price(USD) Required

* Required Turnaround (Days)
Required

Competitor price(USD)

Link To Competitor's Site

* Shipping Country Required

Bought This Part Before

Name Of Currently Approved Vendors

Customer Info

* Name Required

* Email Required

* Phone Required

* Company Required

Company Website

* Industry:
Required

Thank You for Your Request for Quotation (RFQ)

Dear ,

Thank you for submitting your Request for Quotation (RFQ) to us. We appreciate the opportunity to work with you on RFQ.

Our team is currently reviewing the details you provided, and we will get back to you shortly with any additional questions or a quotation. If you have any further information to add or specific requirements, please feel free to reach out to us.

Thank you once again for considering us for your service. We look forward to the possibility of working together.

Best regards,

X-ON Team

SAVE ON YOUR FIRST ORDER!

Save 5% upto 50$ on First order of New Registered User.

🔥 Special Limited Offer! 🔥

Calling all new customers! Register now with Xon Electronics and save 5%, up to 50$, on your first order!

Don't miss out – this offer won't last forever!

Discount Code : XONFIRSTUSER

View More...

Get the Latest News

Required Invalid E-Mail.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Blog
Visual Menu

Best Buys
New Products
New By Manufacturer
Key Interest
Special Locked Prices

Company

About X-ON
X-ON Locations
Kitting

Support

Contact X-ON
Shipping & Return Policy
Help
FAQ's
Track My Order

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

Copyright ©2025 X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Availability	Price	Buy Price	Quantity
543 Ship by Mon. 23 Jun to Thu. 26 Jun MOQ : 10 Multiples : 10	10 : USD 0.1226 100 : USD 0.0978 300 : USD 0.0641 1000 : USD 0.0486 5000 : USD 0.0436 10000 : USD 0.041

Image	Part-Description
Hot	QX5252F LED Drivers SOT-23-5 RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	QX9920 LED Drivers SOT-23-6L RoHS Stock : 3976 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	QX2303L33E DC-DC Converters Step-Up Fixed 1 0.7V 3.3V 3.3V SOT-89 (SOT-89-3) RoHS Stock : 304 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	QX7135E38 LED Drivers SOT-89 (SOT-89-3) RoHS Stock : 633 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	QX7135E35 LED Drivers SOT-89 (SOT-89-3) RoHS Stock : 430 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	QX7135E28 LED Drivers SOT-89 (SOT-89-3) RoHS Stock : 25 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	QX7135E25 LED Drivers SOT-89 (SOT-89-3) RoHS Stock : 1321 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	QX7135E14 LED Drivers SOT-89 (SOT-89-3) RoHS Stock : 619 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	QX7135E12 LED Drivers SOT-89 (SOT-89-3) RoHS Stock : 745 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	QX7136 LED Drivers SOT-89-5 RoHS Stock : 20 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Image	Part-Description
Hot	PDS1-S5-S3-M-TR Isolated Module DC DC Converter 1 Output 3.3V 303mA 4.5V - 5.5V Input Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	REE-0505S Isolated DC/DC Converters 1W 5Vin 5VOUT DC/DC CONVERTER SIP7 Stock : 1420 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	R1SE-0512/H2-R Isolated DC/DC Converters 1W 05Vin 12Vout 84mA Stock : 2550 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ROE-2405S Isolated DC/DC Converters 1W 24Vin 5Vout 200mA SIP4 Stock : 252 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SPU01M-12 Isolated DC/DC Converters 10.8-13.2Vin 12Vout 84mA SIP6 Unreg Iso Stock : 5000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SPU01M-05 Isolated DC/DC Converters 10.8-13.2Vin 5Vout 200mA SIP6 Unreg Iso Stock : 243 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SPU01L-15 Isolated DC/DC Converters 4.5-5.5Vin 15Vout 67mA SIP6 Unreg Iso Stock : 5000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	DPU01M-15 Isolated DC/DC Converters 10.8-13.2Vin +/-15V +/-33mA SIP6 Unreg Stock : 5000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	DPU01L-12 Isolated DC/DC Converters 4.5-5.5Vin +/-12Vout +/-42mA SIP6 Unreg Stock : 5000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	PDM1-S24-S9-S Isolated DC/DC Converters 1W 21.6-26.4Vin 9V 111A unreg Iso SIP Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.