STMicroelectronics STCH03

STCH03 Supplier & Distributor

STCH03 is an electronic component from STMicroelectronics. TomatoElec is an in-stock independent distributor supporting original component sourcing, inventory checks and BOM purchasing needs.

We support RFQ handling, component availability confirmation and sourcing coordination for OEM, EMS, repair and electronic trading companies.

  • Original component sourcing support
  • In-stock inventory checking
  • RFQ and availability confirmation
  • BOM sourcing and bulk order support
Part No.:
STCH03
Manufacturer:
STMicroelectronics
Category:
AC DC Converters, Offline Switches
Package:
8-SOIC (0.154", 3.90mm Width)
Datasheet:
TomatoElecSTCH03.pdf
Description:
IC OFFLINE SWITCH FLYBACK 8SOIC
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
Payment
Shipping:
Shipping

Inventory:1,731

Send us your inquiry,we will respond immediately.

Part No.
Quantity
Price
Contact Name
Company Name
E-mail
Comments

Stock:1,731

Qty. Unit Price Ext Price
1+$0.000$0.000
RFQ Add To Cart

About STCH03

Looking for STCH03 supplier or distributor? Tomato Electronics provides high-quality electronic components including MLCC capacitors, tantalum capacitors, ICs, diodes and more.

Contact us now for quotation and availability of STCH03.

STCH03 Specifications

  • Specifications
  • FAQ
  • The Posts
Attributes
Property Value
Manufacturer
STMicroelectronics
Series:
-
Package/Case:
8-SOIC (0.154", 3.90mm Width)
Packaging:
Tube
Product Status:
Active
Output Isolation:
Isolated
Internal Switch(s):
No
Voltage - Breakdown:
-
Topology:
Flyback
Voltage - Start Up:
17 V
Voltage - Supply (Vcc/Vdd):
11.5V ~ 23V
Duty Cycle:
50%
Frequency - Switching:
196kHz
Power (Watts):
-
Fault Protection:
Over Current, Over Voltage
Control Features:
-
Operating Temperature:
-25°C ~ 125°C (TJ)
Grade:
-
Qualification:
-
Supplier Device Package:
8-SOIC
Mounting Type:
Surface Mount
Category:
AC DC Converters, Offline Switches
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1. How to order STCH03 from Hong Kong Tomato Electronics Co., Limited?

You can submit an RFQ for STCH03 directly on our website. After receiving your request, our sales team will contact you with price, availability, lead time and order details. Once you confirm the quotation, we will help you complete the order process.

2. How does Hong Kong Tomato Electronics Co., Limited ensure that STCH03 is original and reliable?

Hong Kong Tomato Electronics Co., Limited works with qualified supply channels and applies strict quality control procedures for electronic components including STCH03. We pay close attention to supplier screening, product verification and delivery quality to help customers source with confidence.

3. Are the price and inventory of STCH03 accurate?

The price and inventory of STCH03 may change due to market conditions and stock movement. We update information as frequently as possible, but final quotation and availability should be confirmed by our sales team. In most cases, quotations are valid for 3 to 5 days.

4. What payment methods are accepted?

We usually accept Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union and other agreed payment methods, depending on the order and customer location.

Please note that some payment methods may involve additional handling charges.

5. How is the shipping arranged?

Customers can choose major international carriers such as DHL, UPS, FedEx and other available shipping methods. Shipping options depend on package size, destination and delivery urgency.

After shipment, our team will send you the shipping status and tracking number by email.

Please note that tracking information may take some time to become active after dispatch.

6. What is the return or replacement policy for STCH03?

All shipments are checked before dispatch. If there is a confirmed issue related to the delivered STCH03, such as incorrect quantity, wrong item or verified product problem, please contact us as soon as possible.

Return or replacement requests are usually accepted only when the part remains unused and in its original packaging, and when the issue is reported within the agreed time after delivery.

Please contact our team first before returning any goods so that we can confirm the issue and provide return instructions.

7. How can I get technical support, such as the datasheet or specifications for STCH03?

If you need technical support for STCH03, including datasheets, specifications or general product information, please contact our sales team. We will do our best to help you obtain the relevant information.

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  • Comparison
  • Related
Images STCH03TR STCH03 STCH03L STCH03LTR
Part No. STCH03TR STCH03 STCH03L STCH03LTR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Series - - - -
Package/Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Packaging Tape & Reel (TR) Tube Tube Tape & Reel (TR)
Product Status Active Active Obsolete Obsolete
Output Isolation Isolated Isolated Isolated Isolated
Internal Switch(s) No No No No
Voltage - Breakdown - - - -
Topology Flyback Flyback Flyback Flyback
Voltage - Start Up 17 V 17 V 17 V 17 V
Voltage - Supply (Vcc/Vdd) 11.5V ~ 23V 11.5V ~ 23V 11.5V ~ 23V 11.5V ~ 23V
Duty Cycle 50% 50% 50% 50%
Frequency - Switching 196kHz 196kHz 196kHz 196kHz
Power (Watts) - - - -
Fault Protection Over Current, Over Voltage Over Current, Over Voltage Over Current, Over Voltage Over Current, Over Voltage
Control Features - - - -
Operating Temperature -25°C ~ 125°C (TJ) -25°C ~ 125°C (TJ) -25°C ~ 125°C (TJ) -25°C ~ 125°C (TJ)
Grade - - - -
Qualification - - - -
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

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