UCC3750DW
- Mfr.Part #
- UCC3750DW
- Manufacturer
- Unitrode
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- UCC3750 SOURCE RINGER CONTROLLER
- Stock
- 268
- In Stock :
- 268
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- Manufacturer :
- Unitrode
- Product Category :
- Telecom
- Length :
- 17.9mm
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 28
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Operating Supply Voltage :
- 5V
- Number of Circuits :
- 1
- Radiation Hardening :
- No
- Packaging :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 500μA
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- 0°C~70°C
- Frequency :
- 50Hz
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Height :
- 2.65mm
- Pbfree Code :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 28
- Lead Free :
- Lead Free
- Width :
- 7.5mm
- Thickness :
- 2.35mm
- Telecom IC Type :
- TELECOM CIRCUIT
- ECCN Code :
- EAR99
- Weight :
- 792.000628mg
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Supply Voltage :
- 5V
- Surface Mount :
- yes
- Function :
- Ring Generator Controller
- Base Part Number :
- UCC3750
- Datasheets
- UCC3750DW

Telecom Unitrode UCC3750DW Overview
The Telecom Unitrode UCC3750DW is an advanced source ringer controller designed to meet the demanding requirements of telecommunications applications. Engineered with precision and reliability in mind, this controller offers unparalleled performance and efficiency, making it the ideal choice for B2B customers looking to enhance their product offerings.
With its robust design and versatile features, the UCC3750DW provides a comprehensive solution for managing source ringing in telecommunications systems. Whether used in traditional landline networks or modern VoIP setups, this controller delivers consistent and reliable operation, ensuring clear communication and uninterrupted service.
UCC3750DW Features
- Highly Integrated Design: The UCC3750DW integrates essential functions into a single compact package, minimizing board space and simplifying system design.
- Precision Control: With advanced control algorithms, this controller offers precise management of source ringing parameters, allowing for customizable configurations tailored to specific application requirements.
- Wide Operating Voltage Range: Designed to accommodate varying voltage levels commonly encountered in telecommunications systems, the UCC3750DW ensures compatibility and flexibility in diverse environments.
- Reliable Performance: Built to withstand the rigors of continuous operation, this controller boasts exceptional reliability, guaranteeing long-term performance and durability.
- Efficient Power Management: By optimizing power consumption and minimizing losses, the UCC3750DW helps reduce energy costs and prolongs the lifespan of associated components.
UCC3750DW Applications
- Telecommunication Switching Systems: The UCC3750DW is widely used in telecommunication switching systems to generate source ringing signals, facilitating reliable call connection and signaling.
- Voice over Internet Protocol (VoIP) Gateways: In VoIP gateways, the UCC3750DW plays a crucial role in generating ringing signals for analog telephone interfaces, enabling seamless integration with legacy telecommunication networks.
- Public Switched Telephone Networks (PSTN): The UCC3750DW is employed in PSTN equipment to manage source ringing for analog telephone lines, ensuring reliable call establishment and signaling.
In telecommunication switching systems, the UCC3750DW ensures seamless call routing and signaling by providing precise control over source ringing parameters, thereby enhancing overall system performance and reliability.
By integrating the UCC3750DW into VoIP gateways, manufacturers can ensure compatibility with traditional telephony equipment, allowing for smooth transition to IP-based communication while preserving existing infrastructure.
By utilizing the UCC3750DW in PSTN equipment, telecom operators can maintain high service quality and uptime, meeting the demands of residential and business customers for dependable voice communication.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















