Do you support after-sales service?

We accept return or replacement for quality issues.

Do you provide technical support?

Yes, professional technical support is available.

TPS54331ddar TPS54331dda TPS54331 Switching Voltage Regulator DC-DC Converter IC

Name: TPS54331ddar TPS54331dda TPS54331 Switching Voltage Regulator DC-DC Converter IC
Brand: Coretek (Shenzhen) Electronics Co., Ltd
SKU: 2152976552

Guangdong, ChinaCoretek (Shenzhen) Electronics Co., Ltd

US$0.19-339.90

50 Pieces

Sample price:US$0.40/piece.Request sample

Product profile

Customization

Available

Shape

DIP

Technics

Thick Film IC

Model NO.

TPS54331DDAR

Model No.

TPS54331ddar

D/C

23+

Transport Package

Tube

Specification

iron and plastic

Trademark

Silan Microelectronics

Origin

China

Key features

High Efficiency Eco-mode: Pulse skipping Eco-mode automatically activates to increase efficiency at light loads.

Integrated MOSFET: Integrates a low RDS(on) high-side MOSFET for a 28-V, 3-A nonsynchronous buck converter.

Comprehensive Protection: Includes cycle-by-cycle current limit, frequency foldback, and thermal shutdown.

Overvoltage Protection: Overvoltage transient protection circuit limits voltage overshoots during start-up.

Simplified Compensation: Current mode control with internal slope compensation reduces component count.

Thermal Optimization: Available in 8-pin SOIC and SO PowerPAD packages optimized for thermal performance.

RoHS Compliant: All components are lead-free and fully RoHS compliant.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality Assurance100% Finished Products Inspection

Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2008-03-05Nearest Port: shenzhenAverage Response Time: ≤1.17hTerms of Payment: T/T, PayPal, LC, etc.International Commercial Terms(Incoterms): EXW, FOB, DDP, DAP, CIP, CPT, FCA, CIF

AI-Powered supplier vetting

SummaryCoretek (Shenzhen) Electronics Co., Ltd, located in Guangdong, China, is a diversified entity functioning as a trading company, manufacturer, and group corporation. The company exports 90% of its sales, yet lacks overseas branches or showrooms. It holds multiple certifications like ISO 9000 and ISO 14001, but lacks written procedures for after-sales service and quality management. Financially, it shows capacity across multiple years, though specific profit metrics are undisclosed. The company excels in offering a wide range of electronic components but has limited R&D capability and no available SDK.

Supplier typeThe supplier is a Limited Company and operates as a Trading Company, Manufacturer/Factory, and Group Corporation.

CertificationsThe supplier holds multiple certifications including QHSE, ISO 9000, ISO 9001, ISO 14001, and others.

After-Sales capabilityThe supplier lacks written procedures or records for corrective and preventive actions and handling customer complaints.

R&D capabilityThe supplier has less than 5 R&D engineers and no available SDK, indicating limited innovation capabilities.

Production capacityThe supplier has an annual production output between US$5 Million and US$10 Million.

Product Q&A

Q:Are your parts original?

All components are 100% brand new and genuine.

Q:What is your MOQ?

Small orders and trial orders are welcome.

Q:What shipping do you use?

DHL, FedEx, UPS, EMS.

Q:What payments do you accept?

T/T, PayPal, Western Union.

Q:How to track my order?

Tracking number will be sent after shipment.

Send Inquiry

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Coretek (Shenzhen) Electronics Co., Ltd

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TPS54331ddar TPS54331dda TPS54331 Switching Voltage Regulator DC-DC Converter IC