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Tanssion > Products >Integrated Circuits (ICs) >PMIC - Power Management - Specialized >MC34903CS5EK > MC34903CS5EK Compare > MC34903CS5EK L9945TR R5439K319JB-TR Compare
Image Part Number Manufacturer Datasheet Pricing(USD) Applications Products Category Remark Package Qty Series Part Status Type Intended Chipset Chipset Manufacturer Voltage - Primary Voltage - Auxiliary Voltage - Isolation Inductance @ Frequency Frequency Operating Temperature Mounting Type Size / Dimension Height - Seated (Max) Footprint Style Accessory Type For Use With/Related Products Compare
MC34903CS5EK MC34903CS5EK

(Alternative models available)

Rochester Electronics Datasheet is the technical data form of the product, which generally exists in PDF format or docx format.

(MC34903CS5EK.PDF,
MC34903CS5EK.docx,
MC34903CS5EK.zip)

1+: $3.58

10+: $3.5442

100+: $3.5084

500+: $3.4726

1000+: $3.4368

Lighting
Datacom module

Products:Integrated Circuits (ICs)--PMIC - Power Management - Specialized

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

7260 In Stock * Active - - - - - - - - - - - - - - - - Compare
L9945TR L9945TR

(Alternative models available)

STMicroelectronics Datasheet is the technical data form of the product, which generally exists in PDF format or docx format.

(L9945TR.PDF,
L9945TR.docx,
L9945TR.zip)

1+: $9.14

10+: $9.0486

100+: $8.9572

500+: $8.8658

1000+: $8.7744

Aerospace & defense
Enterprise projectors
Connected peripherals & printers

Products:Integrated Circuits (ICs)--PMIC - Power Management - Specialized

Manufacturers: STMicroelectronics.
Tanssion is one of the Distributors.
Wide range of applications.

Tape & Reel (TR)Cut Tape (CT)Digi-Reel® 1793 In Stock Automotive, AEC-Q100 Active - - - - - - - - - Surface Mount - - - - - - Compare
R5439K319JB-TR R5439K319JB-TR

(Alternative models available)

Rochester Electronics Datasheet is the technical data form of the product, which generally exists in PDF format or docx format.

(R5439K319JB-TR.PDF,
R5439K319JB-TR.docx,
R5439K319JB-TR.zip)

1+: $0.67

10+: $0.6633

100+: $0.6566

500+: $0.6499

1000+: $0.6432

Mobile phones
Wearables (non-medical)
Electronic point of sale (EPOS)

Products:Integrated Circuits (ICs)--PMIC - Power Management - Specialized

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

4481 In Stock * Active - - - - - - - - - - - - - - - - Compare
  • MC34903CS5EK
  • L9945TR
  • R5439K319JB-TR