SI-8050JD-TL

$3.29

Description：IC REG BUCK 5V 1.5A TO263-5
Series：-
Mfr：Sanken Electric USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9a4dae144042 Category: Voltage Regulators - DC DC Switching Regulators Brand: Sanken Electric USA Inc.

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Product introduction

SI-8050JD-TL is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Sanken Electric USA Inc.. Its product description is IC REG BUCK 5V 1.5A TO263-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for SI-8050JD-TL

Description：IC REG BUCK 5V 1.5A TO263-5
Series：-
Mfr：Sanken Electric USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：8V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：1.5A
Frequency - Switching：125kHz
Synchronous Rectifier：No
Operating Temperature：-30°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package：TO-263-5
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for SI-8050JD-TL

SI-8050JD-TL

Voltage Regulators - DC DC Switching Regulators Overview

The SI-8050JD-TL is a surface-mount separate excitation step-down switching mode regulator IC manufactured by Sanken Electric. It operates with an input voltage range of 7V to 28V and provides a fixed output voltage of 5V at a maximum current of 3A. The device integrates a built-in reference oscillator operating at a maximum switching frequency of 110kHz. It utilizes a TO-263 (D2PAK) plastic package with five pins, designed for efficient power conversion in compact electronic systems.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated high-efficiency switching regulator topology requiring minimal external discrete components
Built-in overcurrent protection and thermal shutdown circuits for enhanced operational safety
Internal phase correction and output voltage adjustment mechanisms simplify circuit design

Voltage Regulators - DC DC Switching Regulators Applications

Telecommunication equipment power supplies
Onboard local power supply units
Secondary stage stabilization for switching power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'TL' against official manufacturer documentation to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status and ensure the component matches the exact pinout and thermal characteristics defined in the datasheet before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a robust 3A buck converter solution is required within a TO-263 footprint. It is suitable for designs needing wide input voltage tolerance and integrated protection features without complex external compensation networks. Ensure adequate thermal management is provided due to the high current capability.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the SI-8000 series of separate excitation step-down switching regulators from Sanken Electric. The series offers various packages including full-mold and surface-mount options. The SI-8050 variant specifically targets higher current applications compared to lower-current siblings in the same family.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official cross-reference lists for verified substitutes. Potential alternatives include other SI-8000 series variants or comparable buck converters from different manufacturers, ensuring identical pin compatibility and electrical ratings.

How to buy

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Payment Method

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Delivery time

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Freight calculation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.