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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearSI-3050KD
SI-3050KD Image
Image may be representation.
See specifications for product details.

SI-3050KD - Sanken

Manufacturer Part Number
SI-3050KD
Manufacturer
Sanken Electric Co., Ltd.
Allelco Part Number
32D-SI-3050KD
ECAD Model
Parts Description
IC REG LINEAR 5V 1A TO263-5
Detailed Description
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Data sheet
SI-3000KD Series.pdf
RoHs Status
RoHS Compliant
In stock: 6340

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Quantity

Specifications

SI-3050KD Tech Specifications
Sanken - SI-3050KD technical specifications, attributes, parameters and parts with similar specifications to Sanken - SI-3050KD

Product Attribute Attribute Value  
Manufacturer Sanken Electric Co., Ltd.  
Voltage Dropout (Max) 0.6V @ 1A  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 15V  
Supplier Device Package TO-263-5  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR 75dB (100Hz ~ 120Hz)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -30°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 600 µA  
Current - Output 1A  
Control Features -  

Parts Introduction

Manufacturer Part Number

SI-3050KD

Manufacturer

Sanken

Introduction

The SI-3050KD is a high-performance, low-dropout linear voltage regulator capable of providing up to 1A of output current. It features low dropout voltage, high power supply rejection ratio, and over-current and over-temperature protection, making it suitable for a wide range of power management applications.

Product Features and Performance

Low dropout voltage: 0.6V @ 1A

High power supply rejection ratio (PSRR): 75dB (100Hz ~ 120Hz)

Over-current and over-temperature protection

Output current capacity up to 1A

Input voltage range up to 15V

Operating temperature range: -30°C to 125°C

Surface mount package: TO-263-6, D2PAK (5 Leads + Tab), TO-263BA

Product Advantages

Efficient power conversion with low dropout voltage

Robust protection features for reliable operation

Wide operating temperature range for diverse applications

Small surface mount package for compact design

Key Reasons to Choose This Product

Reliable and efficient power management solution

Compact and space-saving design

Comprehensive protection features for safe operation

Suitable for a wide range of applications

Quality and Safety Features

Over-current protection

Over-temperature protection

Robust and reliable design

Compatibility

The SI-3050KD is a direct replacement for the SI-3050 series of linear voltage regulators from Sanken.

Application Areas

Consumer electronics

Industrial equipment

Automotive systems

Power supplies

General purpose power management

Product Lifecycle

The SI-3050KD is an obsolete product, and Sanken no longer manufactures this specific model. However, there are equivalent or alternative models available in the Sanken SI-3050 series. Customers are advised to contact our website's sales team for more information on available alternatives and replacements.

Parts with Similar Specifications

The three parts on the right have similar specifications to Sanken SI-3050KD

Product Attribute SI-3050KD SI-3033ZD-TL SI-3050LSA-TL SI-3050LS
Part Number SI-3050KD SI-3033ZD-TL SI-3050LSA-TL SI-3050LS
Manufacturer Sanken Sanken Sanken SK
Current - Output 1A 3A 1A -
Mounting Type Surface Mount Surface Mount Surface Mount -
Supplier Device Package TO-263-5 TO-263-5 8-SOP -
Current - Quiescent (Iq) 600 µA 1.5 mA 2.5 mA -
Output Type Fixed Fixed Fixed -
Voltage - Input (Max) 15V 6V 8V -
Control Features - Enable Enable -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) -
Output Configuration Positive Positive Positive -
Voltage - Output (Min/Fixed) 5V 3.3V 5V -
Number of Regulators 1 1 1 -
PSRR 75dB (100Hz ~ 120Hz) 60dB (100Hz ~ 120Hz) 55dB (100Hz ~ 120Hz) -
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 8-SOIC (0.173', 4.40mm Width) -
Voltage - Output (Max) - - - -
Operating Temperature -30°C ~ 125°C -20°C ~ 100°C -20°C ~ 125°C -
Voltage Dropout (Max) 0.6V @ 1A 0.6V @ 3A 0.8V @ 1A -
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature -
Series - - - -

SI-3050KD Datasheet PDF

Download SI-3050KD pdf datasheets and Sanken documentation for SI-3050KD - Sanken.

Datasheets
SI-3000KD Series.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SI-3050KD Image

SI-3050KD

Sanken
32D-SI-3050KD

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