ST L5951
ST L5951

ST L5951

Manufacturer No:

L5951

Manufacturer:

ST

Package:

24-SOIC (0.295, 7.50mm Width)

Description:

Converter, Car Audio System 3.3V 5V 7.8V 250 Cel DUAL Specialized Voltage Regulator -40°C~85°C L5951 24 Pins 24 Terminations 24-SOIC (0.295, 7.50mm Width)

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

L5951 Information

ST L5951 technical specifications, attributes, parameters and parts with similar specifications to ST L5951.

  • Type
  • Parameter
  • Factory Lead Time
  • 13 Weeks
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 24-SOIC (0.295, 7.50mm Width)
  • Number of Pins
  • 24
  • Operating Temperature
  • -40°C~85°C
  • Packaging
  • Tube
  • JESD-609 Code
  • e4
  • Pbfree Code
  • no
  • Part Status
  • Active
  • Type
  • Parameter
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Number of Terminations
  • 24
  • ECCN Code
  • EAR99
  • Terminal Finish
  • Nickel/Palladium/Gold (Ni/Pd/Au)
  • Applications
  • Converter, Car Audio System
  • Subcategory
  • Other Regulators
  • Technology
  • BCDMOS
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Peak Reflow Temperature (Cel)
  • 250

L5951 Overview


The system supports a total of 3 outputs. In order to facilitate transportation, alternator regulator is packaged in 24-SOIC (0.295, 7.50mm Width). It's ready to ship in Tube packages. The output voltage of this voltage controller is 3.3V 5V 7.8V. This Surface Mount mount is universal and can be easily adapted. The shunt regulator is intended for use at Converter, Car Audio System as well as other applications. To ensure proper functioning, the operating temperature should be set to -40°C~85°C. This external regulator requires a voltage of 4.5V~26.5Vas its input voltage. The voltage regulator has 24terminals. The pinout of the rectifier regulator begins with the pins it has at 24. For more pin-to-pin solutions, please search L5951. Mounting on PCBs or other boards is easy with the Surface Mount. A power supply regulator with 24pins is present. It is important to note that other Other Regulators in the industry, such as the voltage controller, also play a significant part. It is recommended that the electrical regulator outputs a value of 3A at the present time. The input voltage of this rectifier regulator must be higher than 4.5V.

L5951 Features


Widely used in Converter, Car Audio System applications


L5951 Applications


There are a lot of STMicroelectronics
L5951 Specialized Voltage Regulators applications.


  • LCD-TV/PDP-TV
  • Copier/Printer
  • Set-Top Box
  • DDR Vooo and V? Voltage Generation
  • PC Dual Power Supply
  • Server DDR Power
  • Desktop Computer
  • Graphics Cards
  • Cell Phones
  • Wireless Modems

In Stock :Available

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

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Shipping & Availability

DHL
EMS
FedEx
UPS

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from:HK Warehouse
Expected Shipping:Mon, Apr 20 - Tue, Apr 21, 2026
Date Code:Within 2 Years

Payment

PayPal
MasterCard
Visa
American Express

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.