ST L5957PD
Manufacturer No:
L5957PD
Manufacturer:
ST
Package:
20-PowerSOIC (0.433, 11.00mm Width)
Description:
Converter, Car Audio System 3.3V 5V 8.5V 245 Cel DUAL Specialized Voltage Regulator -40°C~85°C L5957 20 Pins 20 Terminations 20-PowerSOIC (0.433, 11.00mm Width)
Quantity:
In Stock :8650
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Wed, May 27 - Thu, May 28, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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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.
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 PAYMENTFor 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.
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
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
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.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. 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.
L5957PD Information
ST L5957PD technical specifications, attributes, parameters and parts with similar specifications to ST L5957PD.
- Type
- Parameter
- Lifecycle Status
- ACTIVE (Last Updated: 7 months ago)
- Factory Lead Time
- 16 Weeks
- Mount
- Surface Mount
- Mounting Type
- Surface Mount
- Package / Case
- 20-PowerSOIC (0.433, 11.00mm Width)
- Number of Pins
- 20
- Operating Temperature
- -40°C~85°C
- Packaging
- Tube
- JESD-609 Code
- e3
- Part Status
- Active
- Type
- Parameter
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Number of Terminations
- 20
- ECCN Code
- EAR99
- Terminal Finish
- Matte Tin (Sn) - annealed
- Applications
- Converter, Car Audio System
- Subcategory
- Other Regulators
- Packing Method
- TRAY
- Max Power Dissipation
- 43W
- Technology
- BIPOLAR
- Terminal Position
- DUAL
Download datasheets and manufacturer documentation for ST L5957PD.
Datasheets:
L5957PD Overview
There are a total of 4 outputs supported by the voltage regulator. The rectifier regulator is packaged in 20-PowerSOIC (0.433, 11.00mm Width) for ease of transportation. In Tube package, ready for shipping. The general voltage output of this power supply regulator is 3.3V 5V 8.5V. Surface Mount Universal mount allows for easy adaptation. The shunt regulator is intended for use in applications such as Converter, Car Audio System and others. It is recommended that the operating temperature be set to -40°C~85°C in order to prevent malfunctions. The input voltage for this external regulator is designed to be 6V~18V. It is possible to find 20terminals on the voltage regulator. The rectifier regulator's pinout begins with 20pins. Search L5957 to find more pin-to-pin solutions. A Surface Mount is provided for mounting on PCBs or other boards. There are 20 pins on the power regulator. The voltage controller, as well as other Other Regulators play a vital role in the industry. There should be 800mA output from the electrical regulator at the moment. A voltage greater than 6Vis required for this rectifier regulator.
L5957PD Features
Widely used in Converter, Car Audio System applications
L5957PD Applications
There are a lot of STMicroelectronics
L5957PD Specialized Voltage Regulators applications.
- Notebook/Desktop/Server
- Telecom/Datacom
- GSM Base Station
- LCD-TV/PDP-TV
- Copier/Printer
- Set-Top Box
- DDR Vooo and V? Voltage Generation
- PC Dual Power Supply
- Server DDR Power
- Desktop Computer
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12.28 M
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